| ;; Test if we are still able to compile even when the personality routine is just an alias. |
| |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec \ |
| ; RUN: -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s --check-prefixes=SYM,SYM32 |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec \ |
| ; RUN: -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck %s --check-prefixes=SYM,SYM64 |
| |
| @__xlcxx_personality_v1 = alias i32 (), i32 ()* @__gxx_personality_v0 |
| define i32 @__gxx_personality_v0() { |
| entry: |
| ret i32 1 |
| } |
| |
| define dso_local signext i32 @_Z3foov() #0 personality i8* bitcast (i32 ()* @__xlcxx_personality_v1 to i8*) { |
| entry: |
| %retval = alloca i32, align 4 |
| %exn.slot = alloca i8*, align 8 |
| %ehselector.slot = alloca i32, align 4 |
| invoke void @_Z3barv() |
| to label %invoke.cont unwind label %lpad |
| |
| invoke.cont: ; preds = %entry |
| br label %try.cont |
| |
| lpad: ; preds = %entry |
| %0 = landingpad { i8*, i32 } |
| catch i8* null |
| %1 = extractvalue { i8*, i32 } %0, 0 |
| store i8* %1, i8** %exn.slot, align 8 |
| %2 = extractvalue { i8*, i32 } %0, 1 |
| store i32 %2, i32* %ehselector.slot, align 4 |
| br label %catch |
| |
| catch: ; preds = %lpad |
| %exn = load i8*, i8** %exn.slot, align 8 |
| br label %return |
| |
| try.cont: ; preds = %invoke.cont |
| store i32 2, i32* %retval, align 4 |
| br label %return |
| |
| return: ; preds = %try.cont, %catch |
| ret i32 1 |
| } |
| |
| declare void @_Z3barv() |
| |
| ; SYM: .globl __gxx_personality_v0[DS] # -- Begin function __gxx_personality_v0 |
| ; SYM: .globl .__gxx_personality_v0 |
| ; SYM: .align 4 |
| ; SYM: .csect __gxx_personality_v0[DS] |
| ; SYM: __xlcxx_personality_v1: # @__gxx_personality_v0 |
| ; SYM32: .vbyte 4, .__gxx_personality_v0 |
| ; SYM32: .vbyte 4, TOC[TC0] |
| ; SYM32: .vbyte 4, 0 |
| ; SYM64: .vbyte 8, .__gxx_personality_v0 |
| ; SYM64: .vbyte 8, TOC[TC0] |
| ; SYM64: .vbyte 8, 0 |
| ; SYM: .csect .text[PR],2 |
| ; SYM: .__gxx_personality_v0: |
| ; SYM: .__xlcxx_personality_v1: |
| ; SYM: # %bb.0: # %entry |
| ; SYM: li 3, 1 |
| ; SYM: blr |
| |
| ; SYM: .csect .eh_info_table[RW],2 |
| ; SYM: __ehinfo.1: |
| ; SYM: .vbyte 4, 0 |
| ; SYM32: .align 2 |
| ; SYM32: .vbyte 4, GCC_except_table1 |
| ; SYM32: .vbyte 4, __xlcxx_personality_v1 |
| ; SYM64: .align 3 |
| ; SYM64: .vbyte 8, GCC_except_table1 |
| ; SYM64: .vbyte 8, __xlcxx_personality_v1 |