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llvm-project/llvm/test/MC/ARM/eh-directive-fnstart-diagno...

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Prefix failing commands with not to make clear they are expected to fail. llvm-svn: 185554
2013-07-04 00:41:29 +08:00
@ RUN: not llvm-mc %s -triple=armv7-unknown-linux-gnueabi \
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. llvm-svn: 181603
2013-05-11 00:17:24 +08:00
@ RUN: -filetype=obj -o /dev/null 2>&1 | FileCheck %s
@ Check the diagnostics for the mismatched .fnstart directives.
@ There should be some diagnostics when the previous .fnstart is not closed
@ by the .fnend directive.
.syntax unified
.text
.globl func1
.align 2
.type func1,%function
.fnstart
func1:
@ Intentionally miss the .fnend directive
.globl func2
.align 2
.type func2,%function
.fnstart
@ CHECK: error: .fnstart starts before the end of previous one
@ CHECK: .fnstart
@ CHECK: ^
ARM IAS: refactor unwind context Move the unwinding context for the ARM IAS into a helper class. This is purely a structural refactoring. A follow up change allows for recording additional depth to improve diagnostics. llvm-svn: 198664
2014-01-07 10:28:55 +08:00
@ CHECK: note: .fnstart was specified here
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. llvm-svn: 181603
2013-05-11 00:17:24 +08:00
@ CHECK: .fnstart
@ CHECK: ^
func2:
.fnend