| ; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparc -relocation-model=static | FileCheck -check-prefix=V8ABS %s |
| ; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparc -relocation-model=pic | FileCheck -check-prefix=V8PIC %s |
| ; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparcv9 -relocation-model=static | FileCheck -check-prefix=V9ABS %s |
| ; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparcv9 -relocation-model=pic | FileCheck -check-prefix=V9PIC %s |
| |
| |
| %struct.__fundamental_type_info_pseudo = type { %struct.__type_info_pseudo } |
| %struct.__type_info_pseudo = type { i8*, i8* } |
| |
| @_ZTIi = external constant %struct.__fundamental_type_info_pseudo |
| @_ZTIf = external constant %struct.__fundamental_type_info_pseudo |
| @.cst = private unnamed_addr constant [12 x i8] c"catched int\00", align 64 |
| @.cst1 = private unnamed_addr constant [14 x i8] c"catched float\00", align 64 |
| |
| ; V8ABS-LABEL: main: |
| ; V8ABS: .cfi_startproc |
| ; V8ABS: .cfi_personality 0, __gxx_personality_v0 |
| ; V8ABS: .cfi_lsda 0, |
| ; V8ABS: .cfi_def_cfa_register {{30|%fp}} |
| ; V8ABS: .cfi_window_save |
| ; V8ABS: .cfi_register %o7, %i7 |
| |
| ; V8ABS: call __cxa_throw |
| ; V8ABS: call __cxa_throw |
| |
| ; V8ABS: call __cxa_begin_catch |
| ; V8ABS: call __cxa_end_catch |
| |
| ; V8ABS: call __cxa_begin_catch |
| ; V8ABS: call __cxa_end_catch |
| |
| ; V8ABS: .cfi_endproc |
| |
| ; V8PIC-LABEL: main: |
| ; V8PIC: .cfi_startproc |
| ; V8PIC: .cfi_personality 155, DW.ref.__gxx_personality_v0 |
| ; V8PIC: .cfi_lsda 27, |
| ; V8PIC: .cfi_def_cfa_register {{30|%fp}} |
| ; V8PIC: .cfi_window_save |
| ; V8PIC: .cfi_register %o7, %i7 |
| ; V8PIC: .section .gcc_except_table |
| ; V8PIC-NOT: .section |
| ; V8PIC: .word %r_disp32(.L_ZTIi.DW.stub) |
| ; V8PIC: .data |
| ; V8PIC: .L_ZTIi.DW.stub: |
| ; V8PIC-NEXT: .word _ZTIi |
| |
| |
| ; V9ABS-LABEL: main: |
| ; V9ABS: .cfi_startproc |
| ; V9ABS: .cfi_personality 0, __gxx_personality_v0 |
| ; V9ABS: .cfi_lsda 27, |
| ; V9ABS: .cfi_def_cfa_register {{30|%fp}} |
| ; V9ABS: .cfi_window_save |
| ; V9ABS: .cfi_register %o7, %i7 |
| ; V9ABS: .section .gcc_except_table |
| ; V9ABS-NOT: .section |
| ; V9ABS: .xword _ZTIi |
| |
| ; V9PIC-LABEL: main: |
| ; V9PIC: .cfi_startproc |
| ; V9PIC: .cfi_personality 155, DW.ref.__gxx_personality_v0 |
| ; V9PIC: .cfi_lsda 27, |
| ; V9PIC: .cfi_def_cfa_register {{30|%fp}} |
| ; V9PIC: .cfi_window_save |
| ; V9PIC: .cfi_register %o7, %i7 |
| ; V9PIC: .section .gcc_except_table |
| ; V9PIC-NOT: .section |
| ; V9PIC: .word %r_disp32(.L_ZTIi.DW.stub) |
| ; V9PIC: .data |
| ; V9PIC: .L_ZTIi.DW.stub: |
| ; V9PIC-NEXT: .xword _ZTIi |
| |
| define i32 @main(i32 %argc, i8** nocapture readnone %argv) unnamed_addr #0 personality i32 (i32, i64, i8*, i8*)* @__gxx_personality_v0 { |
| entry: |
| %0 = icmp eq i32 %argc, 2 |
| %1 = tail call i8* @__cxa_allocate_exception(i32 4) #1 |
| br i1 %0, label %"3", label %"4" |
| |
| "3": ; preds = %entry |
| %2 = bitcast i8* %1 to i32* |
| store i32 0, i32* %2, align 4 |
| invoke void @__cxa_throw(i8* %1, i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIi to i8*), void (i8*)* null) #2 |
| to label %3 unwind label %"8" |
| |
| ; <label>:3 ; preds = %"3" |
| unreachable |
| |
| "4": ; preds = %entry |
| %4 = bitcast i8* %1 to float* |
| store float 1.000000e+00, float* %4, align 4 |
| |
| |
| invoke void @__cxa_throw(i8* %1, i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIf to i8*), void (i8*)* null) #2 |
| to label %5 unwind label %"8" |
| |
| ; <label>:5 ; preds = %"4" |
| unreachable |
| |
| "5": ; preds = %"13", %"11" |
| %6 = phi i32 [ 2, %"13" ], [ 0, %"11" ] |
| ret i32 %6 |
| |
| "8": ; preds = %"4", %"3" |
| %exc = landingpad { i8*, i32 } |
| catch %struct.__fundamental_type_info_pseudo* @_ZTIi |
| catch %struct.__fundamental_type_info_pseudo* @_ZTIf |
| %exc_ptr12 = extractvalue { i8*, i32 } %exc, 0 |
| %filter13 = extractvalue { i8*, i32 } %exc, 1 |
| %typeid = tail call i32 @llvm.eh.typeid.for(i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIi to i8*)) |
| %7 = icmp eq i32 %filter13, %typeid |
| br i1 %7, label %"11", label %8 |
| |
| ; <label>:8 ; preds = %"8" |
| %typeid8 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIf to i8*)) |
| %9 = icmp eq i32 %filter13, %typeid8 |
| br i1 %9, label %"13", label %"9" |
| |
| "9": ; preds = %8 |
| resume { i8*, i32 } %exc |
| |
| "11": ; preds = %"8" |
| %10 = tail call i8* @__cxa_begin_catch(i8* %exc_ptr12) #1 |
| %11 = tail call i32 @puts(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.cst, i32 0, i32 0)) |
| tail call void @__cxa_end_catch() #1 |
| br label %"5" |
| |
| "13": ; preds = %8 |
| %12 = tail call i8* @__cxa_begin_catch(i8* %exc_ptr12) #1 |
| %13 = tail call i32 @puts(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.cst1, i32 0, i32 0)) |
| tail call void @__cxa_end_catch() #1 |
| br label %"5" |
| } |
| |
| ; Function Attrs: nounwind |
| declare i8* @__cxa_allocate_exception(i32) #1 |
| |
| ; Function Attrs: noreturn |
| declare void @__cxa_throw(i8*, i8*, void (i8*)*) #2 |
| |
| declare void @__cxa_end_catch() |
| |
| ; Function Attrs: nounwind readnone |
| declare i32 @llvm.eh.typeid.for(i8*) #3 |
| |
| ; Function Attrs: nounwind |
| declare i8* @__cxa_begin_catch(i8*) #1 |
| |
| ; Function Attrs: nounwind |
| declare i32 @puts(i8* nocapture readonly) #1 |
| |
| declare i32 @__gxx_personality_v0(i32, i64, i8*, i8*) |
| |
| attributes #0 = { "frame-pointer"="none" } |
| attributes #1 = { nounwind } |
| attributes #2 = { noreturn } |
| attributes #3 = { nounwind readnone } |