diff options
Diffstat (limited to 'clang/test/CodeGen/PowerPC')
| -rw-r--r-- | clang/test/CodeGen/PowerPC/toc-data-attribute.c | 50 | ||||
| -rw-r--r-- | clang/test/CodeGen/PowerPC/toc-data-attribute.cpp | 39 | ||||
| -rw-r--r-- | clang/test/CodeGen/PowerPC/toc-data-diagnostics.c | 68 | ||||
| -rw-r--r-- | clang/test/CodeGen/PowerPC/toc-data-structs-arrays.cpp | 65 |
4 files changed, 222 insertions, 0 deletions
diff --git a/clang/test/CodeGen/PowerPC/toc-data-attribute.c b/clang/test/CodeGen/PowerPC/toc-data-attribute.c new file mode 100644 index 0000000..db23d74 --- /dev/null +++ b/clang/test/CodeGen/PowerPC/toc-data-attribute.c @@ -0,0 +1,50 @@ +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata=f,g,h,i,j,k,l,m,n,o,p -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,CHECK32 --match-full-lines +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,CHECK32 --match-full-lines + +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata=f,g,h,i,j,k,l,m,n,o,p -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,CHECK64 --match-full-lines +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,CHECK64 --match-full-lines + +extern int f; +long long g = 5; +const char *h = "h"; +int *i; +int __attribute__((aligned(128))) j = 0; +float k = 100.00; +double l = 2.5; +int m __attribute__((section("foo"))) = 10; +__thread int n; + +extern int p[]; + +struct SomeStruct; +extern struct SomeStruct o; + +static int func_a() { + return g+(int)h[0]+*i+j+k+l+m+n+p[0]; +} + +int func_b() { + f = 1; + return func_a(); +} + +struct SomeStruct* getAddress(void) { + return &o; +} + +// CHECK32: @g = global i64 5, align 8 +// CHECK64: @g = global i64 5, align 8 #0 +// COMMON: {{.*}} = private unnamed_addr constant [2 x i8] c"h\00", align 1 +// COMMON: @h = global {{...*}} #0 +// COMMON: @j = global i32 0, align 128 +// COMMON: @k = global float 1.000000e+02, align 4 #0 +// CHECK32: @l = global double 2.500000e+00, align 8 +// CHECK64: @l = global double 2.500000e+00, align 8 #0 +// COMMON: @m = global i32 10, section "foo", align 4 +// COMMON: @f = external global i32, align 4 #0 +// COMMON: @o = external global %struct.SomeStruct, align 1 +// CHECK32: @i = global ptr null, align 4 #0 +// CHECK64: @i = global ptr null, align 8 #0 +// COMMON: @n = thread_local global i32 0, align 4 +// COMMON: @p = external global [0 x i32], align 4 +// COMMON: attributes #0 = { "toc-data" } diff --git a/clang/test/CodeGen/PowerPC/toc-data-attribute.cpp b/clang/test/CodeGen/PowerPC/toc-data-attribute.cpp new file mode 100644 index 0000000..8183e3b --- /dev/null +++ b/clang/test/CodeGen/PowerPC/toc-data-attribute.cpp @@ -0,0 +1,39 @@ +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,ALLTOC +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata=n,_ZN11MyNamespace10myVariableE,_ZL1s,_ZZ4testvE7counter -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,TOCLIST +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,ALLTOC +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata=n,_ZN11MyNamespace10myVariableE,_ZL1s,_ZZ4testvE7counter -emit-llvm -o - 2>&1 | FileCheck %s -check-prefixes=COMMON,TOCLIST + +extern int n; +static int s = 100; + +inline int test() { + static int counter = 0; + counter++; + return counter; +} + +int a () { + n = test(); + return 0; +} + +namespace MyNamespace { + int myVariable = 10; +} + +int b(int x) { + using namespace MyNamespace; + return x + myVariable; +} + +int c(int x) { + s += x; + return s; +} + +// COMMON: @n = external global i32, align 4 #0 +// COMMON: @_ZN11MyNamespace10myVariableE = global i32 10, align 4 #0 +// COMMON-NOT: @_ZL1s = internal global i32 100, align 4 #0 +// ALLTOC: @_ZZ4testvE7counter = linkonce_odr global i32 0, align 4 #0 +// TOCLIST-NOT: @_ZZ4testvE7counter = linkonce_odr global i32 0, align 4 #0 +// COMMON: attributes #0 = { "toc-data" } diff --git a/clang/test/CodeGen/PowerPC/toc-data-diagnostics.c b/clang/test/CodeGen/PowerPC/toc-data-diagnostics.c new file mode 100644 index 0000000..ba89555 --- /dev/null +++ b/clang/test/CodeGen/PowerPC/toc-data-diagnostics.c @@ -0,0 +1,68 @@ +// RUN: %clang_cc1 %s -triple=powerpc-ibm-aix-xcoff -S -mtocdata=h,g,f,e,d,c,b,a,globalOneWithAlias,globalTwoWithAlias,ll,t3 -verify -emit-llvm -o - | FileCheck %s -check-prefix=CHECK --match-full-lines +// RUN: %clang_cc1 %s -triple=powerpc-ibm-aix-xcoff -S -mtocdata -verify=none -emit-llvm -o - | FileCheck %s -check-prefix=CHECK --match-full-lines + +// none-no-diagnostics + +struct large_struct { + int x; + short y; + short z; + char c; +}; + +struct large_struct a; // expected-warning {{-mtocdata option is ignored for a because variable is larger than a pointer}} +long long b = 5; // expected-warning {{-mtocdata option is ignored for b because variable is larger than a pointer}} +int __attribute__((aligned(128))) c = 0; // expected-warning {{-mtocdata option is ignored for c because variable is aligned wider than a pointer}} +double d = 2.5; // expected-warning {{-mtocdata option is ignored for d because variable is larger than a pointer}} +int e __attribute__((section("foo"))) = 10; // expected-warning {{-mtocdata option is ignored for e because variable has a section attribute}} +__thread int f; // expected-warning {{-mtocdata option is ignored for f because of thread local storage}} + +struct SomeStruct; +extern struct SomeStruct g; // expected-warning {{-mtocdata option is ignored for g because of incomplete type}} + +extern int h[]; // expected-warning {{-mtocdata option is ignored for h because of incomplete type}} + +struct ty3 { + int A; + char C[]; +}; +struct ty3 t3 = { 4, "fo" }; // expected-warning {{-mtocdata option is ignored for t3 because it contains a flexible array member}} + +int globalOneWithAlias = 10; +__attribute__((__alias__("globalOneWithAlias"))) extern int aliasOne; // expected-warning {{-mtocdata option is ignored for globalOneWithAlias because the variable has an alias}} +__attribute__((__alias__("globalTwoWithAlias"))) extern int aliasTwo; // expected-warning {{-mtocdata option is ignored for globalTwoWithAlias because the variable has an alias}} +int globalTwoWithAlias = 20; + + +int func() { + return a.x+b+c+d+e+f+h[0]; +} + +struct SomeStruct* getAddress(void) { + return &g; +} + +int test() { + return globalOneWithAlias + globalTwoWithAlias + aliasOne + aliasTwo; +} + +long long test2() { + static long long ll = 5; + ll++; + return ll; +} + +// CHECK: @b = global i64 5, align 8 +// CHECK: @c = global i32 0, align 128 +// CHECK: @d = global double 2.500000e+00, align 8 +// CHECK: @e = global i32 10, section "foo", align 4 +// CHECK: @globalOneWithAlias = global i32 10, align 4 +// CHECK: @globalTwoWithAlias = global i32 20, align 4 +// CHECK: @a = global %struct.large_struct zeroinitializer, align 4 +// CHECK: @f = thread_local global i32 0, align 4 +// CHECK: @h = external global [0 x i32], align 4 +// CHECK: @g = external global %struct.SomeStruct, align 1 +// CHECK: @test2.ll = internal global i64 5, align 8 +// CHECK: @aliasOne = alias i32, ptr @globalOneWithAlias +// CHECK: @aliasTwo = alias i32, ptr @globalTwoWithAlias +// CHECK-NOT: attributes #0 = { "toc-data" } diff --git a/clang/test/CodeGen/PowerPC/toc-data-structs-arrays.cpp b/clang/test/CodeGen/PowerPC/toc-data-structs-arrays.cpp new file mode 100644 index 0000000..a717995 --- /dev/null +++ b/clang/test/CodeGen/PowerPC/toc-data-structs-arrays.cpp @@ -0,0 +1,65 @@ +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata=a4,a5,a8,a9,b,c,d,e,v -emit-llvm -o - 2>&1 \ +// RUN: | FileCheck %s -check-prefixes=CHECK32 --match-full-lines +// RUN: %clang_cc1 %s -triple powerpc-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 \ +// RUN: | FileCheck %s -check-prefixes=CHECK32 --match-full-lines + +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata=a4,a5,a8,a9,b,c,d,e,v -emit-llvm -o - 2>&1 \ +// RUN: | FileCheck %s -check-prefixes=CHECK64 --match-full-lines +// RUN: %clang_cc1 %s -triple powerpc64-ibm-aix-xcoff -S -mtocdata -emit-llvm -o - 2>&1 \ +// RUN: | FileCheck %s -check-prefixes=CHECK64 --match-full-lines + +struct size4_struct { + int x; +}; + +struct size5_struct { + int x; + char c; +}; + +struct size8_struct { + int x; + short y; + short z; +}; + +struct size9_struct { + int x; + short y; + short z; + char c; +}; + +struct size4_struct a4; +struct size5_struct a5; +struct size8_struct a8; +struct size9_struct a9; + +short b[2]; +short c[3]; +short d[4]; +short e[5]; + +int func_a() { + return a4.x+a5.x+a8.x+a9.x+b[0]+c[0]+d[0]+e[0]; +} + +// CHECK32: @a4 = global %struct.size4_struct zeroinitializer, align 4 #0 +// CHECK32: @a5 = global %struct.size5_struct zeroinitializer, align 4 +// CHECK32: @a8 = global %struct.size8_struct zeroinitializer, align 4 +// CHECK32: @a9 = global %struct.size9_struct zeroinitializer, align 4 +// CHECK32: @b = global [2 x i16] zeroinitializer, align 2 #0 +// CHECK32: @c = global [3 x i16] zeroinitializer, align 2 +// CHECK32: @d = global [4 x i16] zeroinitializer, align 2 +// CHECK32: @e = global [5 x i16] zeroinitializer, align 2 +// CHECK32: attributes #0 = { "toc-data" } + +// CHECK64: @a4 = global %struct.size4_struct zeroinitializer, align 4 #0 +// CHECK64: @a5 = global %struct.size5_struct zeroinitializer, align 4 #0 +// CHECK64: @a8 = global %struct.size8_struct zeroinitializer, align 4 #0 +// CHECK64: @a9 = global %struct.size9_struct zeroinitializer, align 4 +// CHECK64: @b = global [2 x i16] zeroinitializer, align 2 #0 +// CHECK64: @c = global [3 x i16] zeroinitializer, align 2 #0 +// CHECK64: @d = global [4 x i16] zeroinitializer, align 2 #0 +// CHECK64: @e = global [5 x i16] zeroinitializer, align 2 +// CHECK64: attributes #0 = { "toc-data" } |