82 lines
4.3 KiB
LLVM
82 lines
4.3 KiB
LLVM
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; RUN: llc -mtriple powerpc-ibm-aix-xcoff -stop-after=machine-cp \
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; RUN: -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs 2>&1 < %s | \
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; RUN: FileCheck --check-prefix=CHECK32 %s
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; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -stop-after=machine-cp \
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; RUN: -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs 2>&1 < %s | \
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; RUN: FileCheck --check-prefix=CHECK64 %s
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%struct.Spill = type { [12 x i64 ] }
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@GS = external global %struct.Spill, align 4
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define i64 @test(%struct.Spill* byval(%struct.Spill) align 4 %s) {
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entry:
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%arrayidx_a = getelementptr inbounds %struct.Spill, %struct.Spill* %s, i32 0, i32 0, i32 2
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%arrayidx_b = getelementptr inbounds %struct.Spill, %struct.Spill* %s, i32 0, i32 0, i32 10
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%a = load i64, i64* %arrayidx_a
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%b = load i64, i64* %arrayidx_b
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%add = add i64 %a, %b
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ret i64 %add
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}
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; CHECK32: name: test
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; CHECK32: liveins:
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; CHECK32: - { reg: '$r3', virtual-reg: '' }
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; CHECK32: - { reg: '$r4', virtual-reg: '' }
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; CHECK32: - { reg: '$r5', virtual-reg: '' }
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; CHECK32: - { reg: '$r6', virtual-reg: '' }
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; CHECK32: - { reg: '$r7', virtual-reg: '' }
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; CHECK32: - { reg: '$r8', virtual-reg: '' }
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; CHECK32: - { reg: '$r9', virtual-reg: '' }
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; CHECK32: - { reg: '$r10', virtual-reg: '' }
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; CHECK32: fixedStack:
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; CHECK32: - { id: 0, type: default, offset: 24, size: 96, alignment: 8, stack-id: default,
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; CHECK32: stack: []
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; CHECK32: bb.0.entry:
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; CHECK32-NEXT: liveins: $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10
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; CHECK32: renamable $r[[REG1:[0-9]+]] = LWZ 84, %fixed-stack.0
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; CHECK32-DAG: STW killed renamable $r3, 0, %fixed-stack.0 :: (store 4 into %fixed-stack.0
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; CHECK32-DAG: STW killed renamable $r4, 4, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 4
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; CHECK32: renamable $r[[REG2:[0-9]+]] = LWZ 80, %fixed-stack.0
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; CHECK32-DAG: STW killed renamable $r5, 8, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 8
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; CHECK32-DAG: STW killed renamable $r6, 12, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 12
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; CHECK32-DAG: STW renamable $r7, 16, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 16
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; CHECK32-DAG: STW renamable $r8, 20, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 20
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; CHECK32-DAG: STW killed renamable $r9, 24, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 24
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; CHECK32: renamable $r4 = ADDC killed renamable $r8, killed renamable $r[[REG1]], implicit-def $carry
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; CHECK32: renamable $r3 = ADDE killed renamable $r7, killed renamable $r[[REG2]], implicit-def dead $carry, implicit killed $carry
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; CHECK32 STW killed renamable $r10, 28, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 28
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; CHECK32: BLR implicit $lr, implicit $rm, implicit $r3, implicit $r4
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; CHECK64: name: test
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; CHECK64: liveins:
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; CHECK64: - { reg: '$x3', virtual-reg: '' }
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; CHECK64: - { reg: '$x4', virtual-reg: '' }
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; CHECK64: - { reg: '$x5', virtual-reg: '' }
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; CHECK64: - { reg: '$x6', virtual-reg: '' }
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; CHECK64: - { reg: '$x7', virtual-reg: '' }
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; CHECK64: - { reg: '$x8', virtual-reg: '' }
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; CHECK64: - { reg: '$x9', virtual-reg: '' }
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; CHECK64: - { reg: '$x10', virtual-reg: '' }
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; CHECK64: fixedStack:
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; CHECK64: - { id: 0, type: default, offset: 48, size: 96, alignment: 16, stack-id: default,
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; CHECK64: stack: []
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; CHECK64: bb.0.entry:
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; CHECK64: liveins: $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10
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; CHECK64: renamable $x[[REG1:[0-9]+]] = LD 80, %fixed-stack.0
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; CHECK64: STD killed renamable $x3, 0, %fixed-stack.0 :: (store 8 into %fixed-stack.0
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; CHECK64: STD killed renamable $x4, 8, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 8
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; CHECK64: STD renamable $x5, 16, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 16
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; CHECK64: STD killed renamable $x6, 24, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 24
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; CHECK64: STD killed renamable $x7, 32, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 32
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; CHECK64: STD killed renamable $x8, 40, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 40
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; CHECK64: STD killed renamable $x9, 48, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 48
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; CHECK64: renamable $x3 = ADD8 killed renamable $x5, killed renamable $x[[REG1]]
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; CHECK64: STD killed renamable $x10, 56, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 56
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; CHECK64: BLR8 implicit $lr8, implicit $rm, implicit $x3
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