# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=mips-mti-linux-gnu -mattr=+micromips -o - %s -start-before mips-delay-slot-filler -stop-after mips-branch-expansion | FileCheck %s --check-prefix=MM
# RUN: llc -mtriple=mips-mti-linux-gnu -mattr=+micromips -o - %s -start-before mips-delay-slot-filler -stop-after mips-branch-expansion -relocation-model=pic | FileCheck %s --check-prefix=PIC
# Test the long branch expansion of various branches
--- |
define void @expand_BEQ_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BGEZ_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BGTZ_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BLEZ_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BLTZ_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BNE_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BEQZ16_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
define void @expand_BNEZ16_MM(i1 %a) {
br i1 %a, label %iftrue, label %tail
iftrue:
call void asm sideeffect ".space 131068", ""()
br label %tail
tail:
ret void
}
...
---
name: expand_BEQ_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BEQ_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BNEZC_MM $at, %bb.2, implicit-def $at
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BEQ_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BNEZC_MM $at, %bb.3, implicit-def $at
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BEQ_MM killed renamable $at, $zero, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BGEZ_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BGEZ_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BLTZ_MM $at, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BGEZ_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BLTZ_MM $at, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BGEZ_MM killed renamable $at, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BGTZ_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BGTZ_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BLEZ_MM $at, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BGTZ_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BLEZ_MM $at, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BGTZ_MM killed renamable $at, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BLEZ_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BLEZ_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BGTZ_MM $at, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BLEZ_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BGTZ_MM $at, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BLEZ_MM killed renamable $at, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BLTZ_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BLTZ_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BGEZ_MM $at, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BLTZ_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BGEZ_MM $at, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BLTZ_MM killed renamable $at, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BNE_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BNE_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $at = ANDi killed renamable $a0, 1
; MM: BEQZC_MM $at, %bb.2, implicit-def $at
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BNE_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $at = ANDi killed renamable $a0, 1
; PIC: BEQZC_MM $at, %bb.3, implicit-def $at
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $at = ANDi killed renamable $a0, 1
BNE_MM killed renamable $at, $zero, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BEQZ16_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BEQZ16_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $v0 = ANDi killed renamable $a0, 1
; MM: BNEZ16_MM $v0, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BEQZ16_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $v0 = ANDi killed renamable $a0, 1
; PIC: BNEZ16_MM $v0, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $v0 = ANDi killed renamable $a0, 1
BEQZ16_MM killed renamable $v0, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
---
name: expand_BNEZ16_MM
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
registers:
liveins:
- { reg: '$a0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
maxCallFrameSize: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack:
stack:
constants:
body: |
; MM-LABEL: name: expand_BNEZ16_MM
; MM: bb.0 (%ir-block.0):
; MM: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; MM: renamable $v0 = ANDi killed renamable $a0, 1
; MM: BEQZ16_MM $v0, %bb.2, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.1 (%ir-block.0):
; MM: successors: %bb.3(0x80000000)
; MM: J %bb.3, implicit-def $at {
; MM: $zero = SLL_MM $zero, 0
; MM: }
; MM: bb.2.iftrue:
; MM: successors: %bb.3(0x80000000)
; MM: INLINEASM &".space 131068", 1
; MM: bb.3.tail:
; MM: JRC16_MM undef $ra
; PIC-LABEL: name: expand_BNEZ16_MM
; PIC: bb.0 (%ir-block.0):
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
; PIC: renamable $v0 = ANDi killed renamable $a0, 1
; PIC: BEQZ16_MM $v0, %bb.3, implicit-def $at {
; PIC: $zero = SLL_MM $zero, 0
; PIC: }
; PIC: bb.1 (%ir-block.0):
; PIC: successors: %bb.2(0x80000000)
; PIC: $sp = ADDiu $sp, -8
; PIC: SW $ra, $sp, 0
; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
; PIC: BAL_BR_MM %bb.2, implicit-def $ra {
; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
; PIC: }
; PIC: bb.2 (%ir-block.0):
; PIC: successors: %bb.4(0x80000000)
; PIC: $at = ADDu $ra, $at
; PIC: $ra = LW $sp, 0
; PIC: JR $at {
; PIC: $sp = ADDiu $sp, 8
; PIC: }
; PIC: bb.3.iftrue:
; PIC: successors: %bb.4(0x80000000)
; PIC: INLINEASM &".space 131068", 1
; PIC: bb.4.tail:
; PIC: JRC16_MM undef $ra
bb.0 (%ir-block.0):
successors: %bb.1(0x40000000), %bb.2(0x40000000)
liveins: $a0
renamable $v0 = ANDi killed renamable $a0, 1
BNEZ16_MM killed renamable $v0, %bb.2, implicit-def $at
bb.1.iftrue:
successors: %bb.2(0x80000000)
INLINEASM &".space 131068", 1
bb.2.tail:
PseudoReturn undef $ra
...
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