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25 lines
1.2 KiB
LLVM
25 lines
1.2 KiB
LLVM
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; RUN: llc -mtriple=thumbv6m-eabi -verify-machineinstrs %s -o - | FileCheck %s
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target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64"
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target triple = "thumbv6m--linux-gnueabi"
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; Function Attrs: nounwind optsize
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define void @foo(i32* nocapture readonly %A) #0 {
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entry:
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; CHECK-LABEL: foo:
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; CHECK: ldm r[[BASE:[0-9]]]!,
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; CHECK-NEXT: mov r[[BASE]],
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%0 = load i32* %A, align 4
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%arrayidx1 = getelementptr inbounds i32* %A, i32 1
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%1 = load i32* %arrayidx1, align 4
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%call = tail call i32 @bar(i32 %0, i32 %1, i32 %0, i32 %1) #2
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%call2 = tail call i32 @bar(i32 %0, i32 %1, i32 %0, i32 %1) #2
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ret void
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}
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; Function Attrs: optsize
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declare i32 @bar(i32, i32, i32, i32) #1
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attributes #0 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { nounwind optsize }
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