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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 352 bit registers works.7 8---9name: spill_restore_sgpr35210tracksRegLiveness: true11machineFunctionInfo:12 scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr313 stackPtrOffsetReg: $sgpr3214body: |15 ; SPILLED-LABEL: name: spill_restore_sgpr35216 ; 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_sgpr12_sgpr13_sgpr1420 ; SPILLED-NEXT: SI_SPILL_S352_SAVE killed $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr14, %stack.0, implicit $exec, implicit $sgpr32 :: (store (s352) 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_sgpr13_sgpr14 = SI_SPILL_S352_RESTORE %stack.0, implicit $exec, implicit $sgpr32 :: (load (s352) from %stack.0, align 4, addrspace 5)30 ; SPILLED-NEXT: S_NOP 0, implicit killed renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr1431 ;32 ; EXPANDED-LABEL: name: spill_restore_sgpr35233 ; 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_sgpr12_sgpr13_sgpr1437 ; 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_sgpr13_sgpr14, implicit $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr1439 ; 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 $sgpr12, 8, [[DEF]]47 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR $sgpr13, 9, [[DEF]]48 ; EXPANDED-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = SI_SPILL_S32_TO_VGPR killed $sgpr14, 10, [[DEF]], implicit killed $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr1449 ; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc50 ; EXPANDED-NEXT: {{ $}}51 ; EXPANDED-NEXT: bb.1:52 ; EXPANDED-NEXT: successors: %bb.2(0x80000000)53 ; EXPANDED-NEXT: {{ $}}54 ; EXPANDED-NEXT: S_NOP 155 ; EXPANDED-NEXT: {{ $}}56 ; EXPANDED-NEXT: bb.2:57 ; EXPANDED-NEXT: $sgpr4 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 0, implicit-def $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr1458 ; EXPANDED-NEXT: $sgpr5 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 159 ; EXPANDED-NEXT: $sgpr6 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 260 ; EXPANDED-NEXT: $sgpr7 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 361 ; EXPANDED-NEXT: $sgpr8 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 462 ; EXPANDED-NEXT: $sgpr9 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 563 ; EXPANDED-NEXT: $sgpr10 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 664 ; EXPANDED-NEXT: $sgpr11 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 765 ; EXPANDED-NEXT: $sgpr12 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 866 ; EXPANDED-NEXT: $sgpr13 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 967 ; EXPANDED-NEXT: $sgpr14 = SI_RESTORE_S32_FROM_VGPR [[DEF]], 1068 ; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11_sgpr12_sgpr13_sgpr1469 bb.0:70 S_NOP 0, implicit-def %0:sgpr_35271 S_CBRANCH_SCC1 implicit undef $scc, %bb.172 73 bb.1:74 S_NOP 175 76 bb.2:77 S_NOP 0, implicit %078...79 80---81name: spill_restore_vgpr35282tracksRegLiveness: true83machineFunctionInfo:84 scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr385 stackPtrOffsetReg: $sgpr3286body: |87 ; SPILLED-LABEL: name: spill_restore_vgpr35288 ; SPILLED: bb.0:89 ; SPILLED-NEXT: successors: %bb.1(0x80000000)90 ; SPILLED-NEXT: {{ $}}91 ; SPILLED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr1092 ; SPILLED-NEXT: SI_SPILL_V352_SAVE killed $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10, %stack.0, $sgpr32, 0, implicit $exec :: (store (s352) into %stack.0, align 4, addrspace 5)93 ; SPILLED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc94 ; SPILLED-NEXT: {{ $}}95 ; SPILLED-NEXT: bb.1:96 ; SPILLED-NEXT: successors: %bb.2(0x80000000)97 ; SPILLED-NEXT: {{ $}}98 ; SPILLED-NEXT: S_NOP 199 ; SPILLED-NEXT: {{ $}}100 ; SPILLED-NEXT: bb.2:101 ; SPILLED-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10 = SI_SPILL_V352_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s352) from %stack.0, align 4, addrspace 5)102 ; SPILLED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10103 ;104 ; EXPANDED-LABEL: name: spill_restore_vgpr352105 ; EXPANDED: bb.0:106 ; EXPANDED-NEXT: successors: %bb.1(0x80000000)107 ; EXPANDED-NEXT: {{ $}}108 ; EXPANDED-NEXT: S_NOP 0, implicit-def renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10109 ; EXPANDED-NEXT: SI_SPILL_V352_SAVE killed $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10, %stack.0, $sgpr32, 0, implicit $exec :: (store (s352) into %stack.0, align 4, addrspace 5)110 ; EXPANDED-NEXT: S_CBRANCH_SCC1 %bb.1, implicit undef $scc111 ; EXPANDED-NEXT: {{ $}}112 ; EXPANDED-NEXT: bb.1:113 ; EXPANDED-NEXT: successors: %bb.2(0x80000000)114 ; EXPANDED-NEXT: {{ $}}115 ; EXPANDED-NEXT: S_NOP 1116 ; EXPANDED-NEXT: {{ $}}117 ; EXPANDED-NEXT: bb.2:118 ; EXPANDED-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10 = SI_SPILL_V352_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s352) from %stack.0, align 4, addrspace 5)119 ; EXPANDED-NEXT: S_NOP 0, implicit killed renamable $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10120 bb.0:121 S_NOP 0, implicit-def %0:vreg_352122 S_CBRANCH_SCC1 implicit undef $scc, %bb.1123 124 bb.1:125 S_NOP 1126 127 bb.2:128 S_NOP 0, implicit %0129...130