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ARM IAS: support .object_arch The .object_arch directive indicates an alternative architecture to be specified in the object file. The directive does *not* effect the enabled feature bits for the object file generation. This is particularly useful when the code performs runtime detection and would like to indicate a lower architecture as the requirements than the actual instructions used. llvm-svn: 200451
2014-01-30 12:46:41 +08:00
@ RUN: not llvm-mc -triple armv7-eabi -filetype asm -o /dev/null %s 2>&1 \
@ RUN: | FileCheck %s
.syntax unified
.object_arch i686
@ CHECK: error: unknown architecture 'i686'
@ CHECK: .object_arch i686
@ CHECK: ^
.object_arch armv4!
@ CHECK: error: unexpected token
@ CHECK: .object_arch armv4!
@ CHECK: ^
.object_arch, invalid
@ CHECK: error: unexpected token
@ CHECK: .object_arch, invalid
@ CHECK: ^