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Replace more uses of 'unwind' in the tests with calls to landingpad and
resume. Note that some of these tests were basically dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140076 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -5,7 +5,7 @@
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; exists.
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define internal void @Callee1() {
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unwind
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unreachable
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}
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define void @Callee2() {
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@ -1,7 +1,7 @@
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; RUN: opt < %s -inline -disable-output
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define i32 @test() {
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unwind
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unreachable
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}
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define i32 @caller() {
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@ -114,7 +114,7 @@ entry:
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define fastcc void @_ZSt19__throw_ios_failurePKc() {
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entry:
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call fastcc void @_ZNSsC1EPKcRKSaIcE( )
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unwind
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unreachable
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}
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define void @_GLOBAL__D__ZSt23lexicographical_compareIPKaS1_EbT_S2_T0_S3_() {
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@ -133,10 +133,12 @@ entry:
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to label %try_exit.0 unwind label %try_catch.0
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try_catch.0: ; preds = %entry
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unreachable
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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resume { i8*, i32 } %exn
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try_exit.0: ; preds = %entry
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unwind
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unreachable
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}
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define fastcc void @_ZNSt11logic_errorC1ERKSs() {
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@ -153,7 +155,7 @@ entry:
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define fastcc void @_ZSt20__throw_length_errorPKc() {
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entry:
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call fastcc void @_ZNSt12length_errorC1ERKSs( )
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unwind
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unreachable
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}
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define fastcc void @_ZNSt12length_errorC1ERKSs() {
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@ -162,7 +164,9 @@ entry:
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to label %_ZNSt11logic_errorC2ERKSs.exit unwind label %invoke_catch.i
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invoke_catch.i: ; preds = %entry
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unwind
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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resume { i8*, i32 } %exn
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_ZNSt11logic_errorC2ERKSs.exit: ; preds = %entry
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ret void
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@ -199,8 +203,10 @@ entry:
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to label %invoke_cont.1 unwind label %invoke_catch.1
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invoke_catch.1: ; preds = %entry
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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call fastcc void @_ZNSaIcED1Ev( )
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unwind
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resume { i8*, i32 } %exn
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invoke_cont.1: ; preds = %entry
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call fastcc void @_ZNSaIcEC2ERKS_( )
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@ -243,3 +249,5 @@ define fastcc void @_ZN9__gnu_cxx12__pool_allocILb1ELi0EE9_S_refillEj() {
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entry:
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unreachable
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}
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declare i32 @__gxx_personality_v0(...)
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@ -155,7 +155,7 @@ endif.0: ; preds = %entry
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define fastcc void @_ZSt20__throw_length_errorPKc() {
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entry:
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call fastcc void @_ZNSt12length_errorC1ERKSs( )
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unwind
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ret void
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}
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define fastcc void @_ZNSs16_S_construct_auxIPKcEEPcT_S3_RKSaIcE12__false_type() {
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@ -178,8 +178,10 @@ entry:
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to label %invoke_cont.1 unwind label %invoke_catch.1
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invoke_catch.1: ; preds = %entry
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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call fastcc void @_ZNSaIcED1Ev( )
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unwind
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resume { i8*, i32 } %exn
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invoke_cont.1: ; preds = %entry
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call fastcc void @_ZNSaIcEC2ERKS_( )
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@ -306,7 +308,9 @@ entry:
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to label %_ZNSt11logic_errorC2ERKSs.exit unwind label %invoke_catch.i
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invoke_catch.i: ; preds = %entry
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unwind
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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resume { i8*, i32 } %exn
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_ZNSt11logic_errorC2ERKSs.exit: ; preds = %entry
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ret void
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@ -336,3 +340,5 @@ define fastcc void @_ZNSt5ctypeIcEC1EPKtbj() {
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entry:
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ret void
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}
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declare i32 @__gxx_personality_v0(...)
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@ -12,21 +12,9 @@ define i32 @test1() {
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to label %1 unwind label %Rethrow
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ret i32 0
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Rethrow:
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unwind
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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catch i8* null
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resume { i8*, i32 } %exn
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}
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; Verify that simplifycfg isn't duplicating 'unwind' instructions. Doing this
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; is bad because it discourages commoning.
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define i32 @test2(i1 %c) {
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; CHECK: @test2
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; CHECK: T:
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; CHECK-NEXT: call void @bar()
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; CHECK-NEXT: br label %F
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br i1 %c, label %T, label %F
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T:
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call void @bar()
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br label %F
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F:
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unwind
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}
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declare i32 @__gxx_personality_v0(...)
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