32 lines
932 B
LLVM
32 lines
932 B
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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; Ensure verification doesn't fail with unreachable blocks.
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-grtev4-linux-gnu"
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declare dso_local void @f()
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; CHECK-LABEL: @foo
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define dso_local void @foo() {
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entry:
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br i1 undef, label %if.then, label %if.end
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if.then: ; preds = %entry
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br label %try.cont
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if.end: ; preds = %entry
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; 1 = MemoryDef(liveOnEntry)
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call void @f()
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br label %try.cont
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catch: ; No predecessors!
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; 2 = MemoryDef(liveOnEntry)
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call void @f()
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br label %try.cont
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try.cont: ; preds = %if.end, %catch, %if.then
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; 3 = MemoryPhi({if.then,liveOnEntry},{if.end,1},{catch,liveOnEntry})
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ret void
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}
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