forked from OSchip/llvm-project
27 lines
875 B
LLVM
27 lines
875 B
LLVM
; RUN: llc -march=hexagon -enable-pipeliner < %s
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; REQUIRES: asserts
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%s.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, [49 x i8], [49 x i8], [25 x i8], [6 x i8], [29 x i8], i8, [6 x i8], [6 x i8] }
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define void @f0(%s.0* nocapture %a0) {
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b0:
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br i1 undef, label %b2, label %b1
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b1: ; preds = %b1, %b0
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%v0 = phi i32 [ %v6, %b1 ], [ undef, %b0 ]
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%v1 = phi i32 [ %v8, %b1 ], [ 1, %b0 ]
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%v2 = and i32 %v0, 255
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%v3 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 9, i32 %v1
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%v4 = load i8, i8* %v3, align 1
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%v5 = zext i8 %v4 to i32
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%v6 = add nsw i32 %v5, %v2
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%v7 = trunc i32 %v6 to i8
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store i8 %v7, i8* %v3, align 1
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%v8 = add nsw i32 %v1, 1
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%v9 = icmp sgt i32 %v8, undef
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br i1 %v9, label %b2, label %b1
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b2: ; preds = %b2, %b1, %b0
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br label %b2
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}
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