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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=regallocfast -o - %s | FileCheck -check-prefix=SPILLED %s3# RUN: llc -mtriple=amdgcn -mcpu=tahiti -passes=regallocfast -o - %s | FileCheck -check-prefix=SPILLED %s4# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=regallocfast,si-lower-sgpr-spills -o - %s | FileCheck -check-prefix=EXPANDED %s5 6# Make sure spill/restore of 288 bit registers works.7 8---9name: spill_restore_sgpr28810tracksRegLiveness: true11machineFunctionInfo:12 scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr313 stackPtrOffsetReg: $sgpr3214body: |15 ; SPILLED-LABEL: name: spill_restore_sgpr28816 ; SPILLED: bb.0:17 ; SPILLED-NEXT: successors: %bb.1(0x80000000)18 ; SPILLED-NEXT: {{ $}}19 ; SPILLED-NEXT: S_NOP 0, implicit-def renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1220 ; SPILLED-NEXT: SI_SPILL_S288_SAVE killed $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12, %stack.0, implicit $exec, implicit $sgpr32 :: (store (s288) into %stack.0, align 4, addrspace 5)21 ; SPILLED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc22 ; SPILLED-NEXT: {{ $}}23 ; SPILLED-NEXT: bb.1:24 ; SPILLED-NEXT: successors: %bb.2(0x80000000)25 ; SPILLED-NEXT: {{ $}}26 ; SPILLED-NEXT: S_NOP 127 ; SPILLED-NEXT: {{ $}}28 ; SPILLED-NEXT: bb.2:29 ; SPILLED-NEXT: $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12 = SI_SPILL_S288_RESTORE %stack.0, implicit $exec, implicit $sgpr32 :: (load (s288) from %stack.0, align 4, addrspace 5)30 ; SPILLED-NEXT: S_NOP 0, implicit killed renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1231 ;32 ; EXPANDED-LABEL: name: spill_restore_sgpr28833 ; EXPANDED: bb.0:34 ; EXPANDED-NEXT: successors: %bb.1(0x80000000)35 ; EXPANDED-NEXT: {{ $}}36 ; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1237 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF38 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr4, 0, [[DEF]], implicit-def $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12, implicit $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1239 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr5, 1, [[DEF]]40 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr6, 2, [[DEF]]41 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr7, 3, [[DEF]]42 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr8, 4, [[DEF]]43 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr9, 5, [[DEF]]44 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr10, 6, [[DEF]]45 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr11, 7, [[DEF]]46 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR killed $sgpr12, 8, [[DEF]], implicit killed $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1247 ; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc48 ; EXPANDED-NEXT: {{ $}}49 ; EXPANDED-NEXT: bb.1:50 ; EXPANDED-NEXT: successors: %bb.2(0x80000000)51 ; EXPANDED-NEXT: {{ $}}52 ; EXPANDED-NEXT: S_NOP 153 ; EXPANDED-NEXT: {{ $}}54 ; EXPANDED-NEXT: bb.2:55 ; EXPANDED-NEXT: $sgpr4 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 0, implicit-def $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1256 ; EXPANDED-NEXT: $sgpr5 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 157 ; EXPANDED-NEXT: $sgpr6 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 258 ; EXPANDED-NEXT: $sgpr7 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 359 ; EXPANDED-NEXT: $sgpr8 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 460 ; EXPANDED-NEXT: $sgpr9 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 561 ; EXPANDED-NEXT: $sgpr10 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 662 ; EXPANDED-NEXT: $sgpr11 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 763 ; EXPANDED-NEXT: $sgpr12 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 864 ; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr1265 bb.0:66 S_NOP 0, implicit-def %0:sgpr_28867 S_CBRANCH_SCC1 implicit undef $scc, %bb.168 69 bb.1:70 S_NOP 171 72 bb.2:73 S_NOP 0, implicit %074...75 76---77name: spill_restore_vgpr28878tracksRegLiveness: true79machineFunctionInfo:80 scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr381 stackPtrOffsetReg: $sgpr3282body: |83 ; SPILLED-LABEL: name: spill_restore_vgpr28884 ; SPILLED: bb.0:85 ; SPILLED-NEXT: successors: %bb.1(0x80000000)86 ; SPILLED-NEXT: {{ $}}87 ; SPILLED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr888 ; SPILLED-NEXT: SI_SPILL_V288_SAVE killed $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8, %stack.0, $sgpr32, 0, implicit $exec :: (store (s288) into %stack.0, align 4, addrspace 5)89 ; SPILLED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc90 ; SPILLED-NEXT: {{ $}}91 ; SPILLED-NEXT: bb.1:92 ; SPILLED-NEXT: successors: %bb.2(0x80000000)93 ; SPILLED-NEXT: {{ $}}94 ; SPILLED-NEXT: S_NOP 195 ; SPILLED-NEXT: {{ $}}96 ; SPILLED-NEXT: bb.2:97 ; SPILLED-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8 = SI_SPILL_V288_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s288) from %stack.0, align 4, addrspace 5)98 ; SPILLED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr899 ;100 ; EXPANDED-LABEL: name: spill_restore_vgpr288101 ; EXPANDED: bb.0:102 ; EXPANDED-NEXT: successors: %bb.1(0x80000000)103 ; EXPANDED-NEXT: {{ $}}104 ; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8105 ; EXPANDED-NEXT: SI_SPILL_V288_SAVE killed $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8, %stack.0, $sgpr32, 0, implicit $exec :: (store (s288) into %stack.0, align 4, addrspace 5)106 ; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc107 ; EXPANDED-NEXT: {{ $}}108 ; EXPANDED-NEXT: bb.1:109 ; EXPANDED-NEXT: successors: %bb.2(0x80000000)110 ; EXPANDED-NEXT: {{ $}}111 ; EXPANDED-NEXT: S_NOP 1112 ; EXPANDED-NEXT: {{ $}}113 ; EXPANDED-NEXT: bb.2:114 ; EXPANDED-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8 = SI_SPILL_V288_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s288) from %stack.0, align 4, addrspace 5)115 ; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8116 bb.0:117 S_NOP 0, implicit-def %0:vreg_288118 S_CBRANCH_SCC1 implicit undef $scc, %bb.1119 120 bb.1:121 S_NOP 1122 123 bb.2:124 S_NOP 0, implicit %0125...126