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author | Toma Tabacu <toma.tabacu@imgtec.com> | 2015-02-13 10:30:57 +0000 |
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committer | Toma Tabacu <toma.tabacu@imgtec.com> | 2015-02-13 10:30:57 +0000 |
commit | 94b64060afe95fa064c875d010ec77731c117cb9 (patch) | |
tree | b9a14193c4d5dd79fb598782fbbcb27f3e5cf194 /test/MC/Mips/set-at-noat-bad-syntax.s | |
parent | 7ea33e53c78e6fb9ca96ece5a884d6e86e2f0e4f (diff) |
[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=$reg, emitDirectiveSetAtWithArg(unsigned RegNo).
Improved parsing error checks for .set at.
Refactored parser code for .set at.
Improved testing of both directives.
Improved code readability and comments.
Reviewers: dsanders
Reviewed By: dsanders
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D7176
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229097 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Mips/set-at-noat-bad-syntax.s')
-rw-r--r-- | test/MC/Mips/set-at-noat-bad-syntax.s | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/MC/Mips/set-at-noat-bad-syntax.s b/test/MC/Mips/set-at-noat-bad-syntax.s new file mode 100644 index 00000000000..47f5be74f9a --- /dev/null +++ b/test/MC/Mips/set-at-noat-bad-syntax.s @@ -0,0 +1,29 @@ +# RUN: not llvm-mc %s -triple=mips-unknown-unknown -mcpu=mips32 2>%t1 +# RUN: FileCheck %s < %t1 + +.set at~ +# CHECK: error: unexpected token, expected equals sign + +.set at= +# CHECK: error: no register specified + +.set at=~ +# CHECK: error: unexpected token, expected dollar sign '$' + +.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 |