diff options
| author | Nathanael Nerode <neroden@gcc.gnu.org> | 2002-11-01 07:05:57 +0000 |
|---|---|---|
| committer | Nathanael Nerode <neroden@gcc.gnu.org> | 2002-11-01 07:05:57 +0000 |
| commit | 9efb4cb6905ac20d42d3937d1eb26fecfce83cb9 (patch) | |
| tree | 7314bb8ffbf1414837e5a730e9b638d3577bdeee /gcc/doc | |
| parent | 75fe3383d87ba0a14c725537c9063f55d722cee3 (diff) | |
| download | gcc-9efb4cb6905ac20d42d3937d1eb26fecfce83cb9.zip gcc-9efb4cb6905ac20d42d3937d1eb26fecfce83cb9.tar.gz gcc-9efb4cb6905ac20d42d3937d1eb26fecfce83cb9.tar.bz2 | |
re PR inline-asm/6162 (i386 asm reloader ice in reload_cse_simplify_operands)
PR optimization/6162
* md.texi: Document restriction on commutative operand
specification.
From-SVN: r58705
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/md.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index 0dbeb2b..c4501ee 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -1256,6 +1256,8 @@ instruction is defined: @dots{}) @end smallexample @end ifset +GCC can only handle one commutative pair in an asm; if you use more, +the compiler may fail. @cindex @samp{#} in constraint @item # |