// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -fblocks %s -emit-llvm -o - | FileCheck %s -check-prefixes=CHECK,CHECK-O0 // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -fblocks -ftrivial-auto-var-init=pattern %s -emit-llvm -o - | FileCheck %s -check-prefixes=CHECK-O0,PATTERN,PATTERN-O0 // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -fblocks -ftrivial-auto-var-init=pattern %s -O1 -emit-llvm -o - | FileCheck %s -check-prefixes=PATTERN,PATTERN-O1 // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -fblocks -ftrivial-auto-var-init=zero %s -emit-llvm -o - | FileCheck %s -check-prefixes=CHECK-O0,ZERO,ZERO-O0 // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -fblocks -ftrivial-auto-var-init=zero %s -O1 -emit-llvm -o - | FileCheck %s -check-prefixes=ZERO,ZERO-O1 // RUN: %clang_cc1 -std=c++14 -triple i386-unknown-unknown -fblocks -ftrivial-auto-var-init=pattern %s -emit-llvm -o - | FileCheck %s -check-prefixes=CHECK-O0,PATTERN,PATTERN-O0 #pragma clang diagnostic ignored "-Winaccessible-base" #ifdef __x86_64__ char inits[] = {"-86/-21846/-1431655766/i64/-6148914691236517206/-6148914691236517206/i128/-113427455640312821154458202477256070486/i64/-6148914691236517206/AA/"}; #else char inits[] = {"-1/-1/-1/i32/-1/-1/i32/-1/i32/-1/FF/"}; #define __int128 int; #endif // PATTERN: @inits = {{.*}} c"[[I8:[^/]+]]/[[I16:[^/]+]]/[[I32:[^/]+]]/[[ILONGT:[^/]+]]/[[ILONG:[^/]+]]/[[I64:[^/]+]]/[[I128T:[^/]+]]/[[I128:[^/]+]]/[[IPTRT:[^/]+]]/[[IPTR:[^/]+]]/[[IC:[^/]+]]/\00", align 1 template void used(T &) noexcept; #define TEST_UNINIT(NAME, TYPE) \ using type_##NAME = TYPE; \ void test_##NAME##_uninit() { \ type_##NAME uninit; \ used(uninit); \ } // Value initialization on scalars, aggregate initialization on aggregates. #define TEST_BRACES(NAME, TYPE) \ using type_##NAME = TYPE; \ void test_##NAME##_braces() { \ type_##NAME braces = {}; \ used(braces); \ } #define TEST_CUSTOM(NAME, TYPE, ...) \ using type_##NAME = TYPE; \ void test_##NAME##_custom() { \ type_##NAME custom __VA_ARGS__; \ used(custom); \ } // None of the synthesized globals should contain `undef`. // PATTERN-NOT: undef // ZERO-NOT: undef // PATTERN-O0: @__const.test_empty_uninit.uninit = private unnamed_addr constant %struct.empty { i8 [[I8]] }, align 1 // PATTERN-O1-NOT: @__const.test_empty_uninit.uninit struct empty {}; // PATTERN-O0: @__const.test_small_uninit.uninit = private unnamed_addr constant %struct.small { i8 [[I8]] }, align 1 // PATTERN-O0: @__const.test_small_custom.custom = private unnamed_addr constant %struct.small { i8 42 }, align 1 // ZERO-O0: @__const.test_small_custom.custom = private unnamed_addr constant %struct.small { i8 42 }, align 1 // PATTERN-O1-NOT: @__const.test_small_uninit.uninit // PATTERN-O1-NOT: @__const.test_small_custom.custom // ZERO-O1-NOT: @__const.test_small_custom.custom struct small { char c; }; // PATTERN-O0: @__const.test_smallinit_uninit.uninit = private unnamed_addr constant %struct.smallinit { i8 [[I8]] }, align 1 // PATTERN-O0: @__const.test_smallinit_braces.braces = private unnamed_addr constant %struct.smallinit { i8 [[I8]] }, align 1 // PATTERN-O0: @__const.test_smallinit_custom.custom = private unnamed_addr constant %struct.smallinit { i8 [[I8]] }, align 1 // PATTERN-O1-NOT: @__const.test_smallinit_uninit.uninit // PATTERN-O1-NOT: @__const.test_smallinit_braces.braces // PATTERN-O1-NOT: @__const.test_smallinit_custom.custom struct smallinit { char c = 42; }; // PATTERN-O0: @__const.test_smallpartinit_uninit.uninit = private unnamed_addr constant %struct.smallpartinit { i8 [[I8]], i8 [[I8]] }, align 1 // PATTERN-O0: @__const.test_smallpartinit_braces.braces = private unnamed_addr constant %struct.smallpartinit { i8 [[I8]], i8 [[I8]] }, align 1 // PATTERN-O0: @__const.test_smallpartinit_custom.custom = private unnamed_addr constant %struct.smallpartinit { i8 [[I8]], i8 [[I8]] }, align 1 // PATTERN-O1-NOT: @__const.test_smallpartinit_uninit.uninit // PATTERN-O1-NOT: @__const.test_smallpartinit_braces.braces // PATTERN-O1-NOT: @__const.test_smallpartinit_custom.custom struct smallpartinit { char c = 42, d; }; // PATTERN-O0: @__const.test_nullinit_uninit.uninit = private unnamed_addr constant %struct.nullinit { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, align // PATTERN-O0: @__const.test_nullinit_braces.braces = private unnamed_addr constant %struct.nullinit { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, align // PATTERN-O0: @__const.test_nullinit_custom.custom = private unnamed_addr constant %struct.nullinit { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, align // PATTERN-O1-NOT: @__const.test_nullinit_uninit.uninit // PATTERN-O1-NOT: @__const.test_nullinit_braces.braces // PATTERN-O1-NOT: @__const.test_nullinit_custom.custom struct nullinit { char* null = nullptr; }; // PATTERN-O0: @__const.test_padded_uninit.uninit = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, align 4 // PATTERN-O0: @__const.test_padded_custom.custom = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 42, [3 x i8] zeroinitializer, i32 13371337 }, align 4 // ZERO-O0: @__const.test_padded_custom.custom = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 42, [3 x i8] zeroinitializer, i32 13371337 }, align 4 // PATTERN-O1-NOT: @__const.test_padded_uninit.uninit // PATTERN-O1-NOT: @__const.test_padded_custom.custom // ZERO-O1-NOT: @__const.test_padded_custom.custom struct padded { char c; int i; }; // PATTERN-O0: @__const.test_paddednullinit_uninit.uninit = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, align 4 // PATTERN-O0: @__const.test_paddednullinit_braces.braces = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, align 4 // PATTERN-O0: @__const.test_paddednullinit_custom.custom = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_paddednullinit_uninit.uninit // PATTERN-O1-NOT: @__const.test_paddednullinit_braces.braces // PATTERN-O1-NOT: @__const.test_paddednullinit_custom.custom struct paddednullinit { char c = 0; int i = 0; }; // PATTERN-O0: @__const.test_paddedpacked_uninit.uninit = private unnamed_addr constant %struct.paddedpacked <{ i8 [[I8]], i32 [[I32]] }>, align 1 struct paddedpacked { char c; int i; } __attribute__((packed)); // PATTERN-O0: @__const.test_paddedpackedarray_uninit.uninit = private unnamed_addr constant %struct.paddedpackedarray { [2 x %struct.paddedpacked] [%struct.paddedpacked <{ i8 [[I8]], i32 [[I32]] }>, %struct.paddedpacked <{ i8 [[I8]], i32 [[I32]] }>] }, align 1 struct paddedpackedarray { struct paddedpacked p[2]; }; // PATTERN-O0: @__const.test_unpackedinpacked_uninit.uninit = private unnamed_addr constant <{ { i8, [3 x i8], i32 }, i8 }> <{ { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, i8 [[I8]] }>, align 1 struct unpackedinpacked { padded a; char b; } __attribute__((packed)); // PATTERN-O0: @__const.test_paddednested_uninit.uninit = private unnamed_addr constant { { i8, [3 x i8], i32 }, { i8, [3 x i8], i32 } } { { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] } }, align 4 struct paddednested { struct padded p1, p2; }; // PATTERN-O0: @__const.test_paddedpackednested_uninit.uninit = private unnamed_addr constant %struct.paddedpackednested { %struct.paddedpacked <{ i8 [[I8]], i32 [[I32]] }>, %struct.paddedpacked <{ i8 [[I8]], i32 [[I32]] }> }, align 1 struct paddedpackednested { struct paddedpacked p1, p2; }; // PATTERN-O0: @__const.test_bitfield_uninit.uninit = private unnamed_addr constant %struct.bitfield { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]" }, align 4 // PATTERN-O0: @__const.test_bitfield_custom.custom = private unnamed_addr constant %struct.bitfield { i8 20, [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]" }, align 4 // ZERO-O0: @__const.test_bitfield_custom.custom = private unnamed_addr constant %struct.bitfield { i8 20, [3 x i8] zeroinitializer }, align 4 // PATTERN-O1-NOT: @__const.test_bitfield_uninit.uninit // PATTERN-O1-NOT: @__const.test_bitfield_custom.custom // ZERO-O1-NOT: @__const.test_bitfield_custom.custom struct bitfield { int i : 4; int j : 2; }; // PATTERN-O0: @__const.test_bitfieldaligned_uninit.uninit = private unnamed_addr constant %struct.bitfieldaligned { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]" }, align 4 // PATTERN-O0: @__const.test_bitfieldaligned_custom.custom = private unnamed_addr constant %struct.bitfieldaligned { i8 4, [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i8 1, [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]" }, align 4 // ZERO-O0: @__const.test_bitfieldaligned_custom.custom = private unnamed_addr constant %struct.bitfieldaligned { i8 4, [3 x i8] zeroinitializer, i8 1, [3 x i8] zeroinitializer }, align 4 // PATTERN-O1-NOT: @__const.test_bitfieldaligned_uninit.uninit // PATTERN-O1-NOT: @__const.test_bitfieldaligned_custom.custom // ZERO-O1-NOT: @__const.test_bitfieldaligned_custom.custom struct bitfieldaligned { int i : 4; int : 0; int j : 2; }; struct big { unsigned a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z; }; // PATTERN-O0: @__const.test_arraytail_uninit.uninit = private unnamed_addr constant %struct.arraytail { i32 [[I32]], [0 x i32] zeroinitializer }, align 4 // PATTERN-O0: @__const.test_arraytail_custom.custom = private unnamed_addr constant %struct.arraytail { i32 57005, [0 x i32] zeroinitializer }, align 4 // ZERO-O0: @__const.test_arraytail_custom.custom = private unnamed_addr constant %struct.arraytail { i32 57005, [0 x i32] zeroinitializer }, align 4 // PATTERN-O1-NOT: @__const.test_arraytail_uninit.uninit // PATTERN-O1-NOT: @__const.test_arraytail_custom.custom // ZERO-O1-NOT: @__const.test_arraytail_custom.custom struct arraytail { int i; int arr[]; }; // PATTERN-O0: @__const.test_int1_uninit.uninit = private unnamed_addr constant [1 x i32] {{\[}}i32 [[I32]]], align 4 // PATTERN-O0: @__const.test_int1_custom.custom = private unnamed_addr constant [1 x i32] [i32 858993459], align 4 // ZERO-O0: @__const.test_int1_custom.custom = private unnamed_addr constant [1 x i32] [i32 858993459], align 4 // PATTERN-O1-NOT: @__const.test_int1_uninit.uninit // PATTERN-O1-NOT: @__const.test_int1_custom.custom // ZERO-O1-NOT: @__const.test_int1_custom.custom // PATTERN-O0: @__const.test_bool4_uninit.uninit = private unnamed_addr constant [4 x i8] c"\[[IC]]\[[IC]]\[[IC]]\[[IC]]", align 1 // PATTERN-O0: @__const.test_bool4_custom.custom = private unnamed_addr constant [4 x i8] c"\01\01\01\01", align 1 // ZERO-O0: @__const.test_bool4_custom.custom = private unnamed_addr constant [4 x i8] c"\01\01\01\01", align 1 // PATTERN-O1-NOT: @__const.test_bool4_uninit.uninit // PATTERN-O1-NOT: @__const.test_bool4_custom.custom // ZERO-O1-NOT: @__const.test_bool4_custom.custom // PATTERN-O0: @__const.test_tailpad4_uninit.uninit = private unnamed_addr constant [4 x { i16, i8, [1 x i8] }] [{ i16, i8, [1 x i8] } { i16 [[I16]], i8 [[I8]], [1 x i8] c"\[[IC]]" }, { i16, i8, [1 x i8] } { i16 [[I16]], i8 [[I8]], [1 x i8] c"\[[IC]]" }, { i16, i8, [1 x i8] } { i16 [[I16]], i8 [[I8]], [1 x i8] c"\[[IC]]" }, { i16, i8, [1 x i8] } { i16 [[I16]], i8 [[I8]], [1 x i8] c"\[[IC]]" }], align // PATTERN-O1-NOT: @__const.test_tailpad4_uninit.uninit struct tailpad { short s; char c; }; // PATTERN-O0: @__const.test_atomicnotlockfree_uninit.uninit = private unnamed_addr constant %struct.notlockfree { [4 x i64] {{\[}}i64 [[I64]], i64 [[I64]], i64 [[I64]], i64 [[I64]]] }, align // PATTERN-O1-NOT: @__const.test_atomicnotlockfree_uninit.uninit struct notlockfree { long long a[4]; }; // PATTERN-O0: @__const.test_atomicpadded_uninit.uninit = private unnamed_addr constant { i8, [3 x i8], i32 } { i8 [[I8]], [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]", i32 [[I32]] }, align 8 // PATTERN-O1-NOT: @__const.test_atomicpadded_uninit.uninit // PATTERN-O0: @__const.test_atomictailpad_uninit.uninit = private unnamed_addr constant { i16, i8, [1 x i8] } { i16 [[I16]], i8 [[I8]], [1 x i8] c"\[[IC]]" }, align 4 // PATTERN-O1-NOT: @__const.test_atomictailpad_uninit.uninit // PATTERN-O0: @__const.test_complexfloat_uninit.uninit = private unnamed_addr constant { float, float } { float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000 }, align 4 // PATTERN-O1-NOT: @__const.test_complexfloat_uninit.uninit // PATTERN-O0: @__const.test_complexfloat_braces.braces = private unnamed_addr constant { float, float } { float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000 }, align 4 // PATTERN-O1-NOT: @__const.test_complexfloat_braces.braces // PATTERN-O0: @__const.test_complexfloat_custom.custom = private unnamed_addr constant { float, float } { float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000 }, align 4 // PATTERN-O1-NOT: @__const.test_complexfloat_custom.custom // PATTERN-O0: @__const.test_complexdouble_uninit.uninit = private unnamed_addr constant { double, double } { double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF }, align 8 // PATTERN-O1-NOT: @__const.test_complexdouble_uninit.uninit // PATTERN-O0: @__const.test_complexdouble_braces.braces = private unnamed_addr constant { double, double } { double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF }, align 8 // PATTERN-O1-NOT: @__const.test_complexdouble_braces.braces // PATTERN-O0: @__const.test_complexdouble_custom.custom = private unnamed_addr constant { double, double } { double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF }, align 8 // PATTERN-O1-NOT: @__const.test_complexdouble_custom.custom // PATTERN-O0: @__const.test_semivolatile_uninit.uninit = private unnamed_addr constant %struct.semivolatile { i32 [[I32]], i32 [[I32]] }, align 4 // PATTERN-O0: @__const.test_semivolatile_custom.custom = private unnamed_addr constant %struct.semivolatile { i32 1145324612, i32 1145324612 }, align 4 // PATTERN-O1-NOT: @__const.test_semivolatile_custom.custom struct semivolatile { int i; volatile int vi; }; // PATTERN-O0: @__const.test_semivolatileinit_uninit.uninit = private unnamed_addr constant %struct.semivolatileinit { i32 [[I32]], i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_semivolatileinit_uninit.uninit // PATTERN-O0: @__const.test_semivolatileinit_braces.braces = private unnamed_addr constant %struct.semivolatileinit { i32 [[I32]], i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_semivolatileinit_braces.braces // PATTERN-O0: @__const.test_semivolatileinit_custom.custom = private unnamed_addr constant %struct.semivolatileinit { i32 [[I32]], i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_semivolatileinit_custom.custom = private unnamed_addr constant %struct.semivolatileinit { i32 [[I32]], i32 [[I32]] }, align 4 // ZERO-O0: @__const.test_semivolatile_custom.custom = private unnamed_addr constant %struct.semivolatile { i32 1145324612, i32 1145324612 }, align 4 // ZERO-O1-NOT: @__const.test_semivolatile_custom.custom struct semivolatileinit { int i = 0x11111111; volatile int vi = 0x11111111; }; // PATTERN-O0: @__const.test_base_uninit.uninit = private unnamed_addr constant %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, align // PATTERN-O1-NOT: @__const.test_base_uninit.uninit // PATTERN-O0: @__const.test_base_braces.braces = private unnamed_addr constant %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, align // PATTERN-O1-NOT: @__const.test_base_braces.braces struct base { virtual ~base(); }; // PATTERN-O0: @__const.test_derived_uninit.uninit = private unnamed_addr constant %struct.derived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) } }, align // PATTERN-O1-NOT: @__const.test_derived_uninit.uninit // PATTERN-O0: @__const.test_derived_braces.braces = private unnamed_addr constant %struct.derived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) } }, align // PATTERN-O1-NOT: @__const.test_derived_braces.braces struct derived : public base {}; // PATTERN-O0: @__const.test_virtualderived_uninit.uninit = private unnamed_addr constant %struct.virtualderived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, %struct.derived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) } } }, align // PATTERN-O1-NOT: @__const.test_virtualderived_uninit.uninit // PATTERN-O0: @__const.test_virtualderived_braces.braces = private unnamed_addr constant %struct.virtualderived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) }, %struct.derived { %struct.base { ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr) } } }, align // PATTERN-O1-NOT: @__const.test_virtualderived_braces.braces struct virtualderived : public virtual base, public virtual derived {}; // PATTERN-O0: @__const.test_matching_uninit.uninit = private unnamed_addr constant %union.matching { i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_matching_uninit.uninit // PATTERN-O0: @__const.test_matching_custom.custom = private unnamed_addr constant { float } { float 6.145500e+04 }, align 4 // PATTERN-O1-NOT: @__const.test_matching_custom.custom // ZERO-O0: @__const.test_matching_custom.custom = private unnamed_addr constant { float } { float 6.145500e+04 }, align 4 // ZERO-O1-NOT: @__const.test_matching_custom.custom union matching { int i; float f; }; // PATTERN-O0: @__const.test_matchingreverse_uninit.uninit = private unnamed_addr constant %union.matchingreverse { float 0xFFFFFFFFE0000000 }, align 4 // PATTERN-O1-NOT: @__const.test_matchingreverse_uninit.uninit // PATTERN-O0: @__const.test_matchingreverse_custom.custom = private unnamed_addr constant { i32 } { i32 61455 }, align 4 // PATTERN-O1-NOT: @__const.test_matchingreverse_custom.custom // ZERO-O0: @__const.test_matchingreverse_custom.custom = private unnamed_addr constant { i32 } { i32 61455 }, align 4 // ZERO-O1-NOT: @__const.test_matchingreverse_custom.custom union matchingreverse { float f; int i; }; // PATTERN-O0: @__const.test_unmatched_uninit.uninit = private unnamed_addr constant %union.unmatched { i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_unmatched_uninit.uninit // PATTERN-O0: @__const.test_unmatched_custom.custom = private unnamed_addr constant %union.unmatched { i32 1001242351 }, align 4 // PATTERN-O1-NOT: @__const.test_unmatched_custom.custom // ZERO-O0: @__const.test_unmatched_custom.custom = private unnamed_addr constant %union.unmatched { i32 1001242351 }, align 4 // ZERO-O1-NOT: @__const.test_unmatched_custom.custom union unmatched { char c; int i; }; // PATTERN-O0: @__const.test_unmatchedreverse_uninit.uninit = private unnamed_addr constant %union.unmatchedreverse { i32 [[I32]] }, align 4 // PATTERN-O1-NOT: @__const.test_unmatchedreverse_uninit.uninit // PATTERN-O0: @__const.test_unmatchedreverse_custom.custom = private unnamed_addr constant { i8, [3 x i8] } { i8 42, [3 x i8] c"\[[IC]]\[[IC]]\[[IC]]" }, align 4 // PATTERN-O1-NOT: @__const.test_unmatchedreverse_custom.custom // ZERO-O0: @__const.test_unmatchedreverse_custom.custom = private unnamed_addr constant { i8, [3 x i8] } { i8 42, [3 x i8] zeroinitializer }, align 4 // ZERO-O1-NOT: @__const.test_unmatchedreverse_custom.custom union unmatchedreverse { int i; char c; }; // PATTERN-O0: @__const.test_unmatchedfp_uninit.uninit = private unnamed_addr constant %union.unmatchedfp { double 0xFFFFFFFFFFFFFFFF }, align // PATTERN-O1-NOT: @__const.test_unmatchedfp_uninit.uninit // PATTERN-O0: @__const.test_unmatchedfp_custom.custom = private unnamed_addr constant %union.unmatchedfp { double 0x400921FB54442D18 }, align // PATTERN-O1-NOT: @__const.test_unmatchedfp_custom.custom // ZERO-O0: @__const.test_unmatchedfp_custom.custom = private unnamed_addr constant %union.unmatchedfp { double 0x400921FB54442D18 }, align 8 // ZERO-O1-NOT: @__const.test_unmatchedfp_custom.custom union unmatchedfp { float f; double d; }; enum emptyenum {}; enum smallenum { VALUE }; extern "C" { TEST_UNINIT(char, char); // CHECK-LABEL: @test_char_uninit() // CHECK: %uninit = alloca i8, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_char_uninit() // PATTERN: store i8 [[I8]], ptr %uninit, align 1, !annotation [[AUTO_INIT:!.+]] // ZERO-LABEL: @test_char_uninit() // ZERO: store i8 0, ptr %uninit, align 1, !annotation [[AUTO_INIT:!.+]] TEST_BRACES(char, char); // CHECK-LABEL: @test_char_braces() // CHECK: %braces = alloca i8, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i8 0, ptr %braces, align [[ALIGN]] // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(uchar, unsigned char); // CHECK-LABEL: @test_uchar_uninit() // CHECK: %uninit = alloca i8, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_uchar_uninit() // PATTERN: store i8 [[I8]], ptr %uninit, align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_uchar_uninit() // ZERO: store i8 0, ptr %uninit, align 1, !annotation [[AUTO_INIT]] TEST_BRACES(uchar, unsigned char); // CHECK-LABEL: @test_uchar_braces() // CHECK: %braces = alloca i8, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i8 0, ptr %braces, align [[ALIGN]] // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(schar, signed char); // CHECK-LABEL: @test_schar_uninit() // CHECK: %uninit = alloca i8, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_schar_uninit() // PATTERN: store i8 [[I8]], ptr %uninit, align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_schar_uninit() // ZERO: store i8 0, ptr %uninit, align 1, !annotation [[AUTO_INIT]] TEST_BRACES(schar, signed char); // CHECK-LABEL: @test_schar_braces() // CHECK: %braces = alloca i8, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i8 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(wchar_t, wchar_t); // CHECK-LABEL: @test_wchar_t_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_wchar_t_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_wchar_t_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(wchar_t, wchar_t); // CHECK-LABEL: @test_wchar_t_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(short, short); // CHECK-LABEL: @test_short_uninit() // CHECK: %uninit = alloca i16, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_short_uninit() // PATTERN: store i16 [[I16]], ptr %uninit, align 2, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_short_uninit() // ZERO: store i16 0, ptr %uninit, align 2, !annotation [[AUTO_INIT]] TEST_BRACES(short, short); // CHECK-LABEL: @test_short_braces() // CHECK: %braces = alloca i16, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i16 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(ushort, unsigned short); // CHECK-LABEL: @test_ushort_uninit() // CHECK: %uninit = alloca i16, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_ushort_uninit() // PATTERN: store i16 [[I16]], ptr %uninit, align 2, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_ushort_uninit() // ZERO: store i16 0, ptr %uninit, align 2, !annotation [[AUTO_INIT]] TEST_BRACES(ushort, unsigned short); // CHECK-LABEL: @test_ushort_braces() // CHECK: %braces = alloca i16, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i16 0, ptr %braces, align [[ALIGN]] //CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(int, int); // CHECK-LABEL: @test_int_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_int_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_int_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(int, int); // CHECK-LABEL: @test_int_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(unsigned, unsigned); // CHECK-LABEL: @test_unsigned_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_unsigned_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_unsigned_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(unsigned, unsigned); // CHECK-LABEL: @test_unsigned_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(long, long); // CHECK-LABEL: @test_long_uninit() // CHECK: %uninit = alloca i64, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_long_uninit() // PATTERN: store [[ILONGT]] [[ILONG]], ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_long_uninit() // ZERO: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(long, long); // CHECK-LABEL: @test_long_braces() // CHECK: %braces = alloca i64, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i64 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(ulong, unsigned long); // CHECK-LABEL: @test_ulong_uninit() // CHECK: %uninit = alloca i64, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_ulong_uninit() // PATTERN: store [[ILONGT]] [[ILONG]], ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_ulong_uninit() // ZERO: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(ulong, unsigned long); // CHECK-LABEL: @test_ulong_braces() // CHECK: %braces = alloca i64, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i64 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(longlong, long long); // CHECK-LABEL: @test_longlong_uninit() // CHECK: %uninit = alloca i64, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_longlong_uninit() // PATTERN: store i64 [[I64]], ptr %uninit, align 8, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_longlong_uninit() // ZERO: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(longlong, long long); // CHECK-LABEL: @test_longlong_braces() // CHECK: %braces = alloca i64, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i64 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(ulonglong, unsigned long long); // CHECK-LABEL: @test_ulonglong_uninit() // CHECK: %uninit = alloca i64, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_ulonglong_uninit() // PATTERN: store i64 [[I64]], ptr %uninit, align 8, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_ulonglong_uninit() // ZERO: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(ulonglong, unsigned long long); // CHECK-LABEL: @test_ulonglong_braces() // CHECK: %braces = alloca i64, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i64 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(int128, __int128); // CHECK-LABEL: @test_int128_uninit() // CHECK: %uninit = alloca i128, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_int128_uninit() // PATTERN: store [[I128T]] [[I128]], ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_int128_uninit() // ZERO: store i128 0, ptr %uninit, align 16, !annotation [[AUTO_INIT]] TEST_BRACES(int128, __int128); // CHECK-LABEL: @test_int128_braces() // CHECK: %braces = alloca i128, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i128 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(uint128, unsigned __int128); // CHECK-LABEL: @test_uint128_uninit() // CHECK: %uninit = alloca i128, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_uint128_uninit() // PATTERN: store [[I128T]] [[I128]], ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_uint128_uninit() // ZERO: store i128 0, ptr %uninit, align 16, !annotation [[AUTO_INIT]] TEST_BRACES(uint128, unsigned __int128); // CHECK-LABEL: @test_uint128_braces() // CHECK: %braces = alloca i128, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i128 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(fp16, __fp16); // CHECK-LABEL: @test_fp16_uninit() // CHECK: %uninit = alloca half, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_fp16_uninit() // PATTERN: store half 0xHFFFF, ptr %uninit, align 2, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_fp16_uninit() // ZERO: store half 0xH0000, ptr %uninit, align 2, !annotation [[AUTO_INIT]] TEST_BRACES(fp16, __fp16); // CHECK-LABEL: @test_fp16_braces() // CHECK: %braces = alloca half, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store half 0xH0000, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(float, float); // CHECK-LABEL: @test_float_uninit() // CHECK: %uninit = alloca float, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_float_uninit() // PATTERN: store float 0xFFFFFFFFE0000000, ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_float_uninit() // ZERO: store float 0.000000e+00, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(float, float); // CHECK-LABEL: @test_float_braces() // CHECK: %braces = alloca float, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store float 0.000000e+00, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(double, double); // CHECK-LABEL: @test_double_uninit() // CHECK: %uninit = alloca double, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_double_uninit() // PATTERN: store double 0xFFFFFFFFFFFFFFFF, ptr %uninit, align 8, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_double_uninit() // ZERO: store double 0.000000e+00, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(double, double); // CHECK-LABEL: @test_double_braces() // CHECK: %braces = alloca double, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store double 0.000000e+00, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(longdouble, long double); // CHECK-LABEL: @test_longdouble_uninit() // CHECK: %uninit = alloca x86_fp80, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_longdouble_uninit() // PATTERN: store x86_fp80 0xKFFFFFFFFFFFFFFFFFFFF, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_longdouble_uninit() // ZERO: store x86_fp80 0xK00000000000000000000, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] TEST_BRACES(longdouble, long double); // CHECK-LABEL: @test_longdouble_braces() // CHECK: %braces = alloca x86_fp80, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store x86_fp80 0xK00000000000000000000, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(intptr, int*); // CHECK-LABEL: @test_intptr_uninit() // CHECK: %uninit = alloca ptr, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_intptr_uninit() // PATTERN: store ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr), ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_intptr_uninit() // ZERO: store ptr null, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] TEST_BRACES(intptr, int*); // CHECK-LABEL: @test_intptr_braces() // CHECK: %braces = alloca ptr, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store ptr null, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(intptrptr, int**); // CHECK-LABEL: @test_intptrptr_uninit() // CHECK: %uninit = alloca ptr, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_intptrptr_uninit() // PATTERN: store ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr), ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_intptrptr_uninit() // ZERO: store ptr null, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] TEST_BRACES(intptrptr, int**); // CHECK-LABEL: @test_intptrptr_braces() // CHECK: %braces = alloca ptr, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store ptr null, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(function, void(*)()); // CHECK-LABEL: @test_function_uninit() // CHECK: %uninit = alloca ptr, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_function_uninit() // PATTERN: store ptr inttoptr ([[IPTRT]] [[IPTR]] to ptr), ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_function_uninit() // ZERO: store ptr null, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] TEST_BRACES(function, void(*)()); // CHECK-LABEL: @test_function_braces() // CHECK: %braces = alloca ptr, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store ptr null, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(bool, bool); // CHECK-LABEL: @test_bool_uninit() // CHECK: %uninit = alloca i8, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_bool_uninit() // PATTERN: store i8 [[I8]], ptr %uninit, align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_bool_uninit() // ZERO: store i8 0, ptr %uninit, align 1, !annotation [[AUTO_INIT]] TEST_BRACES(bool, bool); // CHECK-LABEL: @test_bool_braces() // CHECK: %braces = alloca i8, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i8 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(empty, empty); // CHECK-LABEL: @test_empty_uninit() // CHECK: %uninit = alloca %struct.empty, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_empty_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_empty_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i8 [[I8]], {{.*}} align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_empty_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i8 0, {{.*}} align 1, !annotation [[AUTO_INIT]] TEST_BRACES(empty, empty); // CHECK-LABEL: @test_empty_braces() // CHECK: %braces = alloca %struct.empty, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(small, small); // CHECK-LABEL: @test_small_uninit() // CHECK: %uninit = alloca %struct.small, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_small_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_small_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i8 [[I8]], {{.*}} align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_small_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i8 0, {{.*}} align 1, !annotation [[AUTO_INIT]] TEST_BRACES(small, small); // CHECK-LABEL: @test_small_braces() // CHECK: %braces = alloca %struct.small, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 1, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(small, small, { 42 }); // CHECK-LABEL: @test_small_custom() // CHECK: %custom = alloca %struct.small, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(smallinit, smallinit); // CHECK-LABEL: @test_smallinit_uninit() // CHECK: %uninit = alloca %struct.smallinit, align // CHECK-NEXT: call void @{{.*}}smallinit{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) TEST_BRACES(smallinit, smallinit); // CHECK-LABEL: @test_smallinit_braces() // CHECK: %braces = alloca %struct.smallinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.smallinit, ptr %braces, i32 0, i32 0 // CHECK-NEXT: store i8 42, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(smallinit, smallinit, { 100 }); // CHECK-LABEL: @test_smallinit_custom() // CHECK: %custom = alloca %struct.smallinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.smallinit, ptr %custom, i32 0, i32 0 // CHECK-NEXT: store i8 100, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(smallpartinit, smallpartinit); // CHECK-LABEL: @test_smallpartinit_uninit() // CHECK: %uninit = alloca %struct.smallpartinit, align // CHECK-NEXT: call void @{{.*}}smallpartinit{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_smallpartinit_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_smallpartinit_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i8 [[I8]], {{.*}} align 1, !annotation [[AUTO_INIT]] // PATTERN-O1: store i8 42, {{.*}} align 1 // ZERO-LABEL: @test_smallpartinit_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i16 0, ptr %uninit, align 2, !annotation [[AUTO_INIT]] TEST_BRACES(smallpartinit, smallpartinit); // CHECK-LABEL: @test_smallpartinit_braces() // CHECK: %braces = alloca %struct.smallpartinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.smallpartinit, ptr %braces, i32 0, i32 0 // CHECK-NEXT: store i8 42, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[D:[^ ]*]] = getelementptr inbounds %struct.smallpartinit, ptr %braces, i32 0, i32 1 // CHECK-NEXT: store i8 0, ptr %[[D]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(smallpartinit, smallpartinit, { 100, 42 }); // CHECK-LABEL: @test_smallpartinit_custom() // CHECK: %custom = alloca %struct.smallpartinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.smallpartinit, ptr %custom, i32 0, i32 0 // CHECK-NEXT: store i8 100, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[D:[^ ]*]] = getelementptr inbounds %struct.smallpartinit, ptr %custom, i32 0, i32 1 // CHECK-NEXT: store i8 42, ptr %[[D]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(nullinit, nullinit); // CHECK-LABEL: @test_nullinit_uninit() // CHECK: %uninit = alloca %struct.nullinit, align // CHECK-NEXT: call void @{{.*}}nullinit{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) TEST_BRACES(nullinit, nullinit); // CHECK-LABEL: @test_nullinit_braces() // CHECK: %braces = alloca %struct.nullinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[N:[^ ]*]] = getelementptr inbounds %struct.nullinit, ptr %braces, i32 0, i32 0 // CHECK-NEXT: store ptr null, ptr %[[N]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(nullinit, nullinit, { (char*)"derp" }); // CHECK-LABEL: @test_nullinit_custom() // CHECK: %custom = alloca %struct.nullinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[N:[^ ]*]] = getelementptr inbounds %struct.nullinit, ptr %custom, i32 0, i32 0 // CHECK-NEXT: store ptr {{.*}}, ptr %[[N]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(padded, padded); // CHECK-LABEL: @test_padded_uninit() // CHECK: %uninit = alloca %struct.padded, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_padded_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_padded_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i64 [[I64]], ptr %uninit, align 8 // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_padded_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(padded, padded); // CHECK-LABEL: @test_padded_braces() // CHECK: %braces = alloca %struct.padded, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 8, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(padded, padded, { 42, 13371337 }); // CHECK-LABEL: @test_padded_custom() // CHECK: %custom = alloca %struct.padded, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(paddednullinit, paddednullinit); // CHECK-LABEL: @test_paddednullinit_uninit() // CHECK: %uninit = alloca %struct.paddednullinit, align // CHECK-NEXT: call void @{{.*}}paddednullinit{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_paddednullinit_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_paddednullinit_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i64 [[I64]], ptr %uninit, align 8 // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_paddednullinit_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.*}}, !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8 // FIXME: !annotation dropped by optimizations // ZERO-O1-NOT: !annotation // ZERO: ret TEST_BRACES(paddednullinit, paddednullinit); // CHECK-LABEL: @test_paddednullinit_braces() // CHECK: %braces = alloca %struct.paddednullinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.paddednullinit, ptr %braces, i32 0, i32 0 // CHECK-NEXT: store i8 0, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds %struct.paddednullinit, ptr %braces, i32 0, i32 1 // CHECK-NEXT: store i32 0, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(paddednullinit, paddednullinit, { 42, 13371337 }); // CHECK-LABEL: @test_paddednullinit_custom() // CHECK: %custom = alloca %struct.paddednullinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[C:[^ ]*]] = getelementptr inbounds %struct.paddednullinit, ptr %custom, i32 0, i32 0 // CHECK-NEXT: store i8 42, ptr %[[C]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds %struct.paddednullinit, ptr %custom, i32 0, i32 1 // CHECK-NEXT: store i32 13371337, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(paddedpacked, paddedpacked); // CHECK-LABEL: @test_paddedpacked_uninit() // CHECK: %uninit = alloca %struct.paddedpacked, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_paddedpacked_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_paddedpacked_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i8 [[I8]], ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // PATTERN-O1: %[[I:[^ ]*]] = getelementptr inbounds {{.*}}%uninit, i64 1 // PATTERN-O1: store i32 [[I32]], ptr %[[I]], align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_paddedpacked_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(paddedpacked, paddedpacked); // CHECK-LABEL: @test_paddedpacked_braces() // CHECK: %braces = alloca %struct.paddedpacked, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 5, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(paddedpacked, paddedpacked, { 42, 13371337 }); // CHECK-LABEL: @test_paddedpacked_custom() // CHECK: %custom = alloca %struct.paddedpacked, align // CHECK-NEXT: call void @llvm.memcpy{{.*}}({{.*}}@__const.test_paddedpacked_custom.custom // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(paddedpackedarray, paddedpackedarray); // CHECK-LABEL: @test_paddedpackedarray_uninit() // CHECK: %uninit = alloca %struct.paddedpackedarray, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_paddedpackedarray_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_paddedpackedarray_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: call void @llvm.memset{{.*}}({{.*}}i8 [[I8]], i64 10 // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_paddedpackedarray_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(paddedpackedarray, paddedpackedarray); // CHECK-LABEL: @test_paddedpackedarray_braces() // CHECK: %braces = alloca %struct.paddedpackedarray, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 10, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(paddedpackedarray, paddedpackedarray, { {{ 42, 13371337 }, { 43, 13371338 }} }); // CHECK-LABEL: @test_paddedpackedarray_custom() // CHECK: %custom = alloca %struct.paddedpackedarray, align // CHECK-NEXT: call void @llvm.memcpy{{.*}}({{.*}}@__const.test_paddedpackedarray_custom.custom // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(unpackedinpacked, unpackedinpacked); // PATTERN-LABEL: @test_unpackedinpacked_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} 9, i1 false), !annotation [[AUTO_INIT]] TEST_UNINIT(paddednested, paddednested); // CHECK-LABEL: @test_paddednested_uninit() // CHECK: %uninit = alloca %struct.paddednested, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_paddednested_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_paddednested_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: call void @llvm.memset{{.*}}({{.*}}, i8 [[I8]], i64 16{{.+}}) // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_paddednested_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(paddednested, paddednested); // CHECK-LABEL: @test_paddednested_braces() // CHECK: %braces = alloca %struct.paddednested, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 16, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(paddednested, paddednested, { { 42, 13371337 }, { 43, 13371338 } }); // CHECK-LABEL: @test_paddednested_custom() // CHECK: %custom = alloca %struct.paddednested, align // CHECK-NEXT: call void @llvm.memcpy{{.*}}({{.*}}@__const.test_paddednested_custom.custom // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(paddedpackednested, paddedpackednested); // CHECK-LABEL: @test_paddedpackednested_uninit() // CHECK: %uninit = alloca %struct.paddedpackednested, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_paddedpackednested_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_paddedpackednested_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(10) %uninit, i8 [[I8]], i64 10, i1 false) // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_paddedpackednested_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(paddedpackednested, paddedpackednested); // CHECK-LABEL: @test_paddedpackednested_braces() // CHECK: %braces = alloca %struct.paddedpackednested, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 10, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(paddedpackednested, paddedpackednested, { { 42, 13371337 }, { 43, 13371338 } }); // CHECK-LABEL: @test_paddedpackednested_custom() // CHECK: %custom = alloca %struct.paddedpackednested, align // CHECK-NEXT: call void @llvm.memcpy{{.*}}({{.*}}@__const.test_paddedpackednested_custom.custom // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(bitfield, bitfield); // CHECK-LABEL: @test_bitfield_uninit() // CHECK: %uninit = alloca %struct.bitfield, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_bitfield_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_bitfield_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i32 [[I32]], ptr %uninit, align 4 // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_bitfield_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(bitfield, bitfield); // CHECK-LABEL: @test_bitfield_braces() // CHECK: %braces = alloca %struct.bitfield, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(bitfield, bitfield, { 4, 1 }); // CHECK-LABEL: @test_bitfield_custom() // CHECK: %custom = alloca %struct.bitfield, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(bitfieldaligned, bitfieldaligned); // CHECK-LABEL: @test_bitfieldaligned_uninit() // CHECK: %uninit = alloca %struct.bitfieldaligned, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_bitfieldaligned_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_bitfieldaligned_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i64 [[IPTR]], ptr %uninit, align 8 // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_bitfieldaligned_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(bitfieldaligned, bitfieldaligned); // CHECK-LABEL: @test_bitfieldaligned_braces() // CHECK: %braces = alloca %struct.bitfieldaligned, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(bitfieldaligned, bitfieldaligned, { 4, 1 }); // CHECK-LABEL: @test_bitfieldaligned_custom() // CHECK: %custom = alloca %struct.bitfieldaligned, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(big, big); // CHECK-LABEL: @test_big_uninit() // CHECK: %uninit = alloca %struct.big, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_big_uninit() // PATTERN: call void @llvm.memset{{.*}}, i8 [[I8]],{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_big_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(big, big); // CHECK-LABEL: @test_big_braces() // CHECK: %braces = alloca %struct.big, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 104, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(big, big, { 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA, 0xAAAAAAAA }); // CHECK-LABEL: @test_big_custom() // CHECK: %custom = alloca %struct.big, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 -86, i64 104, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(arraytail, arraytail); // CHECK-LABEL: @test_arraytail_uninit() // CHECK: %uninit = alloca %struct.arraytail, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_arraytail_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_arraytail_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i32 [[I32]], {{.*}} align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_arraytail_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(arraytail, arraytail); // CHECK-LABEL: @test_arraytail_braces() // CHECK: %braces = alloca %struct.arraytail, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(arraytail, arraytail, { 0xdead }); // CHECK-LABEL: @test_arraytail_custom() // CHECK: %custom = alloca %struct.arraytail, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(int0, int[0]); // CHECK-LABEL: @test_int0_uninit() // CHECK: %uninit = alloca [0 x i32], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_int0_uninit() // PATTERN: %uninit = alloca [0 x i32], align // PATTERN-O0-NEXT: call void @{{.*}}used{{.*}}%uninit) // ZERO-LABEL: @test_int0_uninit() // ZERO: %uninit = alloca [0 x i32], align // ZERO-O0-NEXT: call void @{{.*}}used{{.*}}%uninit) TEST_BRACES(int0, int[0]); // CHECK-LABEL: @test_int0_braces() // CHECK: %braces = alloca [0 x i32], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(int1, int[1]); // CHECK-LABEL: @test_int1_uninit() // CHECK: %uninit = alloca [1 x i32], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_int1_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_int1_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i32 [[I32]], {{.*}} align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_int1_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(int1, int[1]); // CHECK-LABEL: @test_int1_braces() // CHECK: %braces = alloca [1 x i32], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(int1, int[1], { 0x33333333 }); // CHECK-LABEL: @test_int1_custom() // CHECK: %custom = alloca [1 x i32], align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(int64, int[64]); // CHECK-LABEL: @test_int64_uninit() // CHECK: %uninit = alloca [64 x i32], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_int64_uninit() // PATTERN: call void @llvm.memset{{.*}}, i8 [[I8]],{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_int64_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(int64, int[64]); // CHECK-LABEL: @test_int64_braces() // CHECK: %braces = alloca [64 x i32], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 256, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(int64, int[64], = { 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111 }); // CHECK-LABEL: @test_int64_custom() // CHECK: %custom = alloca [64 x i32], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 17, i64 256, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(bool4, bool[4]); // CHECK-LABEL: @test_bool4_uninit() // CHECK: %uninit = alloca [4 x i8], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_bool4_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_bool4_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i32 [[I32]], ptr %uninit, align 4 // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_bool4_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(bool4, bool[4]); // CHECK-LABEL: @test_bool4_braces() // CHECK: %braces = alloca [4 x i8], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(bool4, bool[4], { true, true, true, true }); // CHECK-LABEL: @test_bool4_custom() // CHECK: %custom = alloca [4 x i8], align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(intptr4, int*[4]); // CHECK-LABEL: @test_intptr4_uninit() // CHECK: %uninit = alloca [4 x ptr], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-O1-LABEL: @test_intptr4_uninit() // PATTERN-O1: call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(32) %{{.*}}, i8 -86, i64 32, i1 false) // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_intptr4_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(intptr4, int*[4]); // CHECK-LABEL: @test_intptr4_braces() // CHECK: %braces = alloca [4 x ptr], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 32, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(intptr4, int *[4], = {(int *)0x22222222, (int *)0x22222222, (int *)0x22222222, (int *)0x22222222}); // CHECK-LABEL: @test_intptr4_custom() // CHECK: %custom = alloca [4 x ptr], align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(tailpad4, tailpad[4]); // CHECK-LABEL: @test_tailpad4_uninit() // CHECK: %uninit = alloca [4 x %struct.tailpad], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_tailpad4_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_tailpad4_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: call void @llvm.memset{{.*}}({{.*}}, i8 [[I8]], i64 16{{.+}}) // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_tailpad4_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(tailpad4, tailpad[4]); // CHECK-LABEL: @test_tailpad4_braces() // CHECK: %braces = alloca [4 x %struct.tailpad], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 16, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(tailpad4, tailpad[4], { {257, 1}, {257, 1}, {257, 1}, {257, 1} }); // CHECK-LABEL: @test_tailpad4_custom() // CHECK: %custom = alloca [4 x %struct.tailpad], align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(tailpad9, tailpad[9]); // CHECK-LABEL: @test_tailpad9_uninit() // CHECK: %uninit = alloca [9 x %struct.tailpad], align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_tailpad9_uninit() // PATTERN-O0: call void @llvm.memset{{.*}}, i8 [[I8]],{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_tailpad9_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(tailpad9, tailpad[9]); // CHECK-LABEL: @test_tailpad9_braces() // CHECK: %braces = alloca [9 x %struct.tailpad], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 36, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(tailpad9, tailpad[9], { {257, 1}, {257, 1}, {257, 1}, {257, 1}, {257, 1}, {257, 1}, {257, 1}, {257, 1}, {257, 1} }); // CHECK-LABEL: @test_tailpad9_custom() // CHECK: %custom = alloca [9 x %struct.tailpad], align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 1, i64 36, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(atomicbool, _Atomic(bool)); // CHECK-LABEL: @test_atomicbool_uninit() // CHECK: %uninit = alloca i8, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomicbool_uninit() // PATTERN: store i8 [[I8]], ptr %uninit, align 1, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_atomicbool_uninit() // ZERO: store i8 0, ptr %uninit, align 1, !annotation [[AUTO_INIT]] TEST_UNINIT(atomicint, _Atomic(int)); // CHECK-LABEL: @test_atomicint_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomicint_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_atomicint_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_UNINIT(atomicdouble, _Atomic(double)); // CHECK-LABEL: @test_atomicdouble_uninit() // CHECK: %uninit = alloca double, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomicdouble_uninit() // PATTERN: store double 0xFFFFFFFFFFFFFFFF, ptr %uninit, align 8, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_atomicdouble_uninit() // ZERO: store double 0.000000e+00, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_UNINIT(atomicnotlockfree, _Atomic(notlockfree)); // CHECK-LABEL: @test_atomicnotlockfree_uninit() // CHECK: %uninit = alloca %struct.notlockfree, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomicnotlockfree_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_atomicnotlockfree_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: call void @llvm.memset{{.*}}({{.*}}, i8 [[I8]], i64 32{{.*}} // FIXME: !annotation dropped by optimizations // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_atomicnotlockfree_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_UNINIT(atomicpadded, _Atomic(padded)); // CHECK-LABEL: @test_atomicpadded_uninit() // CHECK: %uninit = alloca %struct.padded, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomicpadded_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_atomicpadded_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store i64 [[IPTR]], ptr %uninit, align 8 // PATTERN-O1-NOT: !annotation // ZERO-LABEL: @test_atomicpadded_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_UNINIT(atomictailpad, _Atomic(tailpad)); // CHECK-LABEL: @test_atomictailpad_uninit() // CHECK: %uninit = alloca %struct.tailpad, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_atomictailpad_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_atomictailpad_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_atomictailpad_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_UNINIT(complexfloat, _Complex float); // CHECK-LABEL: @test_complexfloat_uninit() // CHECK: %uninit = alloca { float, float }, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_complexfloat_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_complexfloat_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store float 0xFFFFFFFFE0000000, ptr %uninit, align {{.+}}, !annotation [[AUTO_INIT]] // PATTERN-O1: %[[F2:[^ ]*]] = getelementptr inbounds {{.*}}%uninit, i64 4 // PATTERN-O1: store float 0xFFFFFFFFE0000000, ptr %[[F2]], align {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_complexfloat_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(complexfloat, _Complex float); // CHECK-LABEL: @test_complexfloat_braces() // CHECK: %braces = alloca { float, float }, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[R:[^ ]*]] = getelementptr inbounds { float, float }, ptr %braces, i32 0, i32 0 // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds { float, float }, ptr %braces, i32 0, i32 1 // CHECK-NEXT: store float 0.000000e+00, ptr %[[R]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: store float 0.000000e+00, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(complexfloat, _Complex float, { 3.1415926535897932384626433, 3.1415926535897932384626433 }); // CHECK-LABEL: @test_complexfloat_custom() // CHECK: %custom = alloca { float, float }, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[R:[^ ]*]] = getelementptr inbounds { float, float }, ptr %custom, i32 0, i32 0 // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds { float, float }, ptr %custom, i32 0, i32 1 // CHECK-NEXT: store float 0x400921FB60000000, ptr %[[R]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: store float 0x400921FB60000000, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(complexdouble, _Complex double); // CHECK-LABEL: @test_complexdouble_uninit() // CHECK: %uninit = alloca { double, double }, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_complexdouble_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_complexdouble_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_complexdouble_uninit() // ZERO: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(complexdouble, _Complex double); // CHECK-LABEL: @test_complexdouble_braces() // CHECK: %braces = alloca { double, double }, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[R:[^ ]*]] = getelementptr inbounds { double, double }, ptr %braces, i32 0, i32 0 // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds { double, double }, ptr %braces, i32 0, i32 1 // CHECK-NEXT: store double 0.000000e+00, ptr %[[R]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: store double 0.000000e+00, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(complexdouble, _Complex double, { 3.1415926535897932384626433, 3.1415926535897932384626433 }); // CHECK-LABEL: @test_complexdouble_custom() // CHECK: %custom = alloca { double, double }, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[R:[^ ]*]] = getelementptr inbounds { double, double }, ptr %custom, i32 0, i32 0 // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds { double, double }, ptr %custom, i32 0, i32 1 // CHECK-NEXT: store double 0x400921FB54442D18, ptr %[[R]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: store double 0x400921FB54442D18, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(volatileint, volatile int); // CHECK-LABEL: @test_volatileint_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_volatileint_uninit() // PATTERN: store volatile i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_volatileint_uninit() // ZERO: store volatile i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(volatileint, volatile int); // CHECK-LABEL: @test_volatileint_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store volatile i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(semivolatile, semivolatile); // CHECK-LABEL: @test_semivolatile_uninit() // CHECK: %uninit = alloca %struct.semivolatile, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_semivolatile_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_semivolatile_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_semivolatile_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, ptr %uninit, align 8, !annotation [[AUTO_INIT]] TEST_BRACES(semivolatile, semivolatile); // CHECK-LABEL: @test_semivolatile_braces() // CHECK: %braces = alloca %struct.semivolatile, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 8, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(semivolatile, semivolatile, { 0x44444444, 0x44444444 }); // CHECK-LABEL: @test_semivolatile_custom() // CHECK: %custom = alloca %struct.semivolatile, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store i32 1145324612, ptr %custom, align 4 // PATTERN-O1-NEXT: %[[I:[^ ]*]] = getelementptr inbounds i8, ptr %custom, i64 4 // PATTERN-O1-NEXT: store i32 1145324612, ptr %[[I]], align 4 // ZERO-O1: store i64 4919131752989213764, ptr %custom, align 8 // CHECK-NOT: !annotation TEST_UNINIT(semivolatileinit, semivolatileinit); // CHECK-LABEL: @test_semivolatileinit_uninit() // CHECK: %uninit = alloca %struct.semivolatileinit, align // CHECK-NEXT: call void @{{.*}}semivolatileinit{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) TEST_BRACES(semivolatileinit, semivolatileinit); // CHECK-LABEL: @test_semivolatileinit_braces() // CHECK: %braces = alloca %struct.semivolatileinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds %struct.semivolatileinit, ptr %braces, i32 0, i32 0 // CHECK-NEXT: store i32 286331153, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[VI:[^ ]*]] = getelementptr inbounds %struct.semivolatileinit, ptr %braces, i32 0, i32 1 // CHECK-NEXT: store volatile i32 286331153, ptr %[[VI]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(semivolatileinit, semivolatileinit, { 0x44444444, 0x44444444 }); // CHECK-LABEL: @test_semivolatileinit_custom() // CHECK: %custom = alloca %struct.semivolatileinit, align [[ALIGN:[0-9]*]] // CHECK-NEXT: %[[I:[^ ]*]] = getelementptr inbounds %struct.semivolatileinit, ptr %custom, i32 0, i32 0 // CHECK-NEXT: store i32 1145324612, ptr %[[I]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: %[[VI:[^ ]*]] = getelementptr inbounds %struct.semivolatileinit, ptr %custom, i32 0, i32 1 // CHECK-NEXT: store volatile i32 1145324612, ptr %[[VI]], align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(base, base); // CHECK-LABEL: @test_base_uninit() // CHECK: %uninit = alloca %struct.base, align // CHECK-NEXT: call void @{{.*}}base{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_base_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_base_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_base_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr] }, ptr @_ZTV4base, i64 0, i32 0, i64 2), {{.*}}, align 8 // ZERO-O1-NOT: !annotation TEST_BRACES(base, base); // CHECK-LABEL: @test_base_braces() // CHECK: %braces = alloca %struct.base, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 8, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}base{{.*}}%braces) // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(derived, derived); // CHECK-LABEL: @test_derived_uninit() // CHECK: %uninit = alloca %struct.derived, align // CHECK-NEXT: call void @{{.*}}derived{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_derived_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_derived_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_derived_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, {{.*}} align 8, !annotation [[AUTO_INIT]] // ZERO-O1: store ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr] }, ptr @_ZTV7derived, i64 0, i32 0, i64 2), {{.*}} align 8 TEST_BRACES(derived, derived); // CHECK-LABEL: @test_derived_braces() // CHECK: %braces = alloca %struct.derived, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 8, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}derived{{.*}}%braces) // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(virtualderived, virtualderived); // CHECK-LABEL: @test_virtualderived_uninit() // CHECK: %uninit = alloca %struct.virtualderived, align // CHECK-NEXT: call void @{{.*}}virtualderived{{.*}}%uninit) // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_virtualderived_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_virtualderived_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_virtualderived_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] TEST_BRACES(virtualderived, virtualderived); // CHECK-LABEL: @test_virtualderived_braces() // CHECK: %braces = alloca %struct.virtualderived, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 16, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}virtualderived{{.*}}%braces) // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_UNINIT(matching, matching); // CHECK-LABEL: @test_matching_uninit() // CHECK: %uninit = alloca %union.matching, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_matching_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_matching_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_matching_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(matching, matching); // CHECK-LABEL: @test_matching_braces() // CHECK: %braces = alloca %union.matching, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(matching, matching, { .f = 0xf00f }); // CHECK-LABEL: @test_matching_custom() // CHECK: %custom = alloca %union.matching, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store float 6.145500e+04, ptr {{.*}}, align 4 // ZERO-O1: store i32 1198526208, ptr %custom, align 4 // CHECK-NOT: !annotation TEST_UNINIT(matchingreverse, matchingreverse); // CHECK-LABEL: @test_matchingreverse_uninit() // CHECK: %uninit = alloca %union.matchingreverse, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_matchingreverse_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_matchingreverse_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // PATTERN-O1: store float 0xFFFFFFFFE0000000, {{.+}}, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_matchingreverse_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0,{{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(matchingreverse, matchingreverse); // CHECK-LABEL: @test_matchingreverse_braces() // CHECK: %braces = alloca %union.matchingreverse, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(matchingreverse, matchingreverse, { .i = 0xf00f }); // CHECK-LABEL: @test_matchingreverse_custom() // CHECK: %custom = alloca %union.matchingreverse, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store i32 61455, ptr %custom, align 4 // ZERO-O1: store i32 61455, ptr %custom, align 4 // CHECK-NOT: !annotation TEST_UNINIT(unmatched, unmatched); // CHECK-LABEL: @test_unmatched_uninit() // CHECK: %uninit = alloca %union.unmatched, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_unmatched_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_unmatched_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_unmatched_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(unmatched, unmatched); // CHECK-LABEL: @test_unmatched_braces() // CHECK: %braces = alloca %union.unmatched, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(unmatched, unmatched, { .i = 0x3badbeef }); // CHECK-LABEL: @test_unmatched_custom() // CHECK: %custom = alloca %union.unmatched, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store i32 1001242351, ptr {{.*}}, align 4 // ZERO-O1: store i32 1001242351, ptr {{.*}}, align 4 // CHECK-NOT: !annotation TEST_UNINIT(unmatchedreverse, unmatchedreverse); // CHECK-LABEL: @test_unmatchedreverse_uninit() // CHECK: %uninit = alloca %union.unmatchedreverse, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_unmatchedreverse_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_unmatchedreverse_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_unmatchedreverse_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i32 0, {{.*}} align 4, !annotation [[AUTO_INIT]] TEST_BRACES(unmatchedreverse, unmatchedreverse); // CHECK-LABEL: @test_unmatchedreverse_braces() // CHECK: %braces = alloca %union.unmatchedreverse, align [[ALIGN:[0-9]*]] // CHECK-NEXT: call void @llvm.memset{{.*}}(ptr align [[ALIGN]] %{{.*}}, i8 0, i64 4, i1 false) // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(unmatchedreverse, unmatchedreverse, { .c = 42 }); // CHECK-LABEL: @test_unmatchedreverse_custom() // CHECK: %custom = alloca %union.unmatchedreverse, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store i8 42, ptr {{.*}}, align 4 // PATTERN-O1-NEXT: %[[I:[^ ]*]] = getelementptr inbounds i8, ptr %custom, i64 1 // PATTERN-O1-NEXT: store i8 -86, ptr %[[I]], align {{.*}} // PATTERN-O1-NEXT: %[[I:[^ ]*]] = getelementptr inbounds i8, ptr %custom, i64 2 // PATTERN-O1-NEXT: store i8 -86, ptr %[[I]], align {{.*}} // PATTERN-O1-NEXT: %[[I:[^ ]*]] = getelementptr inbounds i8, ptr %custom, i64 3 // PATTERN-O1-NEXT: store i8 -86, ptr %[[I]], align {{.*}} // ZERO-O1: store i32 42, ptr {{.*}}, align 4 TEST_UNINIT(unmatchedfp, unmatchedfp); // CHECK-LABEL: @test_unmatchedfp_uninit() // CHECK: %uninit = alloca %union.unmatchedfp, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_unmatchedfp_uninit() // PATTERN-O0: call void @llvm.memcpy{{.*}} @__const.test_unmatchedfp_uninit.uninit{{.+}}), !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_unmatchedfp_uninit() // ZERO-O0: call void @llvm.memset{{.*}}, i8 0, {{.+}}), !annotation [[AUTO_INIT]] // ZERO-O1: store i64 0, {{.*}} align 8, !annotation [[AUTO_INIT]] TEST_BRACES(unmatchedfp, unmatchedfp); // CHECK-LABEL: @test_unmatchedfp_braces() // CHECK: %braces = alloca %union.unmatchedfp, align // CHECK-NEXT: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(unmatchedfp, unmatchedfp, { .d = 3.1415926535897932384626433 }); // CHECK-LABEL: @test_unmatchedfp_custom() // CHECK: %custom = alloca %union.unmatchedfp, align // CHECK-O0: call void @llvm.memcpy // CHECK-NOT: !annotation // CHECK-O0: call void @{{.*}}used{{.*}}%custom) // PATTERN-O1: store double 0x400921FB54442D18, ptr %custom, align 8 // ZERO-O1: store i64 4614256656552045848, ptr %custom, align 8 // CHECK-NOT: !annotation TEST_UNINIT(emptyenum, emptyenum); // CHECK-LABEL: @test_emptyenum_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_emptyenum_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_emptyenum_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(emptyenum, emptyenum); // CHECK-LABEL: @test_emptyenum_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NOT: !annotation // CHECK-NEXT: store i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(emptyenum, emptyenum, { (emptyenum)42 }); // CHECK-LABEL: @test_emptyenum_custom() // CHECK: %custom = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 42, ptr %custom, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(smallenum, smallenum); // CHECK-LABEL: @test_smallenum_uninit() // CHECK: %uninit = alloca i32, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_smallenum_uninit() // PATTERN: store i32 [[I32]], ptr %uninit, align 4, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_smallenum_uninit() // ZERO: store i32 0, ptr %uninit, align 4, !annotation [[AUTO_INIT]] TEST_BRACES(smallenum, smallenum); // CHECK-LABEL: @test_smallenum_braces() // CHECK: %braces = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 0, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(smallenum, smallenum, { (smallenum)42 }); // CHECK-LABEL: @test_smallenum_custom() // CHECK: %custom = alloca i32, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store i32 42, ptr %custom, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(intvec16, int __attribute__((vector_size(16)))); // CHECK-LABEL: @test_intvec16_uninit() // CHECK: %uninit = alloca <4 x i32>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_intvec16_uninit() // PATTERN: store <4 x i32> , ptr %uninit, align 16, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_intvec16_uninit() // ZERO: store <4 x i32> zeroinitializer, ptr %uninit, align 16, !annotation [[AUTO_INIT]] TEST_BRACES(intvec16, int __attribute__((vector_size(16)))); // CHECK-LABEL: @test_intvec16_braces() // CHECK: %braces = alloca <4 x i32>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x i32> zeroinitializer, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(intvec16, int __attribute__((vector_size(16))), { 0x44444444, 0x44444444, 0x44444444, 0x44444444 }); // CHECK-LABEL: @test_intvec16_custom() // CHECK: %custom = alloca <4 x i32>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x i32> , ptr %custom, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(longlongvec32, long long __attribute__((vector_size(32)))); // CHECK-LABEL: @test_longlongvec32_uninit() // CHECK: %uninit = alloca <4 x i64>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_longlongvec32_uninit() // PATTERN: store <4 x i64> , ptr %uninit, align 32, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_longlongvec32_uninit() // ZERO: store <4 x i64> zeroinitializer, ptr %uninit, align 32, !annotation [[AUTO_INIT]] TEST_BRACES(longlongvec32, long long __attribute__((vector_size(32)))); // CHECK-LABEL: @test_longlongvec32_braces() // CHECK: %braces = alloca <4 x i64>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x i64> zeroinitializer, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(longlongvec32, long long __attribute__((vector_size(32))), { 0x3333333333333333, 0x3333333333333333, 0x3333333333333333, 0x3333333333333333 }); // CHECK-LABEL: @test_longlongvec32_custom() // CHECK: %custom = alloca <4 x i64>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x i64> , ptr %custom, align [[ALIGN]] // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(floatvec16, float __attribute__((vector_size(16)))); // CHECK-LABEL: @test_floatvec16_uninit() // CHECK: %uninit = alloca <4 x float>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_floatvec16_uninit() // PATTERN: store <4 x float> , ptr %uninit, align 16, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_floatvec16_uninit() // ZERO: store <4 x float> zeroinitializer, ptr %uninit, align 16, !annotation [[AUTO_INIT]] TEST_BRACES(floatvec16, float __attribute__((vector_size(16)))); // CHECK-LABEL: @test_floatvec16_braces() // CHECK: %braces = alloca <4 x float>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x float> zeroinitializer, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(floatvec16, float __attribute__((vector_size(16))), { 3.1415926535897932384626433, 3.1415926535897932384626433, 3.1415926535897932384626433, 3.1415926535897932384626433 }); // CHECK-LABEL: @test_floatvec16_custom() // CHECK: %custom = alloca <4 x float>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x float> , ptr %custom, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) TEST_UNINIT(doublevec32, double __attribute__((vector_size(32)))); // CHECK-LABEL: @test_doublevec32_uninit() // CHECK: %uninit = alloca <4 x double>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_doublevec32_uninit() // PATTERN: store <4 x double> , ptr %uninit, align 32, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_doublevec32_uninit() // ZERO: store <4 x double> zeroinitializer, ptr %uninit, align 32, !annotation [[AUTO_INIT]] TEST_BRACES(doublevec32, double __attribute__((vector_size(32)))); // CHECK-LABEL: @test_doublevec32_braces() // CHECK: %braces = alloca <4 x double>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x double> zeroinitializer, ptr %braces, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%braces) TEST_CUSTOM(doublevec32, double __attribute__((vector_size(32))), { 3.1415926535897932384626433, 3.1415926535897932384626433, 3.1415926535897932384626433, 3.1415926535897932384626433 }); // CHECK-LABEL: @test_doublevec32_custom() // CHECK: %custom = alloca <4 x double>, align [[ALIGN:[0-9]*]] // CHECK-NEXT: store <4 x double> , ptr %custom, align [[ALIGN]] // CHECK-NOT: !annotation // CHECK-NEXT: call void @{{.*}}used{{.*}}%custom) // TODO: This vector has tail padding TEST_UNINIT(doublevec24, double __attribute__((vector_size(24)))); // CHECK-LABEL: @test_doublevec24_uninit() // CHECK: %uninit = alloca <3 x double>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_doublevec24_uninit() // PATTERN: store <3 x double> , ptr %uninit, align 32, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_doublevec24_uninit() // ZERO: store <3 x double> zeroinitializer, ptr %uninit, align 32, !annotation [[AUTO_INIT]] // TODO: This vector has tail padding TEST_UNINIT(longdoublevec32, long double __attribute__((vector_size(sizeof(long double)*2)))); // CHECK-LABEL: @test_longdoublevec32_uninit() // CHECK: %uninit = alloca <2 x x86_fp80>, align // CHECK-NEXT: call void @{{.*}}used{{.*}}%uninit) // PATTERN-LABEL: @test_longdoublevec32_uninit() // PATTERN: store <2 x x86_fp80> , ptr %uninit, align 32, !annotation [[AUTO_INIT]] // ZERO-LABEL: @test_longdoublevec32_uninit() // ZERO: store <2 x x86_fp80> zeroinitializer, ptr %uninit, align 32, !annotation [[AUTO_INIT]] } // extern "C" // PATTERN: [[AUTO_INIT]] = !{!"auto-init"} // ZERO: [[AUTO_INIT]] = !{!"auto-init"}