[PATCH] D48772: [AMDGPU] Add VALU to V_INTERP Instructions
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Thu Jul 5 05:07:07 PDT 2018
This revision was automatically updated to reflect the committed changes.
Closed by commit rL336339: [AMDGPU] Add VALU to V_INTERP Instructions (authored by rtayl, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D48772?vs=153542&id=154206#toc
Repository:
rL LLVM
https://reviews.llvm.org/D48772
Files:
llvm/trunk/lib/Target/AMDGPU/SIInstrFormats.td
llvm/trunk/test/CodeGen/AMDGPU/hazard-buffer-store-v-interp.mir
Index: llvm/trunk/test/CodeGen/AMDGPU/hazard-buffer-store-v-interp.mir
===================================================================
--- llvm/trunk/test/CodeGen/AMDGPU/hazard-buffer-store-v-interp.mir
+++ llvm/trunk/test/CodeGen/AMDGPU/hazard-buffer-store-v-interp.mir
@@ -0,0 +1,19 @@
+# RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GCN -check-prefix=VI %s
+# RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GCN -check-prefix=GFX9 %s
+
+# GCN-LABEL: name: hazard_buffer_store_v_interp
+# GCN: bb.0.entry:
+# GCN-NEXT: BUFFER_STORE_DWORDX4_OFFSET_exact
+# GCN-NEXT: S_NOP
+# GCN-NEXT: V_INTERP_P1_F32
+
+name: hazard_buffer_store_v_interp
+body: |
+ bb.0.entry:
+ liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr0, $vgpr1, $vgpr7, $vgpr8, $vgpr9, $vgpr10
+
+ BUFFER_STORE_DWORDX4_OFFSET_exact killed $vgpr7_vgpr8_vgpr9_vgpr10, $sgpr4_sgpr5_sgpr6_sgpr7, 0, 96, 0, 0, 0, implicit $exec
+ $vgpr7 = V_INTERP_P1_F32 $vgpr0, 0, 0, implicit $m0, implicit $exec
+ S_ENDPGM
+
+...
Index: llvm/trunk/lib/Target/AMDGPU/SIInstrFormats.td
===================================================================
--- llvm/trunk/lib/Target/AMDGPU/SIInstrFormats.td
+++ llvm/trunk/lib/Target/AMDGPU/SIInstrFormats.td
@@ -319,6 +319,7 @@
let mayLoad = 0;
let mayStore = 0;
let hasSideEffects = 0;
+ let VALU = 1;
}
class EXPCommon<dag outs, dag ins, string asm, list<dag> pattern> :
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