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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2017-06-03 17:39:47 +0000 |
|---|---|---|
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2017-06-03 17:39:47 +0000 |
| commit | 03306604030551c4372e973b8038087001e580f3 (patch) | |
| tree | df2e2ff4653953246b82ce1a8007ae0c5f16a437 /llvm/test/CodeGen/AMDGPU/add.v2i16.ll | |
| parent | 2fdf185beaab02a21374d4339bc9a7fd3ae5c49d (diff) | |
| download | bcm5719-llvm-03306604030551c4372e973b8038087001e580f3.tar.gz bcm5719-llvm-03306604030551c4372e973b8038087001e580f3.zip | |
[AMDGPU] Untangle SDWA pass from SIShrinkInstructions
Remove dependency of SDWA pass on SIShrinkInstructions.
The goal is to move SDWA even higher in the stack to avoid second run
of MachineLICM, MachineCSE and SIFoldOperands.
Also added handling to preserve original src modifiers.
Differential Revision: https://reviews.llvm.org/D33860
llvm-svn: 304665
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/add.v2i16.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/add.v2i16.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/add.v2i16.ll b/llvm/test/CodeGen/AMDGPU/add.v2i16.ll index e5e2d436deb..76f724c2b90 100644 --- a/llvm/test/CodeGen/AMDGPU/add.v2i16.ll +++ b/llvm/test/CodeGen/AMDGPU/add.v2i16.ll @@ -66,7 +66,7 @@ define amdgpu_kernel void @s_test_add_v2i16_kernarg(<2 x i16> addrspace(1)* %out ; VI-DAG: v_add_u16_e32 v{{[0-9]+}}, 0x7b, v{{[0-9]+}} ; VI-DAG: v_mov_b32_e32 v[[SCONST:[0-9]+]], 0x1c8 -; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, v[[SCONST]], v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v[[SCONST]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD define amdgpu_kernel void @v_test_add_v2i16_constant(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in0) #1 { %tid = call i32 @llvm.amdgcn.workitem.id.x() %gep.out = getelementptr inbounds <2 x i16>, <2 x i16> addrspace(1)* %out, i32 %tid @@ -84,7 +84,7 @@ define amdgpu_kernel void @v_test_add_v2i16_constant(<2 x i16> addrspace(1)* %ou ; VI-DAG: v_add_u16_e32 v{{[0-9]+}}, 0xfffffcb3, v{{[0-9]+}} ; VI-DAG: v_mov_b32_e32 v[[SCONST:[0-9]+]], 0xfffffc21 -; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, v[[SCONST]], v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v[[SCONST]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD define amdgpu_kernel void @v_test_add_v2i16_neg_constant(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in0) #1 { %tid = call i32 @llvm.amdgcn.workitem.id.x() %gep.out = getelementptr inbounds <2 x i16>, <2 x i16> addrspace(1)* %out, i32 %tid @@ -101,7 +101,7 @@ define amdgpu_kernel void @v_test_add_v2i16_neg_constant(<2 x i16> addrspace(1)* ; VI: v_mov_b32_e32 v[[SCONST:[0-9]+]], -1 ; VI: flat_load_ushort [[LOAD0:v[0-9]+]] ; VI: flat_load_ushort [[LOAD1:v[0-9]+]] -; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, v[[SCONST]], [[LOAD0]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI-DAG: v_add_u16_sdwa v{{[0-9]+}}, [[LOAD0]], v[[SCONST]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD ; VI-DAG: v_add_u16_e32 v{{[0-9]+}}, -1, [[LOAD1]] ; VI: v_or_b32_e32 define amdgpu_kernel void @v_test_add_v2i16_inline_neg1(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in0) #1 { @@ -140,7 +140,7 @@ define amdgpu_kernel void @v_test_add_v2i16_inline_lo_zero_hi(<2 x i16> addrspac ; VI-NOT: v_add_u16 ; VI: v_mov_b32_e32 v[[K:[0-9]+]], 0x3f80 -; VI: v_add_u16_sdwa v{{[0-9]+}}, v[[K]], v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI: v_add_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v[[K]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD ; VI-NOT: v_add_u16 ; VI: v_or_b32_e32 define amdgpu_kernel void @v_test_add_v2i16_inline_fp_split(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in0) #1 { |
