diff options
| author | Richard Henderson <rth@cygnus.com> | 1999-08-26 00:58:42 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@cygnus.com> | 1999-08-26 00:58:42 +0000 |
| commit | ec75381c3783c22889b7a5611c1936b7666626e6 (patch) | |
| tree | 707ed26f6e0c6672f3e1ccba50590358a8743479 | |
| parent | b234bf259fa969fe20a6554599215517d0e4bb16 (diff) | |
* optabs.c (emit_cmp_and_jump_insns): Be more thorough in
canonization.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/new_ia32_branch@28884 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/optabs.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c994ed21eff..6b0d4b9cc84 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Wed Aug 25 17:56:59 1999 Richard Henderson <rth@cygnus.com> + + * optabs.c (emit_cmp_and_jump_insns): Be more thorough in + canonization. + Wed Aug 25 15:35:55 1999 Richard Henderson <rth@cygnus.com> * m88k.h (VERSION_INFO2): Kill. diff --git a/gcc/optabs.c b/gcc/optabs.c index dc742627a77..f8409374409 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -3299,7 +3299,8 @@ emit_cmp_and_jump_insns (x, y, comparison, size, mode, unsignedp, align, label) rtx op0; rtx op1; - if (CONSTANT_P (x)) + if ((CONSTANT_P (x) && ! CONSTANT_P (y)) + || (GET_CODE (x) == CONST_INT && GET_CODE (y) != CONST_INT)) { /* Swap operands and condition to ensure canonical RTL. */ op0 = y; |