34 lines
1.0 KiB
LLVM
34 lines
1.0 KiB
LLVM
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; RUN: opt -licm -enable-mssa-loop-dependency -verify-memoryssa -S < %s | FileCheck %s
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; REQUIRES: asserts
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64-unknown-none-eabi"
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; CHECK-LABEL: @e()
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define void @e() {
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entry:
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br label %g
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g: ; preds = %cleanup, %entry
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%0 = load i32, i32* null, align 4
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%and = and i32 %0, undef
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store i32 %and, i32* null, align 4
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br i1 undef, label %if.end8, label %if.then
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if.then: ; preds = %g
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br i1 undef, label %k, label %cleanup
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k: ; preds = %if.end8, %if.then
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br i1 undef, label %if.end8, label %cleanup
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if.end8: ; preds = %k, %g
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br i1 undef, label %for.cond.preheader, label %k
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for.cond.preheader: ; preds = %if.end8
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unreachable
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cleanup: ; preds = %k, %if.then
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br label %g
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}
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