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authorgeoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 17 Feb 2004 05:15:05 +0000 (05:15 +0000)
committergeoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 17 Feb 2004 05:15:05 +0000 (05:15 +0000)
commitb147a3b4102fbcc18c862afcfd534a0bb4f12a39
tree6dfb44863c0022501e008c5e034fc8b9d78d044ftree | snapshot
parentb8f2aeef80b36704f41daf92bd837d578fb1db58commit | diff
Index: ChangeLog
2004-02-16  Geoffrey Keating  <geoffk@apple.com>

* doc/md.texi (Insn Canonicalizations): Document left-chaining
in associative operators.
* rtlanal.c (commutative_operand_precedence): Create some new
variables.  Prefer a commutative operand on the left, then
binary expressions, then NEG and NOT.

Index: testsuite/ChangeLog
2004-02-16  Geoffrey Keating  <geoffk@apple.com>

* gcc.c-torture/compile/20040216-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@77945 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/doc/md.texi diff | blob | history
gcc/rtlanal.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/20040216-1.c [new file with mode: 0644] blob
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