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49 lines
1.4 KiB
LLVM
49 lines
1.4 KiB
LLVM
; RUN: llc < %s -mtriple x86_64-apple-macosx10.8.0 -disable-cfi | FileCheck -check-prefix=MACHO %s
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; RUN: llc < %s -mtriple x86_64-unknown-linux -disable-cfi | FileCheck -check-prefix=ELF %s
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; Make sure we don't generate a compact unwind for ELF.
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; MACHO-LABEL: _Z3barv:
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; MACHO: __compact_unwind
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; ELF-LABEL: _Z3barv:
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; ELF-NOT: __compact_unwind
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@_ZTIi = external constant i8*
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define void @_Z3barv() uwtable {
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entry:
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invoke void @_Z3foov()
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to label %try.cont unwind label %lpad
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lpad: ; preds = %entry
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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catch i8* bitcast (i8** @_ZTIi to i8*)
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%1 = extractvalue { i8*, i32 } %0, 1
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%2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*))
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%matches = icmp eq i32 %1, %2
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br i1 %matches, label %catch, label %eh.resume
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catch: ; preds = %lpad
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%3 = extractvalue { i8*, i32 } %0, 0
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%4 = tail call i8* @__cxa_begin_catch(i8* %3)
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tail call void @__cxa_end_catch()
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br label %try.cont
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try.cont: ; preds = %entry, %catch
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ret void
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eh.resume: ; preds = %lpad
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resume { i8*, i32 } %0
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}
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declare void @_Z3foov()
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declare i32 @__gxx_personality_v0(...)
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declare i32 @llvm.eh.typeid.for(i8*)
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declare i8* @__cxa_begin_catch(i8*)
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declare void @__cxa_end_catch()
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