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cc714e2142
The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239940 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
991 B
LLVM
38 lines
991 B
LLVM
; RUN: opt < %s -always-inline -S | FileCheck %s
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; Test that the debug location is preserved when rewriting an inlined call as an invoke
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; CHECK: invoke void @test()
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; CHECK-NEXT: to label {{.*}} unwind label {{.*}}, !dbg [[INL_LOC:!.*]]
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; CHECK: [[SP:.*]] = !DISubprogram(
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; CHECK: [[INL_LOC]] = !DILocation(line: 1, scope: [[SP]], inlinedAt: [[INL_AT:.*]])
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; CHECK: [[INL_AT]] = distinct !DILocation(line: 2, scope: [[SP]])
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declare void @test()
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declare i32 @__gxx_personality_v0(...)
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attributes #0 = { alwaysinline }
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define void @inl() #0 {
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call void @test(), !dbg !3
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ret void
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}
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define void @caller() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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invoke void @inl()
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to label %cont unwind label %lpad, !dbg !4
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cont:
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ret void
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lpad:
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landingpad { i8*, i32 }
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cleanup
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ret void
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}
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!llvm.module.flags = !{!1}
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!1 = !{i32 2, !"Debug Info Version", i32 3}
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!2 = !DISubprogram()
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!3 = !DILocation(line: 1, scope: !2)
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!4 = !DILocation(line: 2, scope: !2)
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