diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.AMDGPU.rcp.f64.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/llvm.AMDGPU.rcp.f64.ll | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.AMDGPU.rcp.f64.ll b/test/CodeGen/AMDGPU/llvm.AMDGPU.rcp.f64.ll deleted file mode 100644 index d2a655bf909cc..0000000000000 --- a/test/CodeGen/AMDGPU/llvm.AMDGPU.rcp.f64.ll +++ /dev/null @@ -1,33 +0,0 @@ -; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s - -declare double @llvm.AMDGPU.rcp.f64(double) nounwind readnone -declare double @llvm.sqrt.f64(double) nounwind readnone - -; FUNC-LABEL: {{^}}rcp_f64: -; SI: v_rcp_f64_e32 -define void @rcp_f64(double addrspace(1)* %out, double %src) nounwind { - %rcp = call double @llvm.AMDGPU.rcp.f64(double %src) nounwind readnone - store double %rcp, double addrspace(1)* %out, align 8 - ret void -} - -; FUNC-LABEL: {{^}}rcp_pat_f64: -; SI: v_rcp_f64_e32 -define void @rcp_pat_f64(double addrspace(1)* %out, double %src) nounwind { - %rcp = fdiv double 1.0, %src - store double %rcp, double addrspace(1)* %out, align 8 - ret void -} - -; FUNC-LABEL: {{^}}rsq_rcp_pat_f64: -; SI-UNSAFE: v_rsq_f64_e32 -; SI-SAFE-NOT: v_rsq_f64_e32 -; SI-SAFE: v_sqrt_f64 -; SI-SAFE: v_rcp_f64 -define void @rsq_rcp_pat_f64(double addrspace(1)* %out, double %src) nounwind { - %sqrt = call double @llvm.sqrt.f64(double %src) nounwind readnone - %rcp = call double @llvm.AMDGPU.rcp.f64(double %sqrt) nounwind readnone - store double %rcp, double addrspace(1)* %out, align 8 - ret void -} |
