forked from OSchip/llvm-project
39 lines
1.1 KiB
LLVM
39 lines
1.1 KiB
LLVM
; RUN: llc < %s -mtriple=i686-pc-linux-gnu -o - | FileCheck %s
|
|
|
|
; CHECK: .cfi_personality 0, __gnat_eh_personality
|
|
; CHECK: .cfi_lsda 0, .Lexception0
|
|
|
|
@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.i32( 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.i32( 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.i32(i8*, i8*, ...)
|
|
|
|
declare i32 @llvm.eh.typeid.for.i32(i8*)
|
|
|
|
declare i32 @__gnat_eh_personality(...)
|
|
|
|
declare i32 @_Unwind_Resume(...)
|