diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.amdgcn.rcp.legacy.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/llvm.amdgcn.rcp.legacy.ll | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.rcp.legacy.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.rcp.legacy.ll deleted file mode 100644 index 71db76d902b7..000000000000 --- a/test/CodeGen/AMDGPU/llvm.amdgcn.rcp.legacy.ll +++ /dev/null @@ -1,42 +0,0 @@ -; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s -; RUN: not llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR %s - -; ERROR: error: <unknown>:0:0: in function rcp_legacy_f32 void (float addrspace(1)*, float): intrinsic not supported on subtarget - -declare float @llvm.amdgcn.rcp.legacy(float) #0 - -; GCN-LABEL: {{^}}rcp_legacy_f32: -; GCN: v_rcp_legacy_f32_e32 {{v[0-9]+}}, {{s[0-9]+}} -define amdgpu_kernel void @rcp_legacy_f32(float addrspace(1)* %out, float %src) #1 { - %rcp = call float @llvm.amdgcn.rcp.legacy(float %src) #0 - store float %rcp, float addrspace(1)* %out, align 4 - ret void -} - -; TODO: Really these should be constant folded -; GCN-LABEL: {{^}}rcp_legacy_f32_constant_4.0 -; GCN: v_rcp_legacy_f32_e32 {{v[0-9]+}}, 4.0 -define amdgpu_kernel void @rcp_legacy_f32_constant_4.0(float addrspace(1)* %out) #1 { - %rcp = call float @llvm.amdgcn.rcp.legacy(float 4.0) #0 - store float %rcp, float addrspace(1)* %out, align 4 - ret void -} - -; GCN-LABEL: {{^}}rcp_legacy_f32_constant_100.0 -; GCN: v_rcp_legacy_f32_e32 {{v[0-9]+}}, 0x42c80000 -define amdgpu_kernel void @rcp_legacy_f32_constant_100.0(float addrspace(1)* %out) #1 { - %rcp = call float @llvm.amdgcn.rcp.legacy(float 100.0) #0 - store float %rcp, float addrspace(1)* %out, align 4 - ret void -} - -; GCN-LABEL: {{^}}rcp_legacy_undef_f32: -; GCN-NOT: v_rcp_legacy_f32 -define amdgpu_kernel void @rcp_legacy_undef_f32(float addrspace(1)* %out) #1 { - %rcp = call float @llvm.amdgcn.rcp.legacy(float undef) - store float %rcp, float addrspace(1)* %out, align 4 - ret void -} - -attributes #0 = { nounwind readnone } -attributes #1 = { nounwind } |
