blob: f4e347e07de546992e6145e8abed92b0ea4efcc5 [file] [log] [blame]
; RUN: llc --mtriple=loongarch32 --relocation-model=static < %s | FileCheck %s
; RUN: llc --mtriple=loongarch32 --relocation-model=pic < %s | FileCheck %s
; RUN: llc --mtriple=loongarch64 --relocation-model=static < %s | FileCheck %s
; RUN: llc --mtriple=loongarch64 --relocation-model=pic < %s | FileCheck %s
declare void @throw_exception()
declare i32 @__gxx_personality_v0(...)
declare ptr @__cxa_begin_catch(ptr)
declare void @__cxa_end_catch()
; CHECK-LABEL: test1:
; CHECK: .cfi_startproc
;; PersonalityEncoding = DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4
; CHECK-NEXT: .cfi_personality 155, DW.ref.__gxx_personality_v0
;; LSDAEncoding = DW_EH_PE_pcrel | DW_EH_PE_sdata4
; CHECK-NEXT: .cfi_lsda 27, .Lexception0
define void @test1() personality ptr @__gxx_personality_v0 {
entry:
invoke void @throw_exception() to label %try.cont unwind label %lpad
lpad:
%0 = landingpad { ptr, i32 }
catch ptr null
%1 = extractvalue { ptr, i32 } %0, 0
%2 = tail call ptr @__cxa_begin_catch(ptr %1)
tail call void @__cxa_end_catch()
br label %try.cont
try.cont:
ret void
}
; CHECK-LABEL: GCC_except_table0:
; CHECK-NEXT: .Lexception0:
; CHECK-NEXT: .byte 255 # @LPStart Encoding = omit
;; TTypeEncoding = DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4
; CHECK-NEXT: .byte 155 # @TType Encoding = indirect pcrel sdata4
; CHECK: .Lttbaseref0:
;; CallSiteEncoding = dwarf::DW_EH_PE_uleb128
; CHECK-NEXT: .byte 1 # Call site Encoding = uleb128
; CHECK-NEXT: .uleb128 .Lcst_end0-.Lcst_begin0
; CHECK-NEXT: .Lcst_begin0:
; CHECK-NEXT: .uleb128 .Ltmp0-.Lfunc_begin0 # >> Call Site 1 <<
; CHECK-NEXT: .uleb128 .Ltmp1-.Ltmp0 # Call between .Ltmp0 and .Ltmp1
; CHECK-NEXT: .uleb128 .Ltmp2-.Lfunc_begin0 # jumps to .Ltmp2
; CHECK-NEXT: .byte 1 # On action: 1
; CHECK-NEXT: .uleb128 .Ltmp1-.Lfunc_begin0 # >> Call Site 2 <<
; CHECK-NEXT: .uleb128 .Lfunc_end0-.Ltmp1 # Call between .Ltmp1 and .Lfunc_end0
; CHECK-NEXT: .byte 0 # has no landing pad
; CHECK-NEXT: .byte 0 # On action: cleanup