forked from OSchip/llvm-project
99 lines
3.0 KiB
LLVM
99 lines
3.0 KiB
LLVM
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; RUN: llc -march=hexagon -O3 -verify-machineinstrs < %s | FileCheck %s
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;
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; Make sure that this testcase passes the verifier.
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; CHECK: call f1
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target triple = "hexagon"
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%s.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [2 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i64, i32, i32, i64, i32, i32, i64, i32, i32, i64, i64, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
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@g0 = external global %s.0, align 8
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@g1 = external hidden unnamed_addr constant [3 x i8], align 1
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; Function Attrs: nounwind
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define void @f0() local_unnamed_addr #0 {
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b0:
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br label %b1
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b1: ; preds = %b0
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switch i8 undef, label %b3 [
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i8 35, label %b2
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i8 10, label %b2
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]
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b2: ; preds = %b1, %b1
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unreachable
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b3: ; preds = %b1
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br label %b4
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b4: ; preds = %b3
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switch i8 undef, label %b6 [
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i8 35, label %b5
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i8 10, label %b5
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]
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b5: ; preds = %b4, %b4
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unreachable
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b6: ; preds = %b4
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call void (i8*, i8*, ...) @f1(i8* nonnull undef, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @g1, i32 0, i32 0), i32* getelementptr inbounds (%s.0, %s.0* @g0, i32 0, i32 45)) #0
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br label %b7
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b7: ; preds = %b6
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switch i8 undef, label %b9 [
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i8 35, label %b8
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i8 10, label %b8
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]
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b8: ; preds = %b7, %b7
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unreachable
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b9: ; preds = %b7
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br label %b10
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b10: ; preds = %b9
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switch i8 undef, label %b12 [
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i8 35, label %b11
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i8 10, label %b11
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]
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b11: ; preds = %b10, %b10
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unreachable
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b12: ; preds = %b10
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br label %b13
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b13: ; preds = %b12
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switch i8 undef, label %b14 [
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i8 35, label %b15
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i8 10, label %b15
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]
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b14: ; preds = %b13
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br label %b16
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b15: ; preds = %b13, %b13
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unreachable
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b16: ; preds = %b17, %b14
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%v0 = phi i8* [ %v2, %b17 ], [ undef, %b14 ]
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%v1 = load i8, i8* %v0, align 1
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switch i8 %v1, label %b17 [
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i8 32, label %b18
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i8 9, label %b18
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]
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b17: ; preds = %b16
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%v2 = getelementptr inbounds i8, i8* %v0, i32 1
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br label %b16
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b18: ; preds = %b16, %b16
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unreachable
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}
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; Function Attrs: nounwind
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declare void @f1(i8* nocapture readonly, i8* nocapture readonly, ...) local_unnamed_addr #0
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attributes #0 = { nounwind "target-cpu"="hexagonv62" }
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