vendor/llvm/llvm-r135360

1 files changed, 33 insertions, 0 deletions

diff --git a/test/CodeGen/X86/fma.ll b/test/CodeGen/X86/fma.ll
new file mode 100644
index 000000000000..5deedb9dd9b1
--- /dev/null
+++ b/test/CodeGen/X86/fma.ll
@@ -0,0 +1,33 @@
+; RUN: llc < %s -mtriple=i386-apple-darwin10 | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
+
+; CHECK: test_f32
+; CHECK: _fmaf
+
+define float @test_f32(float %a, float %b, float %c) nounwind readnone ssp {
+entry:
+  %call = tail call float @llvm.fma.f32(float %a, float %b, float %c) nounwind readnone
+  ret float %call
+}
+
+; CHECK: test_f64
+; CHECK: _fma
+
+define double @test_f64(double %a, double %b, double %c) nounwind readnone ssp {
+entry:
+  %call = tail call double @llvm.fma.f64(double %a, double %b, double %c) nounwind readnone
+  ret double %call
+}
+
+; CHECK: test_f80
+; CHECK: _fmal
+
+define x86_fp80 @test_f80(x86_fp80 %a, x86_fp80 %b, x86_fp80 %c) nounwind readnone ssp {
+entry:
+  %call = tail call x86_fp80 @llvm.fma.f80(x86_fp80 %a, x86_fp80 %b, x86_fp80 %c) nounwind readnone
+  ret x86_fp80 %call
+}
+
+declare float @llvm.fma.f32(float, float, float) nounwind readnone
+declare double @llvm.fma.f64(double, double, double) nounwind readnone
+declare x86_fp80 @llvm.fma.f80(x86_fp80, x86_fp80, x86_fp80) nounwind readnone