52 lines
1 KiB
LLVM
52 lines
1 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=inline < %s | FileCheck %s
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; Check that the exception handling code is fully pruned, and does not
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; leave behind invalid IR.
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define internal void @foo() personality ptr undef {
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entry:
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br i1 false, label %join, label %split
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split:
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br label %join
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join:
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%phi = phi i64 [ 1, %split ], [ 0, %entry ]
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%cmp = icmp ugt i64 1, %phi
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br i1 %cmp, label %invoke1, label %exit
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invoke1:
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invoke void undef()
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to label %exit unwind label %cleanup1
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cleanup1:
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%pad1 = cleanuppad within none []
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br label %cleanup1.cont
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cleanup1.cont:
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br i1 undef, label %cleanupret, label %invoke2
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invoke2:
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invoke void undef() [ "funclet"(token %pad1) ]
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to label %cleanup1.cont unwind label %cleanup2
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cleanup2:
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%pad2 = cleanuppad within %pad1 []
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unreachable
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cleanupret:
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unreachable
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exit:
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ret void
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}
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define void @test() personality ptr undef {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: ret void
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;
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call void @foo()
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ret void
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}
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