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42 lines
1.6 KiB
LLVM
42 lines
1.6 KiB
LLVM
; RUN: llc -march=hexagon -hexagon-eif=0 -disable-machine-sink < %s | FileCheck %s
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target triple = "hexagon"
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%struct.0 = type { i16, i16 }
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@t = external local_unnamed_addr global %struct.0, align 2
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define void @foo(i32 %p, i16 %x, i16 %y, i16 %z) local_unnamed_addr #0 {
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entry:
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%conv90 = trunc i32 %p to i16
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%call105 = call signext i16 @bar(i16 signext 16384, i16 signext undef) #0
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%call175 = call signext i16 @bar(i16 signext %conv90, i16 signext 4) #0
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%call197 = call signext i16 @bar(i16 signext %conv90, i16 signext 4) #0
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%x1 = add i16 %x, 1
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%z1 = add i16 %z, 1
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%cmp199 = icmp eq i16 %call197, 0
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br i1 %cmp199, label %if.then200, label %if.else201
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; CHECK: = add
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; CHECK-DAG: [[R4:r[0-9]+]] = add
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; CHECK-DAG: p0 = cmp.eq(r0,#0)
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; CHECK: if (!p0) [[R3:r[0-9]+]] = add(r{{[0-9]+}},#3)
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; CHECK-DAG: if (!p0) memh(##t) = [[R3]]
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; CHECK-DAG: if (p0) memh(##t) = [[R4]]
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if.then200: ; preds = %entry
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store i16 %x1, i16* getelementptr inbounds (%struct.0, %struct.0* @t, i32 0, i32 0), align 2
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store i16 %z1, i16* getelementptr inbounds (%struct.0, %struct.0* @t, i32 0, i32 1), align 2
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br label %if.end202
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if.else201: ; preds = %entry
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%y1 = add i16 %y, 3
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store i16 %y1, i16* getelementptr inbounds (%struct.0, %struct.0* @t, i32 0, i32 0), align 2
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br label %if.end202
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if.end202: ; preds = %if.else201, %if.then200
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ret void
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}
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declare signext i16 @bar(i16 signext, i16 signext) local_unnamed_addr #0
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attributes #0 = { "target-cpu"="hexagonv55" }
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