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495950222a
First step after e1133179587dd895962a2fe4d6eb0cb1e63b5ee2, in these tests, DomTree is valid afterwards, so mark them as such, so that they don't regress. In further steps, SimplifyCFG transforms shall taught to preserve DomTree, in as small steps as possible.
25 lines
998 B
LLVM
25 lines
998 B
LLVM
; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s
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; Test that statepoint intrinsic is marked with Throwable attribute and it is
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; not optimized into call
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declare i64 addrspace(1)* @gc_call()
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declare token @llvm.experimental.gc.statepoint.p0f_p1i64f(i64, i32, i64 addrspace(1)* ()*, i32, i32, ...)
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declare i32* @fake_personality_function()
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define i32 @test() gc "statepoint-example" personality i32* ()* @fake_personality_function {
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; CHECK-LABEL: test
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entry:
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; CHECK-LABEL: entry:
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; CHECK-NEXT: %sp = invoke token (i64, i32, i64 addrspace(1)* ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_p1i64f
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%sp = invoke token (i64, i32, i64 addrspace(1)* ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_p1i64f(i64 0, i32 0, i64 addrspace(1)* ()* @gc_call, i32 0, i32 0, i32 0, i32 0)
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to label %normal unwind label %exception
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exception:
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%lpad = landingpad { i8*, i32 }
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cleanup
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ret i32 0
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normal:
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ret i32 1
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}
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