diff options
Diffstat (limited to 'clang/test/CodeGen/attr-target-x87-softfp.c')
| -rw-r--r-- | clang/test/CodeGen/attr-target-x87-softfp.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/test/CodeGen/attr-target-x87-softfp.c b/clang/test/CodeGen/attr-target-x87-softfp.c new file mode 100644 index 00000000000..16b7cfe8277 --- /dev/null +++ b/clang/test/CodeGen/attr-target-x87-softfp.c @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -triple x86_64-linux-gnu -target-cpu x86-64 -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=HARD +// RUN: %clang_cc1 -msoft-float -triple x86_64-linux-gnu -target-cpu x86-64 -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=SOFT + +int __attribute__((target("x87"))) foo(int a) { return 4; } +int __attribute__((target("no-x87"))) bar(int a) { return 4; } + +// CHECK: foo{{.*}} #0 +// CHECK: bar{{.*}} #1 + +// CHECK: #0 = {{.*}}"target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" +// HARD: "use-soft-float"="false" +// SOFT: "use-soft-float"="true" + +// CHECK: #1 = {{.*}}"target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,-x87" +// HARD: "use-soft-float"="false" +// SOFT: "use-soft-float"="true" |
