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2e31412faa
Summary: This intrinsic can be used to extract a pointer to the exception caught by a given catchpad. Its argument has token type and must be a `catchpad`. Also clarify ExtendingLLVM documentation regarding overloaded intrinsics. Reviewers: majnemer, andrew.w.kaylor, sanjoy, rnk Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12533 llvm-svn: 246752
27 lines
950 B
LLVM
27 lines
950 B
LLVM
; RUN: sed -e s/.T1:// %s | not opt -lint -disable-output 2>&1 | FileCheck --check-prefix=CHECK1 %s
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; RUN: sed -e s/.T2:// %s | not opt -lint -disable-output 2>&1 | FileCheck --check-prefix=CHECK2 %s
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target triple = "x86_64-pc-windows-msvc"
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declare void @f()
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;T1: declare i8* @llvm.eh.exceptionpointer.p0i8(i32)
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;T1:
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;T1: define void @test1() personality i32 (...)* @__CxxFrameHandler3 {
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;T1: call i8* @llvm.eh.exceptionpointer.p0i8(i32 0)
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;T1: ret void
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;T1: }
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;CHECK1: Intrinsic has incorrect argument type!
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;CHECK1-NEXT: i8* (i32)* @llvm.eh.exceptionpointer.p0i8
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;T2: declare i8* @llvm.eh.exceptionpointer.p0i8(token)
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;T2:
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;T2: define void @test2() personality i32 (...)* @__CxxFrameHandler3 {
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;T2: call i8* @llvm.eh.exceptionpointer.p0i8(token undef)
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;T2: ret void
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;T2: }
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;CHECK2: eh.exceptionpointer argument must be a catchpad
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;CHECK2-NEXT: call i8* @llvm.eh.exceptionpointer.p0i8(token undef)
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declare i32 @__CxxFrameHandler3(...)
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