diff options
| -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 a152997..f73c4da 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 dc74262..f840937 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; |