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| author | Bill Wendling <isanbard@gmail.com> | 2013-12-01 03:15:22 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-12-01 03:15:22 +0000 |
| commit | ef39d3e9d0f82338406eb391ce67076eb2611565 (patch) | |
| tree | 674405f80fa9ad399c7fd736f38a93f3dd05882a /test | |
| parent | 08885c6758a8ee88a360e30d2be457f759498e10 (diff) | |
| download | external_llvm-ef39d3e9d0f82338406eb391ce67076eb2611565.zip external_llvm-ef39d3e9d0f82338406eb391ce67076eb2611565.tar.gz external_llvm-ef39d3e9d0f82338406eb391ce67076eb2611565.tar.bz2 | |
Merging r195881:
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r195881 | tstellar | 2013-11-27 13:23:39 -0800 (Wed, 27 Nov 2013) | 3 lines
R600: Expand vector FABS
NOTE: This is a candidate for the 3.4 branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196000 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/R600/fabs.ll | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/test/CodeGen/R600/fabs.ll b/test/CodeGen/R600/fabs.ll index 23ab468..a5f5df9 100644 --- a/test/CodeGen/R600/fabs.ll +++ b/test/CodeGen/R600/fabs.ll @@ -5,10 +5,10 @@ ; (fabs (f32 bitcast (i32 a))) => (f32 bitcast (and (i32 a), 0x7FFFFFFF)) ; unless isFabsFree returns true -; R600-CHECK: @fabs_free +; R600-CHECK-LABEL: @fabs_free ; R600-CHECK-NOT: AND ; R600-CHECK: |PV.{{[XYZW]}}| -; SI-CHECK: @fabs_free +; SI-CHECK-LABEL: @fabs_free ; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 define void @fabs_free(float addrspace(1)* %out, i32 %in) { @@ -19,4 +19,36 @@ entry: ret void } +; R600-CHECK-LABEL: @fabs_v2 +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; SI-CHECK-LABEL: @fabs_v2 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +define void @fabs_v2(<2 x float> addrspace(1)* %out, <2 x float> %in) { +entry: + %0 = call <2 x float> @llvm.fabs.v2f32(<2 x float> %in) + store <2 x float> %0, <2 x float> addrspace(1)* %out + ret void +} + +; R600-CHECK-LABEL: @fabs_v4 +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; R600-CHECK: |{{(PV|T[0-9])\.[XYZW]}}| +; SI-CHECK-LABEL: @fabs_v4 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +; SI-CHECK: V_ADD_F32_e64 v{{[0-9]}}, s{{[0-9]}}, 0, 1, 0, 0, 0 +define void @fabs_v4(<4 x float> addrspace(1)* %out, <4 x float> %in) { +entry: + %0 = call <4 x float> @llvm.fabs.v4f32(<4 x float> %in) + store <4 x float> %0, <4 x float> addrspace(1)* %out + ret void +} + declare float @fabs(float ) readnone +declare <2 x float> @llvm.fabs.v2f32(<2 x float> ) readnone +declare <4 x float> @llvm.fabs.v4f32(<4 x float> ) readnone |