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Check that the right eh personality function is used.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36788 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2007-05-05 20:22:08 +00:00
parent b464c44679
commit 9426caa8b2
1 changed files with 35 additions and 0 deletions
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35
test/CodeGen/Generic/2007-05-05-Personality.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -enable-eh -o - | grep zPLR
@error = external global i8 ; <i8*> [#uses=2]
define void @_ada_x() {
entry:
invoke void @raise( )
to label %eh_then unwind label %unwind
unwind: ; preds = %entry
%eh_ptr = tail call i8* @llvm.eh.exception( ) ; <i8*> [#uses=2]
%eh_select = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector( i8* %eh_ptr, i8* bitcast (i32 (...)* @__gnat_eh_personality to i8*), i8* @error ) ; <i32> [#uses=1]
%eh_typeid = tail call i32 @llvm.eh.typeid.for( i8* @error ) ; <i32> [#uses=1]
%tmp2 = icmp eq i32 %eh_select, %eh_typeid ; <i1> [#uses=1]
br i1 %tmp2, label %eh_then, label %Unwind
eh_then: ; preds = %unwind, %entry
ret void
Unwind: ; preds = %unwind
tail call i32 (...)* @_Unwind_Resume( i8* %eh_ptr ) ; <i32>:0 [#uses=0]
unreachable
}
declare void @raise()
declare i8* @llvm.eh.exception()
declare i32 @llvm.eh.selector(i8*, i8*, ...)
declare i32 @llvm.eh.typeid.for(i8*)
declare i32 @__gnat_eh_personality(...)
declare i32 @_Unwind_Resume(...)