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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-06 19:35:44 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-06 19:35:44 +0000 |
| commit | 82353beb8cb9ce75c7ba2728737a52669b07f59f (patch) | |
| tree | 91d98365dcceef73b7eaefd2d77bfc60e3759698 /gcc/doc | |
| parent | 5a2fb01f6d5e6f9e117ad3ca454b57bc90b3a166 (diff) | |
| download | gcc-82353beb8cb9ce75c7ba2728737a52669b07f59f.tar.gz | |
Support {, } and | in assembly output
gcc/
2013-05-06 Maxim Kuznetsov <maks.kuznetsov@gmail.com>
* final.c (do_assembler_dialects): Don't handle curly braces and
vertical bar escaped by % as dialect delimiters.
(output_asm_insn): Print curly braces and vertical bar if escaped
by % and ASSEMBLER_DIALECT defined.
* doc/tm.texi.in (ASSEMBLER_DIALECT): Document new standard escapes.
* doc/tm.texi: Regenerated.
gcc/testsuite/
2013-05-06 Maxim Kuznetsov <maks.kuznetsov@gmail.com>
* gcc.target/i386/asm-dialect-2.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198641 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/tm.texi | 4 | ||||
| -rw-r--r-- | gcc/doc/tm.texi.in | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index ec7ef758086..2482eb484b0 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -8729,7 +8729,9 @@ first argument of @code{asm_fprintf}. This construct outputs @code{ASSEMBLER_DIALECT} is zero, one, two, etc. Any special characters within these strings retain their usual meaning. If there are fewer alternatives within the braces than the value of -@code{ASSEMBLER_DIALECT}, the construct outputs nothing. +@code{ASSEMBLER_DIALECT}, the construct outputs nothing. If it's needed +to print curly braces or @samp{|} character in assembler output directly, +@samp{%@{}, @samp{%@}} and @samp{%|} can be used. If you do not define this macro, the characters @samp{@{}, @samp{|} and @samp{@}} do not have any special meaning when used in templates or diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index a4187335b62..611d6813a56 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -8602,7 +8602,9 @@ first argument of @code{asm_fprintf}. This construct outputs @code{ASSEMBLER_DIALECT} is zero, one, two, etc. Any special characters within these strings retain their usual meaning. If there are fewer alternatives within the braces than the value of -@code{ASSEMBLER_DIALECT}, the construct outputs nothing. +@code{ASSEMBLER_DIALECT}, the construct outputs nothing. If it's needed +to print curly braces or @samp{|} character in assembler output directly, +@samp{%@{}, @samp{%@}} and @samp{%|} can be used. If you do not define this macro, the characters @samp{@{}, @samp{|} and @samp{@}} do not have any special meaning when used in templates or |