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| author | Cameron Zwarich <zwarich@apple.com> | 2011-07-08 21:39:34 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-07-08 21:39:34 +0000 |
| commit | ae7bc987101d8f27460142de7da34a47bcd525b8 (patch) | |
| tree | bfebf759ad34c57b6511ce669acb9863bc5e3c2b /clang/test/CodeGen | |
| parent | f03fa189ca73a664fb10cf1bc8447d8453edf810 (diff) | |
| download | bcm5719-llvm-ae7bc987101d8f27460142de7da34a47bcd525b8.tar.gz bcm5719-llvm-ae7bc987101d8f27460142de7da34a47bcd525b8.zip | |
Add codegen support for the fma/fmal/fmaf builtins.
llvm-svn: 134743
Diffstat (limited to 'clang/test/CodeGen')
| -rw-r--r-- | clang/test/CodeGen/libcalls.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/clang/test/CodeGen/libcalls.c b/clang/test/CodeGen/libcalls.c index 828d7de6cb0..5ff684fd5b6 100644 --- a/clang/test/CodeGen/libcalls.c +++ b/clang/test/CodeGen/libcalls.c @@ -50,3 +50,26 @@ void test_pow(float a0, double a1, long double a2) { // CHECK-NO: declare float @llvm.pow.f32(float, float) nounwind readonly // CHECK-NO: declare double @llvm.pow.f64(double, double) nounwind readonly // CHECK-NO: declare x86_fp80 @llvm.pow.f80(x86_fp80, x86_fp80) nounwind readonly + +// CHECK-YES: define void @test_fma +// CHECK-NO: define void @test_fma +void test_fma(float a0, double a1, long double a2) { + // CHECK-YES: call float @llvm.fma.f32 + // CHECK-NO: call float @llvm.fma.f32 + float l0 = fmaf(a0, a0, a0); + + // CHECK-YES: call double @llvm.fma.f64 + // CHECK-NO: call double @llvm.fma.f64 + double l1 = fma(a1, a1, a1); + + // CHECK-YES: call x86_fp80 @llvm.fma.f80 + // CHECK-NO: call x86_fp80 @llvm.fma.f80 + long double l2 = fmal(a2, a2, a2); +} + +// CHECK-YES: declare float @llvm.fma.f32(float, float, float) nounwind readnone +// CHECK-YES: declare double @llvm.fma.f64(double, double, double) nounwind readnone +// CHECK-YES: declare x86_fp80 @llvm.fma.f80(x86_fp80, x86_fp80, x86_fp80) nounwind readnone +// CHECK-NO: declare float @llvm.fma.f32(float, float, float) nounwind readnone +// CHECK-NO: declare double @llvm.fma.f64(double, double, double) nounwind readnone +// CHECK-NO: declare x86_fp80 @llvm.fma.f80(x86_fp80, x86_fp80, x86_fp80) nounwind readnone |
