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llvm/llvm-project/refs/heads/users/void/array-bounds-accessed/./llvm/test/CodeGen/SPARC/exception.ll
blob: 08e7e677a5bb83bb6e345a9948b24cf08d2ace27 [file] [edit]
; 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
; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparcv9 -relocation-model=static -filetype=obj | llvm-readobj -r - | FileCheck -check-prefix=V9ABS-REL %s
; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=sparcv9 -relocation-model=pic -filetype=obj | llvm-readobj -r - | FileCheck -check-prefix=V9PIC-REL %s
%struct.__fundamental_type_info_pseudo = type { %struct.__type_info_pseudo }
%struct.__type_info_pseudo = type { ptr, ptr }
@_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
; V9ABS-REL: .rela.gcc_except_table {
; V9ABS-REL-NEXT: 0x14 R_SPARC_64 _ZTIi 0x0
; V9ABS-REL-NEXT: 0x1C R_SPARC_64 _ZTIf 0x0
; V9ABS-REL-NEXT: }
; V9ABS-REL-NEXT: .rela.eh_frame {
; V9ABS-REL-NEXT: 0x13 R_SPARC_UA64 __gxx_personality_v0 0x0
; V9ABS-REL-NEXT: 0x2C R_SPARC_DISP32 .text 0x0
; V9ABS-REL-NEXT: 0x35 R_SPARC_DISP32 .gcc_except_table 0x0
; V9ABS-REL-NEXT: }
; 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
; V9PIC-REL: .rela.gcc_except_table {
; V9PIC-REL-NEXT: 0x14 R_SPARC_DISP32 .data 0x8
; V9PIC-REL-NEXT: 0x18 R_SPARC_DISP32 .data 0x0
; V9PIC-REL-NEXT: }
; V9PIC-REL-NEXT: .rela.data {
; V9PIC-REL: .rela.data.DW.ref.__gxx_personality_v0 {
; V9PIC-REL: .rela.eh_frame {
; V9PIC-REL-NEXT: 0x13 R_SPARC_DISP32 DW.ref.__gxx_personality_v0 0x0
; V9PIC-REL-NEXT: 0x28 R_SPARC_DISP32 .text 0x0
; V9PIC-REL-NEXT: 0x31 R_SPARC_DISP32 .gcc_except_table 0x0
; V9PIC-REL-NEXT: }
define i32 @main(i32 %argc, ptr nocapture readnone %argv) unnamed_addr #0 personality ptr @__gxx_personality_v0 {
entry:
%0 = icmp eq i32 %argc, 2
%1 = tail call ptr @__cxa_allocate_exception(i32 4) #1
br i1 %0, label %"3", label %"4"
"3": ; preds = %entry
%2 = bitcast ptr %1 to ptr
store i32 0, ptr %2, align 4
invoke void @__cxa_throw(ptr %1, ptr @_ZTIi, ptr null) #2
to label %3 unwind label %"8"
; <label>:3 ; preds = %"3"
unreachable
"4": ; preds = %entry
%4 = bitcast ptr %1 to ptr
store float 1.000000e+00, ptr %4, align 4
invoke void @__cxa_throw(ptr %1, ptr @_ZTIf, ptr 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 { ptr, i32 }
catch ptr @_ZTIi
catch ptr @_ZTIf
%exc_ptr12 = extractvalue { ptr, i32 } %exc, 0
%filter13 = extractvalue { ptr, i32 } %exc, 1
%typeid = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi)
%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(ptr @_ZTIf)
%9 = icmp eq i32 %filter13, %typeid8
br i1 %9, label %"13", label %"9"
"9": ; preds = %8
resume { ptr, i32 } %exc
"11": ; preds = %"8"
%10 = tail call ptr @__cxa_begin_catch(ptr %exc_ptr12) #1
%11 = tail call i32 @puts(ptr @.cst)
tail call void @__cxa_end_catch() #1
br label %"5"
"13": ; preds = %8
%12 = tail call ptr @__cxa_begin_catch(ptr %exc_ptr12) #1
%13 = tail call i32 @puts(ptr @.cst1)
tail call void @__cxa_end_catch() #1
br label %"5"
}
; Function Attrs: nounwind
declare ptr @__cxa_allocate_exception(i32) #1
; Function Attrs: noreturn
declare void @__cxa_throw(ptr, ptr, ptr) #2
declare void @__cxa_end_catch()
; Function Attrs: nounwind readnone
declare i32 @llvm.eh.typeid.for(ptr) #3
; Function Attrs: nounwind
declare ptr @__cxa_begin_catch(ptr) #1
; Function Attrs: nounwind
declare i32 @puts(ptr nocapture readonly) #1
declare i32 @__gxx_personality_v0(i32, i64, ptr, ptr)
attributes #0 = { "frame-pointer"="none" }
attributes #1 = { nounwind }
attributes #2 = { noreturn }
attributes #3 = { nounwind readnone }