diff options
Diffstat (limited to 'test/Transforms/SimplifyCFG/trivial-throw.ll')
-rw-r--r-- | test/Transforms/SimplifyCFG/trivial-throw.ll | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/test/Transforms/SimplifyCFG/trivial-throw.ll b/test/Transforms/SimplifyCFG/trivial-throw.ll deleted file mode 100644 index ca2b569..0000000 --- a/test/Transforms/SimplifyCFG/trivial-throw.ll +++ /dev/null @@ -1,77 +0,0 @@ -; RUN: opt -simplifycfg -S < %s | FileCheck %s -; <rdar://problem/13360379> - -@_ZTVN10__cxxabiv117__class_type_infoE = external global i8* -@_ZTS13TestException = linkonce_odr constant [16 x i8] c"13TestException\00" -@_ZTI13TestException = linkonce_odr unnamed_addr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8** @_ZTVN10__cxxabiv117__class_type_infoE, i64 2) to i8*), i8* getelementptr inbounds ([16 x i8]* @_ZTS13TestException, i32 0, i32 0) } - -define void @throw(i32 %n) #0 { -entry: - %exception = call i8* @__cxa_allocate_exception(i64 1) #4 - call void @__cxa_throw(i8* %exception, i8* bitcast ({ i8*, i8* }* @_ZTI13TestException to i8*), i8* null) #2 - unreachable -} - -define void @func() #0 { -entry: -; CHECK: func() -; CHECK: invoke void @throw -; CHECK-NOT: call void @throw - invoke void @throw(i32 42) #0 - to label %exit unwind label %lpad - -lpad: - %tmp0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) - cleanup - resume { i8*, i32 } %tmp0 - -exit: - invoke void @abort() #2 - to label %invoke.cont unwind label %lpad1 - -invoke.cont: - unreachable - -lpad1: - %tmp1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) - catch i8* bitcast ({ i8*, i8* }* @_ZTI13TestException to i8*) - %tmp2 = extractvalue { i8*, i32 } %tmp1, 1 - %tmp3 = call i32 @llvm.eh.typeid.for(i8* bitcast ({ i8*, i8* }* @_ZTI13TestException to i8*)) #4 - %matches = icmp eq i32 %tmp2, %tmp3 - br i1 %matches, label %catch, label %eh.resume - -catch: - ret void - -eh.resume: - resume { i8*, i32 } %tmp1 -} - -define linkonce_odr hidden void @__clang_call_terminate(i8*) #1 { - %2 = call i8* @__cxa_begin_catch(i8* %0) #4 - call void @_ZSt9terminatev() #5 - unreachable -} - -declare void @abort() #2 - -declare i32 @llvm.eh.typeid.for(i8*) #3 - -declare void @__cxa_end_catch() - -declare i8* @__cxa_allocate_exception(i64) - -declare i32 @__gxx_personality_v0(...) - -declare void @__cxa_throw(i8*, i8*, i8*) - -declare i8* @__cxa_begin_catch(i8*) - -declare void @_ZSt9terminatev() - -attributes #0 = { ssp uwtable } -attributes #1 = { noinline noreturn nounwind } -attributes #2 = { noreturn } -attributes #3 = { nounwind readnone } -attributes #4 = { nounwind } -attributes #5 = { noreturn nounwind } |