669 lines
17 KiB
Plaintext
669 lines
17 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=mips-mti-linux-gnu -o - %s -start-before mips-delay-slot-filler -stop-after mips-branch-expansion | FileCheck %s --check-prefix=MIPS
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# RUN: llc -mtriple=mips-mti-linux-gnu -o - %s -start-before mips-delay-slot-filler -stop-after mips-branch-expansion -relocation-model=pic | FileCheck %s --check-prefix=PIC
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# Test the long branch expansion of various branches
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--- |
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define void @expand_BEQ(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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define void @expand_BGEZ(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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define void @expand_BGTZ(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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define void @expand_BLEZ(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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define void @expand_BLTZ(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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define void @expand_BNE(i1 %a) {
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br i1 %a, label %iftrue, label %tail
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iftrue:
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call void asm sideeffect ".space 131068", ""()
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br label %tail
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tail:
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ret void
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}
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...
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---
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name: expand_BEQ
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alignment: 4
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exposesReturnsTwice: false
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legalized: false
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regBankSelected: false
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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liveins:
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- { reg: '$a0', virtual-reg: '' }
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 1
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 0
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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stack:
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constants:
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body: |
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; MIPS-LABEL: name: expand_BEQ
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; MIPS: bb.0 (%ir-block.0):
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; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
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; MIPS: renamable $at = ANDi killed renamable $a0, 1
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; MIPS: BNE $at, $zero, %bb.2, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.1 (%ir-block.0):
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: J %bb.3, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.2.iftrue:
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: INLINEASM &".space 131068", 1
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; MIPS: bb.3.tail:
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; MIPS: PseudoReturn undef $ra {
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; MIPS: NOP
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; MIPS: }
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; PIC-LABEL: name: expand_BEQ
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; PIC: bb.0 (%ir-block.0):
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; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
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; PIC: renamable $at = ANDi killed renamable $a0, 1
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; PIC: BNE $at, $zero, %bb.3, implicit-def $at {
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; PIC: NOP
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; PIC: }
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; PIC: bb.1 (%ir-block.0):
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; PIC: successors: %bb.2(0x80000000)
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; PIC: $sp = ADDiu $sp, -8
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; PIC: SW $ra, $sp, 0
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; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
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; PIC: BAL_BR %bb.2, implicit-def $ra {
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; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
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; PIC: }
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; PIC: bb.2 (%ir-block.0):
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; PIC: successors: %bb.4(0x80000000)
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; PIC: $at = ADDu $ra, $at
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; PIC: $ra = LW $sp, 0
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; PIC: JR $at {
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; PIC: $sp = ADDiu $sp, 8
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; PIC: }
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; PIC: bb.3.iftrue:
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; PIC: successors: %bb.4(0x80000000)
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; PIC: INLINEASM &".space 131068", 1
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; PIC: bb.4.tail:
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; PIC: PseudoReturn undef $ra {
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; PIC: NOP
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; PIC: }
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bb.0 (%ir-block.0):
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successors: %bb.1(0x40000000), %bb.2(0x40000000)
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liveins: $a0
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renamable $at = ANDi killed renamable $a0, 1
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BEQ killed renamable $at, $zero, %bb.2, implicit-def $at
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bb.1.iftrue:
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successors: %bb.2(0x80000000)
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INLINEASM &".space 131068", 1
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bb.2.tail:
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PseudoReturn undef $ra
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...
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---
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name: expand_BGEZ
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alignment: 4
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exposesReturnsTwice: false
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legalized: false
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regBankSelected: false
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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liveins:
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- { reg: '$a0', virtual-reg: '' }
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 1
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 0
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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stack:
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constants:
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body: |
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; MIPS-LABEL: name: expand_BGEZ
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; MIPS: bb.0 (%ir-block.0):
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; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
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; MIPS: renamable $at = ANDi killed renamable $a0, 1
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; MIPS: BLTZ $at, %bb.2, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.1 (%ir-block.0):
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: J %bb.3, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.2.iftrue:
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: INLINEASM &".space 131068", 1
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; MIPS: bb.3.tail:
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; MIPS: PseudoReturn undef $ra {
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; MIPS: NOP
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; MIPS: }
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; PIC-LABEL: name: expand_BGEZ
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; PIC: bb.0 (%ir-block.0):
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; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
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; PIC: renamable $at = ANDi killed renamable $a0, 1
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; PIC: BLTZ $at, %bb.3, implicit-def $at {
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; PIC: NOP
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; PIC: }
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; PIC: bb.1 (%ir-block.0):
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; PIC: successors: %bb.2(0x80000000)
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; PIC: $sp = ADDiu $sp, -8
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; PIC: SW $ra, $sp, 0
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; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
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; PIC: BAL_BR %bb.2, implicit-def $ra {
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; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
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; PIC: }
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; PIC: bb.2 (%ir-block.0):
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; PIC: successors: %bb.4(0x80000000)
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; PIC: $at = ADDu $ra, $at
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; PIC: $ra = LW $sp, 0
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; PIC: JR $at {
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; PIC: $sp = ADDiu $sp, 8
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; PIC: }
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; PIC: bb.3.iftrue:
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; PIC: successors: %bb.4(0x80000000)
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; PIC: INLINEASM &".space 131068", 1
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; PIC: bb.4.tail:
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; PIC: PseudoReturn undef $ra {
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; PIC: NOP
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; PIC: }
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bb.0 (%ir-block.0):
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successors: %bb.1(0x40000000), %bb.2(0x40000000)
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liveins: $a0
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renamable $at = ANDi killed renamable $a0, 1
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BGEZ killed renamable $at, %bb.2, implicit-def $at
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bb.1.iftrue:
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successors: %bb.2(0x80000000)
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INLINEASM &".space 131068", 1
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bb.2.tail:
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PseudoReturn undef $ra
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...
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---
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name: expand_BGTZ
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alignment: 4
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exposesReturnsTwice: false
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legalized: false
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regBankSelected: false
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selected: false
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failedISel: false
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tracksRegLiveness: true
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registers:
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liveins:
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- { reg: '$a0', virtual-reg: '' }
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frameInfo:
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isFrameAddressTaken: false
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isReturnAddressTaken: false
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hasStackMap: false
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hasPatchPoint: false
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stackSize: 0
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offsetAdjustment: 0
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maxAlignment: 1
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adjustsStack: false
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hasCalls: false
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stackProtector: ''
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maxCallFrameSize: 0
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hasOpaqueSPAdjustment: false
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hasVAStart: false
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hasMustTailInVarArgFunc: false
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localFrameSize: 0
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savePoint: ''
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restorePoint: ''
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fixedStack:
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stack:
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constants:
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body: |
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; MIPS-LABEL: name: expand_BGTZ
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; MIPS: bb.0 (%ir-block.0):
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; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
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; MIPS: renamable $at = ANDi killed renamable $a0, 1
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; MIPS: BLEZ $at, %bb.2, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.1 (%ir-block.0):
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: J %bb.3, implicit-def $at {
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; MIPS: NOP
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; MIPS: }
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; MIPS: bb.2.iftrue:
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; MIPS: successors: %bb.3(0x80000000)
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; MIPS: INLINEASM &".space 131068", 1
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; MIPS: bb.3.tail:
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; MIPS: PseudoReturn undef $ra {
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; MIPS: NOP
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; MIPS: }
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; PIC-LABEL: name: expand_BGTZ
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; PIC: bb.0 (%ir-block.0):
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; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
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; PIC: renamable $at = ANDi killed renamable $a0, 1
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; PIC: BLEZ $at, %bb.3, implicit-def $at {
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; PIC: NOP
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|
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; PIC: }
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; PIC: bb.1 (%ir-block.0):
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; PIC: successors: %bb.2(0x80000000)
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; PIC: $sp = ADDiu $sp, -8
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; PIC: SW $ra, $sp, 0
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; PIC: $at = LONG_BRANCH_LUi target-flags(mips-abs-hi) %bb.4, %bb.2
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; PIC: BAL_BR %bb.2, implicit-def $ra {
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|
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; PIC: $at = LONG_BRANCH_ADDiu $at, target-flags(mips-abs-lo) %bb.4, %bb.2
|
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|
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; PIC: }
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; PIC: bb.2 (%ir-block.0):
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; PIC: successors: %bb.4(0x80000000)
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; PIC: $at = ADDu $ra, $at
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; PIC: $ra = LW $sp, 0
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; PIC: JR $at {
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|
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; PIC: $sp = ADDiu $sp, 8
|
||
|
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; PIC: }
|
||
|
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; PIC: bb.3.iftrue:
|
||
|
|
; PIC: successors: %bb.4(0x80000000)
|
||
|
|
; PIC: INLINEASM &".space 131068", 1
|
||
|
|
; PIC: bb.4.tail:
|
||
|
|
; PIC: PseudoReturn undef $ra {
|
||
|
|
; PIC: NOP
|
||
|
|
; PIC: }
|
||
|
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bb.0 (%ir-block.0):
|
||
|
|
successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
||
|
|
liveins: $a0
|
||
|
|
|
||
|
|
renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
BGTZ killed renamable $at, %bb.2, implicit-def $at
|
||
|
|
|
||
|
|
bb.1.iftrue:
|
||
|
|
successors: %bb.2(0x80000000)
|
||
|
|
|
||
|
|
INLINEASM &".space 131068", 1
|
||
|
|
|
||
|
|
bb.2.tail:
|
||
|
|
PseudoReturn undef $ra
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
|
||
|
|
name: expand_BLEZ
|
||
|
|
alignment: 4
|
||
|
|
exposesReturnsTwice: false
|
||
|
|
legalized: false
|
||
|
|
regBankSelected: false
|
||
|
|
selected: false
|
||
|
|
failedISel: false
|
||
|
|
tracksRegLiveness: true
|
||
|
|
registers:
|
||
|
|
liveins:
|
||
|
|
- { reg: '$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: |
|
||
|
|
; MIPS-LABEL: name: expand_BLEZ
|
||
|
|
; MIPS: bb.0 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
|
||
|
|
; MIPS: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; MIPS: BGTZ $at, %bb.2, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.1 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: J %bb.3, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.2.iftrue:
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: INLINEASM &".space 131068", 1
|
||
|
|
; MIPS: bb.3.tail:
|
||
|
|
; MIPS: PseudoReturn undef $ra {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; PIC-LABEL: name: expand_BLEZ
|
||
|
|
; PIC: bb.0 (%ir-block.0):
|
||
|
|
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
|
||
|
|
; PIC: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; PIC: BGTZ $at, %bb.3, implicit-def $at {
|
||
|
|
; PIC: NOP
|
||
|
|
; 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 %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: PseudoReturn undef $ra {
|
||
|
|
; PIC: NOP
|
||
|
|
; PIC: }
|
||
|
|
bb.0 (%ir-block.0):
|
||
|
|
successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
||
|
|
liveins: $a0
|
||
|
|
|
||
|
|
renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
BLEZ killed renamable $at, %bb.2, implicit-def $at
|
||
|
|
|
||
|
|
bb.1.iftrue:
|
||
|
|
successors: %bb.2(0x80000000)
|
||
|
|
|
||
|
|
INLINEASM &".space 131068", 1
|
||
|
|
|
||
|
|
bb.2.tail:
|
||
|
|
PseudoReturn undef $ra
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
|
||
|
|
name: expand_BLTZ
|
||
|
|
alignment: 4
|
||
|
|
exposesReturnsTwice: false
|
||
|
|
legalized: false
|
||
|
|
regBankSelected: false
|
||
|
|
selected: false
|
||
|
|
failedISel: false
|
||
|
|
tracksRegLiveness: true
|
||
|
|
registers:
|
||
|
|
liveins:
|
||
|
|
- { reg: '$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: |
|
||
|
|
; MIPS-LABEL: name: expand_BLTZ
|
||
|
|
; MIPS: bb.0 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
|
||
|
|
; MIPS: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; MIPS: BGEZ $at, %bb.2, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.1 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: J %bb.3, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.2.iftrue:
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: INLINEASM &".space 131068", 1
|
||
|
|
; MIPS: bb.3.tail:
|
||
|
|
; MIPS: PseudoReturn undef $ra {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; PIC-LABEL: name: expand_BLTZ
|
||
|
|
; PIC: bb.0 (%ir-block.0):
|
||
|
|
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
|
||
|
|
; PIC: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; PIC: BGEZ $at, %bb.3, implicit-def $at {
|
||
|
|
; PIC: NOP
|
||
|
|
; 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 %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: PseudoReturn undef $ra {
|
||
|
|
; PIC: NOP
|
||
|
|
; PIC: }
|
||
|
|
bb.0 (%ir-block.0):
|
||
|
|
successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
||
|
|
liveins: $a0
|
||
|
|
|
||
|
|
renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
BLTZ killed renamable $at, %bb.2, implicit-def $at
|
||
|
|
|
||
|
|
bb.1.iftrue:
|
||
|
|
successors: %bb.2(0x80000000)
|
||
|
|
|
||
|
|
INLINEASM &".space 131068", 1
|
||
|
|
|
||
|
|
bb.2.tail:
|
||
|
|
PseudoReturn undef $ra
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
|
||
|
|
name: expand_BNE
|
||
|
|
alignment: 4
|
||
|
|
exposesReturnsTwice: false
|
||
|
|
legalized: false
|
||
|
|
regBankSelected: false
|
||
|
|
selected: false
|
||
|
|
failedISel: false
|
||
|
|
tracksRegLiveness: true
|
||
|
|
registers:
|
||
|
|
liveins:
|
||
|
|
- { reg: '$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: |
|
||
|
|
; MIPS-LABEL: name: expand_BNE
|
||
|
|
; MIPS: bb.0 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.2(0x40000000), %bb.1(0x40000000)
|
||
|
|
; MIPS: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; MIPS: BEQ $at, $zero, %bb.2, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.1 (%ir-block.0):
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: J %bb.3, implicit-def $at {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; MIPS: bb.2.iftrue:
|
||
|
|
; MIPS: successors: %bb.3(0x80000000)
|
||
|
|
; MIPS: INLINEASM &".space 131068", 1
|
||
|
|
; MIPS: bb.3.tail:
|
||
|
|
; MIPS: PseudoReturn undef $ra {
|
||
|
|
; MIPS: NOP
|
||
|
|
; MIPS: }
|
||
|
|
; PIC-LABEL: name: expand_BNE
|
||
|
|
; PIC: bb.0 (%ir-block.0):
|
||
|
|
; PIC: successors: %bb.3(0x40000000), %bb.1(0x40000000)
|
||
|
|
; PIC: renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
; PIC: BEQ $at, $zero, %bb.3, implicit-def $at {
|
||
|
|
; PIC: NOP
|
||
|
|
; 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 %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: PseudoReturn undef $ra {
|
||
|
|
; PIC: NOP
|
||
|
|
; PIC: }
|
||
|
|
bb.0 (%ir-block.0):
|
||
|
|
successors: %bb.1(0x40000000), %bb.2(0x40000000)
|
||
|
|
liveins: $a0
|
||
|
|
|
||
|
|
renamable $at = ANDi killed renamable $a0, 1
|
||
|
|
BNE 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
|
||
|
|
|
||
|
|
...
|