diff options
| author | Sanjay Patel <spatel@rotateright.com> | 2018-07-15 15:14:40 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-07-15 15:14:40 +0000 |
| commit | 810f51ec1bde01b0b52257b1fd76b95af0163a97 (patch) | |
| tree | 731069d493f54e10c4bd901ebc282098f6729011 /llvm/test/CodeGen/AMDGPU | |
| parent | 92d0c1c1290aa4e570cce83cf671d4d6d2d6d9c3 (diff) | |
| download | bcm5719-llvm-810f51ec1bde01b0b52257b1fd76b95af0163a97.tar.gz bcm5719-llvm-810f51ec1bde01b0b52257b1fd76b95af0163a97.zip | |
[AMDGPU] adjusted test checks because minnum with NaN gets simplified
This was improved with rL337127, but I missed the failure in this test.
I'm not sure what the expected result will be, so I've generalized it
and added a FIXME comment.
llvm-svn: 337128
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll b/llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll index 48e4828557e..a4db46b4750 100644 --- a/llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll +++ b/llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll @@ -379,11 +379,12 @@ define amdgpu_kernel void @test_fold_canonicalize_minnum_value_f32(float addrspa ret void } +; FIXME: Should there be more checks here? minnum with NaN operand is simplified away. + ; GCN-LABEL: test_fold_canonicalize_sNaN_value_f32: -; GCN: v_min_f32_e32 [[V0:v[0-9]+]], 0x7f800001, v{{[0-9]+}} -; GCN-FLUSH: v_mul_f32_e32 [[RESULT:v[0-9]+]], 1.0, [[V0]] -; GCN-DENORM: v_max_f32_e32 [[RESULT:v[0-9]+]], [[V0]], [[V0]] -; GCN: {{flat|global}}_store_dword v[{{[0-9:]+}}], [[RESULT]] +; VI: v_add_u32_e32 v{{[0-9]+}} +; GFX9: v_add_co_u32_e32 v{{[0-9]+}} +; GCN: {{flat|global}}_store_dword v[{{[0-9:]+}}] define amdgpu_kernel void @test_fold_canonicalize_sNaN_value_f32(float addrspace(1)* %arg) { %id = tail call i32 @llvm.amdgcn.workitem.id.x() %gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id |
