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llvm-6502/test/MC/ARM/eh-directive-personality-diagnostics.s

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Implement AsmParser for ARM unwind directives. This commit implements the AsmParser for fnstart, fnend, cantunwind, personality, handlerdata, pad, setfp, save, and vsave directives. This commit fixes some minor issue in the ARMELFStreamer: * The switch back to corresponding section after the .fnend directive. * Emit the unwind opcode while processing .fnend directive if there is no .handlerdata directive. * Emit the unwind opcode to .ARM.extab while processing .handlerdata even if .personality directive does not exist. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181603 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-10 16:17:24 +00:00
@ RUN: not llvm-mc -triple=armv7-unknown-linux-gnueabi < %s 2> %t
@ RUN: FileCheck --check-prefix=CHECK < %t %s
@ Check the diagnostics for .personality directive.
.syntax unified
.text
@-------------------------------------------------------------------------------
@ TEST1: .personality before .fnstart
@-------------------------------------------------------------------------------
.globl func1
.align 2
.type func1,%function
.personality __gxx_personality_v0
@ CHECK: error: .fnstart must precede .personality directive
@ CHECK: .personality __gxx_personality_v0
@ CHECK: ^
.fnstart
func1:
.fnend
@-------------------------------------------------------------------------------
@ TEST2: .personality after .handlerdata
@-------------------------------------------------------------------------------
.globl func2
.align 2
.type func2,%function
.fnstart
func2:
.handlerdata
.personality __gxx_personality_v0
@ CHECK: error: .personality must precede .handlerdata directive
@ CHECK: .personality __gxx_personality_v0
@ CHECK: ^
.fnend
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