| ; RUN: llc -mtriple=x86_64-windows-msvc < %s | FileCheck %s |
| |
| @str = linkonce_odr unnamed_addr constant [27 x i8] c"GetExceptionCode(): 0x%lx\0A\00", align 1 |
| |
| declare i32 @llvm.eh.exceptioncode(token) |
| declare i32 @__C_specific_handler(...) |
| declare void @crash() |
| declare i32 @printf(ptr nocapture readonly, ...) nounwind |
| |
| define i32 @main() personality ptr @__C_specific_handler { |
| entry: |
| invoke void @crash() |
| to label %__try.cont unwind label %lpad |
| |
| __try.cont: |
| ret i32 0 |
| |
| lpad: |
| %cs1 = catchswitch within none [label %catchall] unwind to caller |
| |
| catchall: |
| %p = catchpad within %cs1 [ptr null, i32 64, ptr null] |
| %code = call i32 @llvm.eh.exceptioncode(token %p) |
| call i32 (ptr, ...) @printf(ptr @str, i32 %code) [ "funclet"(token %p) ] |
| catchret from %p to label %__try.cont |
| } |
| |
| ; Check that we can get the exception code from eax to the printf. |
| |
| ; CHECK-LABEL: main: |
| ; CHECK: callq crash |
| ; CHECK: retq |
| ; CHECK: .LBB0_2: # %catchall |
| ; CHECK: leaq str(%rip), %rcx |
| ; CHECK: movl %eax, %edx |
| ; CHECK: callq printf |
| |
| ; CHECK: .seh_handlerdata |
| ; CHECK-NEXT: .Lmain$parent_frame_offset |
| ; CHECK-NEXT: .long (.Llsda_end0-.Llsda_begin0)/16 |
| ; CHECK-NEXT: .Llsda_begin0: |
| ; CHECK-NEXT: .long .Ltmp{{[0-9]+}}@IMGREL |
| ; CHECK-NEXT: .long .Ltmp{{[0-9]+}}@IMGREL+1 |
| ; CHECK-NEXT: .long 1 |
| ; CHECK-NEXT: .long .LBB0_2@IMGREL |
| ; CHECK-NEXT: .Llsda_end0: |
