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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-18 22:03:45 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-18 22:03:45 +0000 |
| commit | ce09bda96ee00a1024952faf85e3fa01e0d6bc72 (patch) | |
| tree | f631281d32aa381a52ff1664d69520f82b566ce6 /test | |
| parent | f286d63757ae5d16f8211227a435e6ad4faa2c35 (diff) | |
| download | llvm-ce09bda96ee00a1024952faf85e3fa01e0d6bc72.tar.gz llvm-ce09bda96ee00a1024952faf85e3fa01e0d6bc72.tar.bz2 llvm-ce09bda96ee00a1024952faf85e3fa01e0d6bc72.tar.xz | |
R600: Handle fnearbyint
The difference from rint isn't really relevant here,
so treat them as equivalent. OpenCL doesn't have nearbyint,
so this is sort of pointless other than for completeness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211229 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/R600/fnearbyint.ll | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/test/CodeGen/R600/fnearbyint.ll b/test/CodeGen/R600/fnearbyint.ll new file mode 100644 index 0000000000..1c1d731518 --- /dev/null +++ b/test/CodeGen/R600/fnearbyint.ll @@ -0,0 +1,57 @@ +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s +; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs < %s + +; This should have the exactly the same output as the test for rint, +; so no need to check anything. + +declare float @llvm.nearbyint.f32(float) #0 +declare <2 x float> @llvm.nearbyint.v2f32(<2 x float>) #0 +declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>) #0 +declare double @llvm.nearbyint.f64(double) #0 +declare <2 x double> @llvm.nearbyint.v2f64(<2 x double>) #0 +declare <4 x double> @llvm.nearbyint.v4f64(<4 x double>) #0 + + +define void @fnearbyint_f32(float addrspace(1)* %out, float %in) #1 { +entry: + %0 = call float @llvm.nearbyint.f32(float %in) + store float %0, float addrspace(1)* %out + ret void +} + +define void @fnearbyint_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) #1 { +entry: + %0 = call <2 x float> @llvm.nearbyint.v2f32(<2 x float> %in) + store <2 x float> %0, <2 x float> addrspace(1)* %out + ret void +} + +define void @fnearbyint_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) #1 { +entry: + %0 = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %in) + store <4 x float> %0, <4 x float> addrspace(1)* %out + ret void +} + +define void @nearbyint_f64(double addrspace(1)* %out, double %in) { +entry: + %0 = call double @llvm.nearbyint.f64(double %in) + store double %0, double addrspace(1)* %out + ret void +} +define void @nearbyint_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %in) { +entry: + %0 = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %in) + store <2 x double> %0, <2 x double> addrspace(1)* %out + ret void +} + +define void @nearbyint_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %in) { +entry: + %0 = call <4 x double> @llvm.nearbyint.v4f64(<4 x double> %in) + store <4 x double> %0, <4 x double> addrspace(1)* %out + ret void +} + +attributes #0 = { nounwind readonly } +attributes #1 = { nounwind } |