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| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-27 19:40:09 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-27 19:40:09 +0000 |
| commit | 70b1bccded223707c04adb279a6263b36e07847c (patch) | |
| tree | 59c9118a07002c7ff071c0a4ded4d66d5d93cfc5 | |
| parent | 23ff750f2b0494487ee424d047486fd73e264bc4 (diff) | |
| download | ppe42-gcc-70b1bccded223707c04adb279a6263b36e07847c.tar.gz ppe42-gcc-70b1bccded223707c04adb279a6263b36e07847c.zip | |
* jump.c (rtx_renumbered_equal_p): Replace an expression that
is known to be 0 with 0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68602 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/jump.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 53b3a037b9a..2e263f9a231 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> + * jump.c (rtx_renumbered_equal_p): Replace an expression that + is known to be 0 with 0. + +2003-06-27 Kazu Hirata <kazu@cs.umass.edu> + * gcse.c (expr_equiv_p): Replace expressions that are known to be 0 with 0. diff --git a/gcc/jump.c b/gcc/jump.c index 630524bb356..08ae377274e 100644 --- a/gcc/jump.c +++ b/gcc/jump.c @@ -2326,10 +2326,8 @@ rtx_renumbered_equal_p (x, y) case CC0: case ADDR_VEC: case ADDR_DIFF_VEC: - return 0; - case CONST_INT: - return INTVAL (x) == INTVAL (y); + return 0; case LABEL_REF: /* We can't assume nonlocal labels have their following insns yet. */ |
