37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
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# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
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--- |
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target triple = "avr--"
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define void @test() {
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entry:
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ret void
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}
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...
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---
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name: test
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body: |
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bb.0.entry:
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liveins: $r17r16, $r19r18, $r21r20
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; CHECK-LABEL: test
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; CHECK: $r17 = SWAPRd killed $r17
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; CHECK-NEXT: $r16 = SWAPRd killed $r16
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; CHECK-NEXT: $r16 = ANDIRdK killed $r16, 15, implicit-def dead $sreg
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; CHECK-NEXT: $r16 = EORRdRr killed $r16, $r17, implicit-def dead $sreg
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; CHECK-NEXT: $r17 = ANDIRdK $r17, 15, implicit-def dead $sreg
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; CHECK-NEXT: $r16 = EORRdRr $r16, $r17, implicit-def $sreg
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$r17r16 = LSRWNRd $r17r16, 4, implicit-def $sreg
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; CHECK-NEXT: $r18 = MOVRdRr $r19
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; CHECK-NEXT: $r19 = EORRdRr $r19, $r19, implicit-def $sreg
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$r19r18 = LSRWNRd $r19r18, 8, implicit-def $sreg
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; CHECK-NEXT: $r20 = MOVRdRr $r21
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; CHECK-NEXT: $r20 = SWAPRd killed $r20
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; CHECK-NEXT: $r20 = ANDIRdK $r20, 15, implicit-def dead $sreg
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; CHECK-NEXT: $r21 = EORRdRr $r21, $r21, implicit-def $sreg
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$r21r20 = LSRWNRd $r21r20, 12, implicit-def $sreg
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...
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