eh-lg-pic.ll
1.14 KB
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; REQUIRES: cxx-shared-library
; RUN: %lli -relocation-model=pic -code-model=large %s
; XFAIL: cygwin, windows-msvc, windows-gnu, mips-, mipsel-, i686, i386, aarch64, arm
declare i8* @__cxa_allocate_exception(i64)
declare void @__cxa_throw(i8*, i8*, i8*)
declare i32 @__gxx_personality_v0(...)
declare void @__cxa_end_catch()
declare i8* @__cxa_begin_catch(i8*)
@_ZTIi = external constant i8*
define void @throwException() {
%exception = tail call i8* @__cxa_allocate_exception(i64 4)
call void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIi to i8*), i8* null)
unreachable
}
; Make an internal function so we exercise R_X86_64_GOTOFF64 relocations.
define internal dso_local void @use_gotoff() {
ret void
}
define i32 @main() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
entry:
call void @use_gotoff()
invoke void @throwException()
to label %try.cont unwind label %lpad
lpad:
%p = landingpad { i8*, i32 }
catch i8* bitcast (i8** @_ZTIi to i8*)
%e = extractvalue { i8*, i32 } %p, 0
call i8* @__cxa_begin_catch(i8* %e)
call void @__cxa_end_catch()
br label %try.cont
try.cont:
ret i32 0
}