115 lines
4.4 KiB
Plaintext
115 lines
4.4 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown -run-pass \
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# RUN: ppc-pre-emit-peephole %s -o - | FileCheck %s
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--- |
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; ModuleID = 'a.ll'
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source_filename = "a.ll"
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target datalayout = "e-m:e-i64:64-n32:64"
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; Function Attrs: nounwind
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define dso_local signext i32 @b(i32 signext %a, i32* nocapture %b) local_unnamed_addr #0 {
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entry:
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%call = tail call signext i32 @g(i32 signext %a)
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store i32 %call, i32* %b, align 4
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%call1 = tail call signext i32 @g(i32 signext %a)
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ret i32 %call1
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}
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; Function Attrs: nounwind
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declare signext i32 @g(i32 signext) local_unnamed_addr #0
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; Function Attrs: nounwind
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declare void @llvm.stackprotector(i8*, i8**) #0
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attributes #0 = { nounwind }
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...
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---
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name: b
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alignment: 16
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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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hasWinCFI: false
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registers: []
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liveins:
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- { reg: '$x3', virtual-reg: '' }
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- { reg: '$x4', 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: 64
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offsetAdjustment: 0
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maxAlignment: 1
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adjustsStack: true
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hasCalls: true
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stackProtector: ''
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maxCallFrameSize: 32
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cvBytesOfCalleeSavedRegisters: 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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- { id: 0, type: spill-slot, offset: -80, size: 8, alignment: 16, stack-id: default,
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callee-saved-register: '$x30', callee-saved-restored: true, debug-info-variable: '',
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debug-info-expression: '', debug-info-location: '' }
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- { id: 1, type: spill-slot, offset: -88, size: 8, alignment: 8, stack-id: default,
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callee-saved-register: '$x29', callee-saved-restored: true, debug-info-variable: '',
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debug-info-expression: '', debug-info-location: '' }
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stack: []
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callSites: []
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constants: []
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machineFunctionInfo: {}
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body: |
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bb.0.entry:
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liveins: $x3, $x4, $x29, $x30
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; CHECK-LABEL: name: b
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; CHECK: liveins: $x3, $x4, $x29, $x30
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; CHECK: $x0 = MFLR8 implicit $lr8
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; CHECK: STD killed $x29, -24, $x1 :: (store 8 into %fixed-stack.0)
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; CHECK: STD killed $x30, -16, $x1 :: (store 8 into %fixed-stack.1, align 16)
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; CHECK: STD killed $x0, 16, $x1
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; CHECK: $x1 = STDU $x1, -64, $x1
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; CHECK: $x30 = OR8 killed $x4, $x4
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; CHECK: dead $r4 = LI 10, implicit-def $x4
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; CHECK: $x29 = OR8 $x3, $x3
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; CHECK: BL8_NOP @g, csr_ppc64_r2_altivec, implicit-def dead $lr8, implicit $rm, implicit killed $x3, implicit killed $x4, implicit $x2, implicit-def $r1, implicit-def $x3
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; CHECK: STW8 killed renamable $x3, 0, killed renamable $x30 :: (store 4 into %ir.b)
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; CHECK: $x3 = OR8 killed $x29, $x29
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; CHECK: BL8_NOP @g, csr_ppc64_r2_altivec, implicit-def dead $lr8, implicit $rm, implicit killed $x3, implicit $x2, implicit-def $r1, implicit-def $x3
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; CHECK: $x1 = ADDI8 $x1, 64
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; CHECK: $x0 = LD 16, $x1
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; CHECK: $x30 = LD -16, $x1 :: (load 8 from %fixed-stack.1, align 16)
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; CHECK: $x29 = LD -24, $x1 :: (load 8 from %fixed-stack.0)
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; CHECK: MTLR8 killed $x0, implicit-def $lr8
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; CHECK: BLR8 implicit $lr8, implicit $rm, implicit killed $x3
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$x0 = MFLR8 implicit $lr8
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STD killed $x29, -24, $x1 :: (store 8 into %fixed-stack.1)
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STD killed $x30, -16, $x1 :: (store 8 into %fixed-stack.0, align 16)
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STD killed $x0, 16, $x1
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$x1 = STDU $x1, -64, $x1
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$x30 = OR8 killed $x4, $x4
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dead $r4 = LI 10, implicit-def $x4
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$x29 = OR8 $x3, $x3
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BL8_NOP @g, csr_ppc64_r2_altivec, implicit-def dead $lr8, implicit $rm, implicit killed $x3, implicit killed $x4, implicit $x2, implicit-def $r1, implicit-def $x3
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STW8 killed renamable $x3, 0, killed renamable $x30 :: (store 4 into %ir.b)
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$x3 = OR8 killed $x29, $x29
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BL8_NOP @g, csr_ppc64_r2_altivec, implicit-def dead $lr8, implicit $rm, implicit killed $x3, implicit $x2, implicit-def $r1, implicit-def $x3
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$x1 = ADDI8 $x1, 64
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$x0 = LD 16, $x1
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$x30 = LD -16, $x1 :: (load 8 from %fixed-stack.0, align 16)
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$x29 = LD -24, $x1 :: (load 8 from %fixed-stack.1)
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MTLR8 killed $x0, implicit-def $lr8
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BLR8 implicit $lr8, implicit $rm, implicit killed $x3
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...
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