| ; RUN: llc -march=riscv32 --code-model=small < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv32 --code-model=medium < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv32 --code-model=small -relocation-model=pic < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv32 --code-model=medium -relocation-model=pic < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv64 --code-model=small < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv64 --code-model=medium < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv64 --code-model=small -relocation-model=pic < %s \ |
| ; RUN: | FileCheck %s |
| ; RUN: llc -march=riscv64 --code-model=medium -relocation-model=pic < %s \ |
| ; RUN: | 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_udata4 |
| ; CHECK-NEXT: .byte 3 # Call site Encoding = udata4 |
| ; CHECK-NEXT: .uleb128 .Lcst_end0-.Lcst_begin0 |
| ; CHECK-NEXT: cst_begin0: |
| ; CHECK-NEXT: .word .Ltmp0-.Lfunc_begin0 # >> Call Site 1 << |
| ; CHECK-NEXT: .word .Ltmp1-.Ltmp0 # Call between .Ltmp0 and .Ltmp1 |
| ; CHECK-NEXT: .word .Ltmp2-.Lfunc_begin0 # jumps to .Ltmp2 |
| ; CHECK-NEXT: .byte 1 # On action: 1 |
| ; CHECK-NEXT: .word .Ltmp1-.Lfunc_begin0 # >> Call Site 2 << |
| ; CHECK-NEXT: .word .Lfunc_end0-.Ltmp1 # Call between .Ltmp1 and .Lfunc_end0 |
| ; CHECK-NEXT: .word 0 # has no landing pad |
| ; CHECK-NEXT: .byte 0 # On action: cleanup |
