30 lines
845 B
LLVM
30 lines
845 B
LLVM
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; RUN: llc -march=hexagon -O2 < %s | FileCheck %s
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; CHECK: mem{{.*}} = {{.*}}.new
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target triple = "hexagon-unknown-linux-gnu"
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; Function Attrs: nounwind
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define void @f0(i8* nocapture %a0, i8* nocapture %a1) #0 {
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b0:
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br label %b1
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b1: ; preds = %b1, %b0
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%v0 = phi i8* [ %a1, %b0 ], [ %v2, %b1 ]
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%v1 = phi i8* [ %a0, %b0 ], [ %v4, %b1 ]
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%v2 = getelementptr inbounds i8, i8* %v0, i32 1
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%v3 = load volatile i8, i8* %v0, align 1, !tbaa !0
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%v4 = getelementptr inbounds i8, i8* %v1, i32 1
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store volatile i8 %v3, i8* %v1, align 1, !tbaa !0
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%v5 = icmp eq i8 %v3, 0
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br i1 %v5, label %b2, label %b1
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b2: ; preds = %b1
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ret void
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}
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attributes #0 = { nounwind }
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!0 = !{!1, !1, i64 0}
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!1 = !{!"omnipotent char", !2}
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!2 = !{!"Simple C/C++ TBAA"}
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