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| author | neroden <neroden@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-11-01 07:05:57 +0000 |
|---|---|---|
| committer | neroden <neroden@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-11-01 07:05:57 +0000 |
| commit | 3acd06fdef276b79d818e2361159e55f9b6f9920 (patch) | |
| tree | 7314bb8ffbf1414837e5a730e9b638d3577bdeee /gcc/doc/md.texi | |
| parent | 66ab2e1e8efd279d5cbb66299f9bb4ddb2803c59 (diff) | |
| download | gcc-3acd06fdef276b79d818e2361159e55f9b6f9920.tar.gz | |
PR optimization/6162
* md.texi: Document restriction on commutative operand
specification.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@58705 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/md.texi')
| -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 0dbeb2b120c..c4501ee8895 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 # |