# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-- -run-pass=fastpretileconfig -o - %s | FileCheck %s
#
# This case test tile phi is nested accessed, but the its def block is
# not visited yet.
#
# BB.5
# %6 = phi(%3, b%10) <-----
# | | |
# | | |
# BB.6 BB.7 |
# \ / |
# \ / |
# \ / |
# BB.8 -------------
# %10 = phi(%8, %9)
#
# #define STRIDE 32
# void foo(int cond, char *buf) {
# __tile1024i a = {16, 64};
# __tile1024i b = {16, 64};
# __tile1024i c = {16, 64};
#
# if (cond) {
# __tile_zero(&c);
# } else {
# __tile_loadd(&c, buf, STRIDE);
# }
# __tile_zero(&a);
# __tile_zero(&b);
# for(int i = 0; i < 10; i++) {
# __tile_dpbssd(&c, a, b);
# if (cond) {
# __tile_zero(&c);
# } else {
# __tile_loadd(&c, buf, STRIDE);
# }
# }
# __tile_stored(buf, STRIDE, c);
# }
---
name: foo
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr8 }
- { id: 1, class: tile }
- { id: 2, class: tile }
- { id: 3, class: tile }
- { id: 4, class: tile }
- { id: 5, class: tile }
- { id: 6, class: gr32 }
- { id: 7, class: tile }
- { id: 8, class: tile }
- { id: 9, class: tile }
- { id: 10, class: tile }
- { id: 11, class: gr32 }
- { id: 12, class: gr32 }
- { id: 13, class: gr32 }
- { id: 14, class: gr64 }
- { id: 15, class: gr64 }
- { id: 16, class: gr8 }
- { id: 17, class: gr16 }
- { id: 18, class: gr16 }
- { id: 19, class: gr64_nosp }
- { id: 20, class: gr16 }
- { id: 21, class: gr16 }
- { id: 22, class: gr32 }
- { id: 23, class: gr16 }
- { id: 24, class: gr16 }
- { id: 25, class: gr16 }
- { id: 26, class: gr16 }
- { id: 27, class: gr16 }
- { id: 28, class: gr16 }
- { id: 29, class: tile }
- { id: 30, class: gr16 }
- { id: 31, class: gr16 }
- { id: 32, class: gr64_nosp }
- { id: 33, class: gr16 }
- { id: 34, class: gr16 }
- { id: 35, class: gr32 }
- { id: 36, class: gr64_nosp }
- { id: 37, class: gr16 }
- { id: 38, class: gr16 }
liveins:
- { reg: '$edi', virtual-reg: '%12' }
- { reg: '$rsi', virtual-reg: '%14' }
frameInfo:
maxAlignment: 1
machineFunctionInfo: {}
body: |
; CHECK-LABEL: name: foo
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; CHECK-NEXT: liveins: $edi, $rsi
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[V_SET0_:%[0-9]+]]:vr128 = V_SET0
; CHECK-NEXT: MOVUPSmr %stack.1, 1, $noreg, 0, $noreg, [[V_SET0_]] :: (store (s512) into %stack.1, align 4)
; CHECK-NEXT: MOVUPSmr %stack.1, 1, $noreg, 16, $noreg, [[V_SET0_]] :: (store (s512) into %stack.1 + 16, align 4)
; CHECK-NEXT: MOVUPSmr %stack.1, 1, $noreg, 32, $noreg, [[V_SET0_]] :: (store (s512) into %stack.1 + 32, align 4)
; CHECK-NEXT: MOVUPSmr %stack.1, 1, $noreg, 48, $noreg, [[V_SET0_]] :: (store (s512) into %stack.1 + 48, align 4)
; CHECK-NEXT: MOV8mi %stack.1, 1, $noreg, 0, $noreg, 1 :: (store (s512) into %stack.1, align 4)
; CHECK-NEXT: [[COPY:%[0-9]+]]:gr64 = COPY $rsi
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gr32 = COPY $edi
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gr32 = COPY killed [[COPY1]]
; CHECK-NEXT: [[COPY3:%[0-9]+]]:gr64 = COPY killed [[COPY]]
; CHECK-NEXT: CMP32ri8 [[COPY2]], 0, implicit-def $eflags
; CHECK-NEXT: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 4, implicit $eflags
; CHECK-NEXT: TEST8ri [[SETCCr]], 1, implicit-def $eflags
; CHECK-NEXT: JCC_1 %bb.2, 5, implicit $eflags
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.3(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[MOV16ri:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri1:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[LEA64r:%[0-9]+]]:gr64_nosp = LEA64r %stack.0, 1, $noreg, 0, $noreg
; CHECK-NEXT: [[PTILEZEROV:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri1]], [[MOV16ri]]
; CHECK-NEXT: [[MOV64ri:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.0, 1, killed [[MOV64ri]], 0, $noreg, [[PTILEZEROV]] :: (store (s8192) into %stack.0)
; CHECK-NEXT: JMP_1 %bb.3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: successors: %bb.3(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[MOV32ri64_:%[0-9]+]]:gr64_nosp = MOV32ri64 32
; CHECK-NEXT: [[MOV16ri2:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri3:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[LEA64r1:%[0-9]+]]:gr64_nosp = LEA64r %stack.2, 1, $noreg, 0, $noreg
; CHECK-NEXT: [[PTILELOADDV:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri3]], [[MOV16ri2]], [[COPY3]], 1, killed [[MOV32ri64_]], 0, $noreg
; CHECK-NEXT: [[MOV64ri1:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.2, 1, killed [[MOV64ri1]], 0, $noreg, [[PTILELOADDV]] :: (store (s8192) into %stack.2)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3:
; CHECK-NEXT: successors: %bb.5(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[PHI:%[0-9]+]]:gr16 = PHI [[MOV16ri]], %bb.1, [[MOV16ri2]], %bb.2
; CHECK-NEXT: [[PHI1:%[0-9]+]]:gr16 = PHI [[MOV16ri1]], %bb.1, [[MOV16ri3]], %bb.2
; CHECK-NEXT: [[PHI2:%[0-9]+]]:gr64_nosp = PHI [[LEA64r]], %bb.1, [[LEA64r1]], %bb.2
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[MOV64ri2:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[LEA64r2:%[0-9]+]]:gr64_nosp = LEA64r %stack.5, 1, $noreg, 0, $noreg
; CHECK-NEXT: [[PTILELOADDV1:%[0-9]+]]:tile = PTILELOADDV [[PHI1]], [[PHI]], [[PHI2]], 1, killed [[MOV64ri2]], 0, $noreg
; CHECK-NEXT: [[MOV64ri3:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.5, 1, killed [[MOV64ri3]], 0, $noreg, [[PTILELOADDV1]] :: (store (s8192) into %stack.5)
; CHECK-NEXT: [[MOV16ri4:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri5:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[PTILEZEROV1:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri5]], [[MOV16ri4]]
; CHECK-NEXT: [[MOV64ri4:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.4, 1, killed [[MOV64ri4]], 0, $noreg, [[PTILEZEROV1]] :: (store (s8192) into %stack.4)
; CHECK-NEXT: [[MOV16ri6:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri7:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[PTILEZEROV2:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri7]], [[MOV16ri6]]
; CHECK-NEXT: [[MOV64ri5:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.3, 1, killed [[MOV64ri5]], 0, $noreg, [[PTILEZEROV2]] :: (store (s8192) into %stack.3)
; CHECK-NEXT: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags
; CHECK-NEXT: JMP_1 %bb.5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.4:
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[MOV32ri64_1:%[0-9]+]]:gr64_nosp = MOV32ri64 32
; CHECK-NEXT: [[MOV16ri8:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri9:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: [[MOV64ri6:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV2:%[0-9]+]]:tile = PTILELOADDV %59, %60, %stack.9, 1, killed [[MOV64ri6]], 0, $noreg :: (load (s8192) from %stack.9)
; CHECK-NEXT: PTILESTOREDV killed [[MOV16ri9]], killed [[MOV16ri8]], [[COPY3]], 1, killed [[MOV32ri64_1]], 0, $noreg, [[PTILELOADDV2]]
; CHECK-NEXT: RET64
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.5:
; CHECK-NEXT: successors: %bb.7(0x40000000), %bb.6(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[PHI3:%[0-9]+]]:gr32 = PHI [[MOV32r0_]], %bb.3, %35, %bb.8
; CHECK-NEXT: [[PHI4:%[0-9]+]]:gr16 = PHI [[PHI]], %bb.3, %60, %bb.8
; CHECK-NEXT: [[PHI5:%[0-9]+]]:gr16 = PHI [[PHI1]], %bb.3, %59, %bb.8
; CHECK-NEXT: [[PHI6:%[0-9]+]]:gr64_nosp = PHI [[LEA64r2]], %bb.3, %58, %bb.8
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[MOV64ri7:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV3:%[0-9]+]]:tile = PTILELOADDV [[PHI5]], [[PHI4]], [[PHI6]], 1, killed [[MOV64ri7]], 0, $noreg
; CHECK-NEXT: [[MOV64ri8:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.8, 1, killed [[MOV64ri8]], 0, $noreg, [[PTILELOADDV3]] :: (store (s8192) into %stack.8)
; CHECK-NEXT: [[MOV16ri10:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri11:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[MOV64ri9:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV4:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri7]], [[MOV16ri6]], %stack.3, 1, killed [[MOV64ri9]], 0, $noreg :: (load (s8192) from %stack.3)
; CHECK-NEXT: [[MOV64ri10:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV5:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri5]], [[MOV16ri4]], %stack.4, 1, killed [[MOV64ri10]], 0, $noreg :: (load (s8192) from %stack.4)
; CHECK-NEXT: [[MOV64ri11:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV6:%[0-9]+]]:tile = PTILELOADDV [[PHI5]], [[PHI4]], %stack.8, 1, killed [[MOV64ri11]], 0, $noreg :: (load (s8192) from %stack.8)
; CHECK-NEXT: [[PTDPBSSDV:%[0-9]+]]:tile = PTDPBSSDV killed [[MOV16ri11]], [[MOV16ri10]], [[MOV16ri10]], [[PTILELOADDV6]], [[PTILELOADDV5]], [[PTILELOADDV4]]
; CHECK-NEXT: TEST8ri [[SETCCr]], 1, implicit-def $eflags
; CHECK-NEXT: JCC_1 %bb.7, 5, implicit $eflags
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.6:
; CHECK-NEXT: successors: %bb.8(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[MOV16ri12:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri13:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[LEA64r3:%[0-9]+]]:gr64_nosp = LEA64r %stack.6, 1, $noreg, 0, $noreg
; CHECK-NEXT: [[PTILEZEROV3:%[0-9]+]]:tile = PTILEZEROV [[MOV16ri13]], [[MOV16ri12]]
; CHECK-NEXT: [[MOV64ri12:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.6, 1, killed [[MOV64ri12]], 0, $noreg, [[PTILEZEROV3]] :: (store (s8192) into %stack.6)
; CHECK-NEXT: JMP_1 %bb.8
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.7:
; CHECK-NEXT: successors: %bb.8(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[MOV32ri64_2:%[0-9]+]]:gr64_nosp = MOV32ri64 32
; CHECK-NEXT: [[MOV16ri14:%[0-9]+]]:gr16 = MOV16ri 64
; CHECK-NEXT: [[MOV16ri15:%[0-9]+]]:gr16 = MOV16ri 16
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[LEA64r4:%[0-9]+]]:gr64_nosp = LEA64r %stack.7, 1, $noreg, 0, $noreg
; CHECK-NEXT: [[PTILELOADDV7:%[0-9]+]]:tile = PTILELOADDV [[MOV16ri15]], [[MOV16ri14]], [[COPY3]], 1, killed [[MOV32ri64_2]], 0, $noreg
; CHECK-NEXT: [[MOV64ri13:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.7, 1, killed [[MOV64ri13]], 0, $noreg, [[PTILELOADDV7]] :: (store (s8192) into %stack.7)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.8:
; CHECK-NEXT: successors: %bb.4(0x40000000), %bb.5(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[PHI7:%[0-9]+]]:gr16 = PHI [[MOV16ri12]], %bb.6, [[MOV16ri14]], %bb.7
; CHECK-NEXT: [[PHI8:%[0-9]+]]:gr16 = PHI [[MOV16ri13]], %bb.6, [[MOV16ri15]], %bb.7
; CHECK-NEXT: [[PHI9:%[0-9]+]]:gr64_nosp = PHI [[LEA64r3]], %bb.6, [[LEA64r4]], %bb.7
; CHECK-NEXT: PLDTILECFGV %stack.1, 1, $noreg, 0, $noreg, implicit-def $tmm0, implicit-def $tmm1, implicit-def $tmm2, implicit-def $tmm3, implicit-def $tmm4, implicit-def $tmm5, implicit-def $tmm6, implicit-def $tmm7 :: (load (s512) from %stack.1, align 4)
; CHECK-NEXT: [[MOV64ri14:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: [[PTILELOADDV8:%[0-9]+]]:tile = PTILELOADDV [[PHI8]], [[PHI7]], [[PHI9]], 1, killed [[MOV64ri14]], 0, $noreg
; CHECK-NEXT: [[MOV64ri15:%[0-9]+]]:gr64_nosp = MOV64ri 64
; CHECK-NEXT: TILESTORED %stack.9, 1, killed [[MOV64ri15]], 0, $noreg, [[PTILELOADDV8]] :: (store (s8192) into %stack.9)
; CHECK-NEXT: [[ADD32ri8_:%[0-9]+]]:gr32 = ADD32ri8 [[PHI3]], 1, implicit-def $eflags
; CHECK-NEXT: CMP32ri8 [[ADD32ri8_]], 10, implicit-def $eflags
; CHECK-NEXT: JCC_1 %bb.4, 4, implicit $eflags
; CHECK-NEXT: JMP_1 %bb.5
bb.0.entry:
liveins: $edi, $rsi
%14:gr64 = COPY $rsi
%12:gr32 = COPY $edi
%13:gr32 = COPY killed %12
%15:gr64 = COPY killed %14
CMP32ri8 %13, 0, implicit-def $eflags
%16:gr8 = SETCCr 4, implicit $eflags
TEST8ri %16, 1, implicit-def $eflags
JCC_1 %bb.2, 5, implicit $eflags
bb.1:
%17:gr16 = MOV16ri 64
%18:gr16 = MOV16ri 16
%1:tile = PTILEZEROV killed %18, killed %17
JMP_1 %bb.3
bb.2:
%19:gr64_nosp = MOV32ri64 32
%20:gr16 = MOV16ri 64
%21:gr16 = MOV16ri 16
%2:tile = PTILELOADDV killed %21, killed %20, %15, 1, killed %19, 0, $noreg
bb.3:
%3:tile = PHI %1, %bb.1, %2, %bb.2
%25:gr16 = MOV16ri 64
%26:gr16 = MOV16ri 16
%4:tile = PTILEZEROV killed %26, killed %25
%23:gr16 = MOV16ri 64
%24:gr16 = MOV16ri 16
%5:tile = PTILEZEROV killed %24, killed %23
%22:gr32 = MOV32r0 implicit-def $eflags
JMP_1 %bb.5
bb.4:
%36:gr64_nosp = MOV32ri64 32
%37:gr16 = MOV16ri 64
%38:gr16 = MOV16ri 16
PTILESTOREDV killed %38, killed %37, %15, 1, killed %36, 0, $noreg, %10
RET64
bb.5:
%6:gr32 = PHI %22, %bb.3, %35, %bb.8
%7:tile = PHI %3, %bb.3, %10, %bb.8
%27:gr16 = MOV16ri 64
%28:gr16 = MOV16ri 16
%29:tile = PTDPBSSDV killed %28, %27, %27, %7, %4, %5
TEST8ri %16, 1, implicit-def $eflags
JCC_1 %bb.7, 5, implicit $eflags
bb.6:
%30:gr16 = MOV16ri 64
%31:gr16 = MOV16ri 16
%8:tile = PTILEZEROV killed %31, killed %30
JMP_1 %bb.8
bb.7:
%32:gr64_nosp = MOV32ri64 32
%33:gr16 = MOV16ri 64
%34:gr16 = MOV16ri 16
%9:tile = PTILELOADDV killed %34, killed %33, %15, 1, killed %32, 0, $noreg
bb.8:
%10:tile = PHI %8, %bb.6, %9, %bb.7
%35:gr32 = ADD32ri8 %6, 1, implicit-def $eflags
CMP32ri8 %35, 10, implicit-def $eflags
JCC_1 %bb.4, 4, implicit $eflags
JMP_1 %bb.5
...