diff options
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-05-31 06:47:42 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-05-31 06:47:42 +0000 |
| commit | aeca2fa9f7a1c87f63a46e93577ace63f428b726 (patch) | |
| tree | 62ce3dd2d87ec3918fac51216f578617d73d7dc1 /llvm/test/CodeGen/R600/sint_to_fp.ll | |
| parent | 363e7c4f42d8517c0df64724fa0fd650ec67c438 (diff) | |
| download | bcm5719-llvm-aeca2fa9f7a1c87f63a46e93577ace63f428b726.tar.gz bcm5719-llvm-aeca2fa9f7a1c87f63a46e93577ace63f428b726.zip | |
R600/SI: Fix [s|u]int_to_fp for i1
llvm-svn: 209971
Diffstat (limited to 'llvm/test/CodeGen/R600/sint_to_fp.ll')
| -rw-r--r-- | llvm/test/CodeGen/R600/sint_to_fp.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/R600/sint_to_fp.ll b/llvm/test/CodeGen/R600/sint_to_fp.ll index 9241799091c..b27dfda8aea 100644 --- a/llvm/test/CodeGen/R600/sint_to_fp.ll +++ b/llvm/test/CodeGen/R600/sint_to_fp.ll @@ -29,3 +29,25 @@ define void @sint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspac store <4 x float> %result, <4 x float> addrspace(1)* %out ret void } + +; FUNC-LABEL: @sint_to_fp_i1_f32: +; SI: V_CMP_EQ_I32_e64 [[CMP:s\[[0-9]+:[0-9]\]]], +; SI-NEXT: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, -1.000000e+00, [[CMP]] +; SI: BUFFER_STORE_DWORD [[RESULT]], +; SI: S_ENDPGM +define void @sint_to_fp_i1_f32(float addrspace(1)* %out, i32 %in) { + %cmp = icmp eq i32 %in, 0 + %fp = uitofp i1 %cmp to float + store float %fp, float addrspace(1)* %out, align 4 + ret void +} + +; FUNC-LABEL: @sint_to_fp_i1_f32_load: +; SI: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, -1.000000e+00 +; SI: BUFFER_STORE_DWORD [[RESULT]], +; SI: S_ENDPGM +define void @sint_to_fp_i1_f32_load(float addrspace(1)* %out, i1 %in) { + %fp = sitofp i1 %in to float + store float %fp, float addrspace(1)* %out, align 4 + ret void +} |
