diff options
Diffstat (limited to 'test/CodeGen/function-attributes.c')
| -rw-r--r-- | test/CodeGen/function-attributes.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/test/CodeGen/function-attributes.c b/test/CodeGen/function-attributes.c index ab3447641d..1d685c2465 100644 --- a/test/CodeGen/function-attributes.c +++ b/test/CodeGen/function-attributes.c @@ -1,12 +1,12 @@ // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -Os -o - %s | FileCheck %s -// CHECK: define signext i8 @f0(i32 %x) nounwind -// CHECK: define zeroext i8 @f1(i32 %x) nounwind -// CHECK: define void @f2(i8 signext %x) nounwind -// CHECK: define void @f3(i8 zeroext %x) nounwind -// CHECK: define signext i16 @f4(i32 %x) nounwind -// CHECK: define zeroext i16 @f5(i32 %x) nounwind -// CHECK: define void @f6(i16 signext %x) nounwind -// CHECK: define void @f7(i16 zeroext %x) nounwind +// CHECK: define signext i8 @f0(i32 %x) #0 +// CHECK: define zeroext i8 @f1(i32 %x) #0 +// CHECK: define void @f2(i8 signext %x) #0 +// CHECK: define void @f3(i8 zeroext %x) #0 +// CHECK: define signext i16 @f4(i32 %x) #0 +// CHECK: define zeroext i16 @f5(i32 %x) #0 +// CHECK: define void @f6(i16 signext %x) #0 +// CHECK: define void @f7(i16 zeroext %x) #0 signed char f0(int x) { return x; } @@ -25,8 +25,7 @@ void f6(signed short x) { } void f7(unsigned short x) { } // CHECK: define void @f8() -// CHECK: alwaysinline -// CHECK: nounwind +// CHECK: #1 // CHECK: { void __attribute__((always_inline)) f8(void) { } @@ -56,7 +55,7 @@ int f12(int arg) { return arg ? 0 : f10_t(); } -// CHECK: define void @f13() nounwind optsize readnone +// CHECK: define void @f13() #0 void f13(void) __attribute__((pure)) __attribute__((const)); void f13(void){} @@ -83,21 +82,21 @@ void f14(int a) { // <rdar://problem/7102668> [irgen] clang isn't setting the optsize bit on functions // CHECK: define void @f15 -// CHECK: optsize +// CHECK: #0 // CHECK: { void f15(void) { } // PR5254 // CHECK: define void @f16 -// CHECK: alignstack(16) +// CHECK: #6 // CHECK: { void __attribute__((force_align_arg_pointer)) f16(void) { } // PR11038 // CHECK: define void @f18() -// CHECK: returns_twice +// CHECK: #7 // CHECK: { // CHECK: call void @f17() // CHECK: returns_twice @@ -117,3 +116,13 @@ int setjmp(jmp_buf); void f19(void) { setjmp(0); } + +// CHECK: attributes #0 = { nounwind optsize readnone "target-features"={{.*}} } +// CHECK: attributes #1 = { alwaysinline nounwind optsize readnone "target-features"={{.*}} } +// CHECK: attributes #2 = { noreturn nounwind optsize "target-features"={{.*}} } +// CHECK: attributes #3 = { noreturn optsize "target-features"={{.*}} } +// CHECK: attributes #4 = { nounwind optsize "target-features"={{.*}} } +// CHECK: attributes #5 = { optsize "target-features"={{.*}} } +// CHECK: attributes #6 = { nounwind optsize readnone alignstack=16 "target-features"={{.*}} } +// CHECK: attributes #7 = { nounwind optsize returns_twice "target-features"={{.*}} } +// CHECK: attributes #8 = { optsize returns_twice "target-features"={{.*}} |