llvm-6502/test/MC/Mips/set-at-noat-bad-syntax.s

# RUN: not llvm-mc %s -triple=mips-unknown-unknown -mcpu=mips32 2>%t1
# RUN: FileCheck %s < %t1

.set at~
# CHECK: error: unexpected token, expected equals sign

.set at=
# CHECK: error: no register specified

.set at=~
# CHECK: error: unexpected token, expected dollar sign '$'

.set at=$
# CHECK: error: unexpected token, expected identifier or integer

.set at=$-4
# CHECK: error: unexpected token, expected identifier or integer

.set at=$1000
# CHECK: error: invalid register

.set at=$foo
# CHECK: error: invalid register

.set at=$2bar
# CHECK: error: unexpected token, expected end of statement

.set noat bar
# CHECK: error: unexpected token, expected end of statement
[mips] Improve support for the .set at/noat assembler directives. Summary: Made the following changes: Added calls to emitDirectiveSetNoAt() and emitDirectiveSetAt(). Added special emit function for .set at=$reg, emitDirectiveSetAtWithArg(unsigned RegNo). Improved parsing error checks for .set at. Refactored parser code for .set at. Improved testing of both directives. Improved code readability and comments. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D7176 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229097 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-13 10:30:57 +00:00			`# RUN: not llvm-mc %s -triple=mips-unknown-unknown -mcpu=mips32 2>%t1`
			`# RUN: FileCheck %s < %t1`

			`.set at~`
			`# CHECK: error: unexpected token, expected equals sign`

			`.set at=`
			`# CHECK: error: no register specified`

			`.set at=~`
			`# CHECK: error: unexpected token, expected dollar sign '$'`

			`.set at=$`
			`# CHECK: error: unexpected token, expected identifier or integer`

			`.set at=$-4`
			`# CHECK: error: unexpected token, expected identifier or integer`

			`.set at=$1000`
			`# CHECK: error: invalid register`

			`.set at=$foo`
			`# CHECK: error: invalid register`

			`.set at=$2bar`
			`# CHECK: error: unexpected token, expected end of statement`

			`.set noat bar`
			`# CHECK: error: unexpected token, expected end of statement`