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; RUN: opt -passes=metarenamer -S < %s | FileCheck %s
; CHECK: target triple {{.*}}
; CHECK-NOT: {{^x*}}xxx{{^x*}}
; CHECK: ret i32 6
target triple = "x86_64-pc-linux-gnu"
%struct.bar_xxx = type { i32, double }
%struct.foo_xxx = type { i32, float, %struct.bar_xxx }
@func_5_xxx.static_local_3_xxx = internal global i32 3, align 4
@global_3_xxx = common global i32 0, align 4
@func_7_xxx = weak alias i32 (...), ptr @aliased_func_7_xxx
define i32 @aliased_func_7_xxx(...) {
ret i32 0
}
define i32 @func_3_xxx() nounwind uwtable ssp {
ret i32 3
}
define void @func_4_xxx(ptr sret(%struct.foo_xxx) %agg.result) nounwind uwtable ssp {
%1 = alloca %struct.foo_xxx, align 8
store i32 1, ptr %1, align 4
%2 = getelementptr inbounds %struct.foo_xxx, ptr %1, i32 0, i32 1
store float 2.000000e+00, ptr %2, align 4
%3 = getelementptr inbounds %struct.foo_xxx, ptr %1, i32 0, i32 2
store i32 3, ptr %3, align 4
%4 = getelementptr inbounds %struct.bar_xxx, ptr %3, i32 0, i32 1
store double 4.000000e+00, ptr %4, align 8
call void @llvm.memcpy.p0.p0.i64(ptr align 8 %agg.result, ptr align 8 %1, i64 24, i1 false)
ret void
}
declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1) nounwind
define i32 @func_5_xxx(i32 %arg_1_xxx, i32 %arg_2_xxx, i32 %arg_3_xxx, i32 %arg_4_xxx) nounwind uwtable ssp {
%1 = alloca i32, align 4
%2 = alloca i32, align 4
%3 = alloca i32, align 4
%4 = alloca i32, align 4
%local_1_xxx = alloca i32, align 4
%local_2_xxx = alloca i32, align 4
%i = alloca i32, align 4
store i32 %arg_1_xxx, ptr %1, align 4
store i32 %arg_2_xxx, ptr %2, align 4
store i32 %arg_3_xxx, ptr %3, align 4
store i32 %arg_4_xxx, ptr %4, align 4
store i32 1, ptr %local_1_xxx, align 4
store i32 2, ptr %local_2_xxx, align 4
store i32 0, ptr %i, align 4
br label %5
; <label>:5 ; preds = %9, %0
%6 = load i32, ptr %i, align 4
%7 = icmp slt i32 %6, 10
br i1 %7, label %8, label %12
; <label>:8 ; preds = %5
br label %9
; <label>:9 ; preds = %8
%10 = load i32, ptr %i, align 4
%11 = add nsw i32 %10, 1
store i32 %11, ptr %i, align 4
br label %5
; <label>:12 ; preds = %5
%13 = load i32, ptr %local_1_xxx, align 4
%14 = load i32, ptr %1, align 4
%15 = add nsw i32 %13, %14
%16 = load i32, ptr %local_2_xxx, align 4
%17 = add nsw i32 %15, %16
%18 = load i32, ptr %2, align 4
%19 = add nsw i32 %17, %18
%20 = load i32, ptr @func_5_xxx.static_local_3_xxx, align 4
%21 = add nsw i32 %19, %20
%22 = load i32, ptr %3, align 4
%23 = add nsw i32 %21, %22
%24 = load i32, ptr %4, align 4
%25 = add nsw i32 %23, %24
ret i32 %25
}
define i32 @varargs_func_6_xxx(i32 %arg_1_xxx, i32 %arg_2_xxx, ...) nounwind uwtable ssp {
%1 = alloca i32, align 4
%2 = alloca i32, align 4
store i32 %arg_1_xxx, ptr %1, align 4
store i32 %arg_2_xxx, ptr %2, align 4
ret i32 6
}
declare noalias ptr @malloc(i64)
declare void @free(ptr nocapture)
define void @dont_rename_lib_funcs() {
; CHECK-LABEL: @foo(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP:%.*]] = call ptr @malloc(i64 23)
; CHECK-NEXT: call void @free(ptr [[TMP]])
; CHECK-NEXT: ret void
;
%x = call ptr @malloc(i64 23)
call void @free(ptr %x)
ret void
}
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