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Diffstat (limited to 'test/CodeGen/X86/pr11985.ll')
| -rw-r--r-- | test/CodeGen/X86/pr11985.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pr11985.ll b/test/CodeGen/X86/pr11985.ll new file mode 100644 index 0000000..fa37850 --- /dev/null +++ b/test/CodeGen/X86/pr11985.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=prescott | FileCheck %s + +define float @foo(i8* nocapture %buf, float %a, float %b) nounwind uwtable { +entry: + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %buf, i8* blockaddress(@foo, %out), i64 22, i32 1, i1 false) + br label %out + +out: ; preds = %entry + %add = fadd float %a, %b + ret float %add +; CHECK: foo +; CHECK: movw .L{{.*}}+20(%rip), %{{.*}} +; CHECK: movl .L{{.*}}+16(%rip), %{{.*}} +; CHECK: movq .L{{.*}}+8(%rip), %{{.*}} +; CHECK: movq .L{{.*}}(%rip), %{{.*}} +; CHECK: ret +} + +declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind |
