[llvm] 707c3d4 - [AMDGPU][RegAlloc][SplitKit] Pre-commit test for D88821
Carl Ritson via llvm-commits
llvm-commits at lists.llvm.org
Mon Oct 5 04:36:07 PDT 2020
Author: Carl Ritson
Date: 2020-10-05T20:35:42+09:00
New Revision: 707c3d4d4210f5386a79ef7a7e771f36bc7ad9ef
URL: https://github.com/llvm/llvm-project/commit/707c3d4d4210f5386a79ef7a7e771f36bc7ad9ef
DIFF: https://github.com/llvm/llvm-project/commit/707c3d4d4210f5386a79ef7a7e771f36bc7ad9ef.diff
LOG: [AMDGPU][RegAlloc][SplitKit] Pre-commit test for D88821
Added:
Modified:
llvm/test/CodeGen/AMDGPU/splitkit-copy-bundle.mir
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/AMDGPU/splitkit-copy-bundle.mir b/llvm/test/CodeGen/AMDGPU/splitkit-copy-bundle.mir
index c9f3a82cf695..423eb928b481 100644
--- a/llvm/test/CodeGen/AMDGPU/splitkit-copy-bundle.mir
+++ b/llvm/test/CodeGen/AMDGPU/splitkit-copy-bundle.mir
@@ -238,3 +238,108 @@ body: |
S_BRANCH %bb.2
...
+
+---
+name: splitkit_copy_unbundle_reorder
+tracksRegLiveness: true
+machineFunctionInfo:
+ scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
+ stackPtrOffsetReg: '$sgpr32'
+body: |
+ bb.0:
+ ; RA-LABEL: name: splitkit_copy_unbundle_reorder
+ ; RA: [[DEF:%[0-9]+]]:sgpr_128 = IMPLICIT_DEF
+ ; RA: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
+ ; RA: [[DEF2:%[0-9]+]]:sgpr_512 = IMPLICIT_DEF
+ ; RA: [[DEF2]].sub4:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub5:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub10:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub11:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub7:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub8:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub13:sgpr_512 = S_MOV_B32 -1
+ ; RA: [[DEF2]].sub14:sgpr_512 = S_MOV_B32 -1
+ ; RA: undef %15.sub4_sub5:sgpr_512 = COPY [[DEF2]].sub4_sub5 {
+ ; RA: internal %15.sub10_sub11:sgpr_512 = COPY [[DEF2]].sub10_sub11
+ ; RA: internal %15.sub7:sgpr_512 = COPY [[DEF2]].sub7
+ ; RA: internal %15.sub8:sgpr_512 = COPY [[DEF2]].sub8
+ ; RA: internal %15.sub13:sgpr_512 = COPY [[DEF2]].sub13
+ ; RA: internal %15.sub14:sgpr_512 = COPY [[DEF2]].sub14
+ ; RA: }
+ ; RA: SI_SPILL_S512_SAVE %15, %stack.0, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (store 64 into %stack.0, align 4, addrspace 5)
+ ; RA: S_NOP 0, implicit-def $sgpr8, implicit-def $sgpr12, implicit-def $sgpr16, implicit-def $sgpr20, implicit-def $sgpr24, implicit-def $sgpr28, implicit-def $sgpr32, implicit-def $sgpr36, implicit-def $sgpr40, implicit-def $sgpr44, implicit-def $sgpr48, implicit-def $sgpr52, implicit-def $sgpr56, implicit-def $sgpr60, implicit-def $sgpr64, implicit-def $sgpr68, implicit-def $sgpr72, implicit-def $sgpr74, implicit-def $sgpr78, implicit-def $sgpr82, implicit-def $sgpr86, implicit-def $sgpr90, implicit-def $sgpr94, implicit-def $sgpr98
+ ; RA: [[SI_SPILL_S512_RESTORE:%[0-9]+]]:sgpr_512 = SI_SPILL_S512_RESTORE %stack.0, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (load 64 from %stack.0, align 4, addrspace 5)
+ ; RA: undef %14.sub4_sub5:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub4_sub5 {
+ ; RA: internal %14.sub10_sub11:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub10_sub11
+ ; RA: internal %14.sub7:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub7
+ ; RA: internal %14.sub8:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub8
+ ; RA: internal %14.sub13:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub13
+ ; RA: internal %14.sub14:sgpr_512 = COPY [[SI_SPILL_S512_RESTORE]].sub14
+ ; RA: }
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub4, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR1:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub5, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR2:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub10, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR3:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub11, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR4:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub7, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR5:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub8, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR6:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub13, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: [[S_BUFFER_LOAD_DWORD_SGPR7:%[0-9]+]]:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR [[DEF]], %14.sub14, 0, 0 :: (dereferenceable invariant load 4)
+ ; RA: S_NOP 0, implicit [[DEF]], implicit [[DEF1]], implicit [[S_BUFFER_LOAD_DWORD_SGPR]], implicit [[S_BUFFER_LOAD_DWORD_SGPR1]], implicit [[S_BUFFER_LOAD_DWORD_SGPR2]], implicit [[S_BUFFER_LOAD_DWORD_SGPR3]], implicit [[S_BUFFER_LOAD_DWORD_SGPR4]], implicit [[S_BUFFER_LOAD_DWORD_SGPR5]], implicit [[S_BUFFER_LOAD_DWORD_SGPR6]], implicit [[S_BUFFER_LOAD_DWORD_SGPR7]]
+ ; VR-LABEL: name: splitkit_copy_unbundle_reorder
+ ; VR: renamable $sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27 = IMPLICIT_DEF
+ ; VR: renamable $sgpr16 = S_MOV_B32 -1
+ ; VR: renamable $sgpr17 = S_MOV_B32 -1
+ ; VR: renamable $sgpr22 = S_MOV_B32 -1
+ ; VR: renamable $sgpr23 = S_MOV_B32 -1
+ ; VR: renamable $sgpr19 = S_MOV_B32 -1
+ ; VR: renamable $sgpr20 = S_MOV_B32 -1
+ ; VR: renamable $sgpr25 = S_MOV_B32 -1
+ ; VR: renamable $sgpr26 = S_MOV_B32 -1
+ ; VR: SI_SPILL_S512_SAVE killed renamable $sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27, %stack.0, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (store 64 into %stack.0, align 4, addrspace 5)
+ ; VR: S_NOP 0, implicit-def $sgpr8, implicit-def $sgpr12, implicit-def $sgpr16, implicit-def $sgpr20, implicit-def $sgpr24, implicit-def $sgpr28, implicit-def $sgpr32, implicit-def $sgpr36, implicit-def $sgpr40, implicit-def $sgpr44, implicit-def $sgpr48, implicit-def $sgpr52, implicit-def $sgpr56, implicit-def $sgpr60, implicit-def $sgpr64, implicit-def $sgpr68, implicit-def $sgpr72, implicit-def $sgpr74, implicit-def $sgpr78, implicit-def $sgpr82, implicit-def $sgpr86, implicit-def $sgpr90, implicit-def $sgpr94, implicit-def $sgpr98
+ ; VR: renamable $sgpr12_sgpr13_sgpr14_sgpr15_sgpr16_sgpr17_sgpr18_sgpr19_sgpr20_sgpr21_sgpr22_sgpr23_sgpr24_sgpr25_sgpr26_sgpr27 = SI_SPILL_S512_RESTORE %stack.0, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (load 64 from %stack.0, align 4, addrspace 5)
+ ; VR: renamable $sgpr16 = COPY killed renamable $sgpr20
+ ; VR: renamable $sgpr15 = COPY killed renamable $sgpr19
+ ; VR: renamable $sgpr18_sgpr19 = COPY killed renamable $sgpr22_sgpr23
+ ; VR: renamable $sgpr21 = COPY killed renamable $sgpr25
+ ; VR: renamable $sgpr12_sgpr13 = COPY renamable $sgpr16_sgpr17
+ ; VR: renamable $sgpr22 = COPY killed renamable $sgpr26
+ ; VR: renamable $sgpr4_sgpr5_sgpr6_sgpr7 = IMPLICIT_DEF
+ ; VR: renamable $sgpr8 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr12, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr9 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr13, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr14 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr15, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr15 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr16, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr10_sgpr11 = IMPLICIT_DEF
+ ; VR: renamable $sgpr12 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr18, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr13 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr19, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr16 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr21, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: renamable $sgpr17 = S_BUFFER_LOAD_DWORD_SGPR renamable $sgpr4_sgpr5_sgpr6_sgpr7, killed renamable $sgpr22, 0, 0 :: (dereferenceable invariant load 4)
+ ; VR: S_NOP 0, implicit killed renamable $sgpr4_sgpr5_sgpr6_sgpr7, implicit killed renamable $sgpr10_sgpr11, implicit killed renamable $sgpr8, implicit killed renamable $sgpr9, implicit killed renamable $sgpr12, implicit killed renamable $sgpr13, implicit killed renamable $sgpr14, implicit killed renamable $sgpr15, implicit killed renamable $sgpr16, implicit killed renamable $sgpr17
+ %0:sgpr_128 = IMPLICIT_DEF
+ %1:sreg_64 = IMPLICIT_DEF
+ %2:sgpr_512 = IMPLICIT_DEF
+
+ %2.sub4:sgpr_512 = S_MOV_B32 -1
+ %2.sub5:sgpr_512 = S_MOV_B32 -1
+ %2.sub10:sgpr_512 = S_MOV_B32 -1
+ %2.sub11:sgpr_512 = S_MOV_B32 -1
+ %2.sub7:sgpr_512 = S_MOV_B32 -1
+ %2.sub8:sgpr_512 = S_MOV_B32 -1
+ %2.sub13:sgpr_512 = S_MOV_B32 -1
+ %2.sub14:sgpr_512 = S_MOV_B32 -1
+
+ ; Clobber registers
+ S_NOP 0, implicit-def $sgpr8, implicit-def $sgpr12, implicit-def $sgpr16, implicit-def $sgpr20, implicit-def $sgpr24, implicit-def $sgpr28, implicit-def $sgpr32, implicit-def $sgpr36, implicit-def $sgpr40, implicit-def $sgpr44, implicit-def $sgpr48, implicit-def $sgpr52, implicit-def $sgpr56, implicit-def $sgpr60, implicit-def $sgpr64, implicit-def $sgpr68, implicit-def $sgpr72, implicit-def $sgpr74, implicit-def $sgpr78, implicit-def $sgpr82, implicit-def $sgpr86, implicit-def $sgpr90, implicit-def $sgpr94, implicit-def $sgpr98
+
+ %5:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub4:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %6:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub5:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %7:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub10:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %8:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub11:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %9:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub7:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %10:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub8:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %11:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub13:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+ %12:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR %0:sgpr_128, %2.sub14:sgpr_512, 0, 0 :: (dereferenceable invariant load 4)
+
+ S_NOP 0, implicit %0, implicit %1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12
+
+...
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