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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-11-23 17:43:26 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-11-23 17:43:26 -0500 |
| commit | c4e861e80b499e06cbe79677d29d89fe517d356b (patch) | |
| tree | c4e9f8f5b2aa206488648880d27e7e286144ff40 /gcc/combine.c | |
| parent | d66230e738488d10f7c6242163d8325024e90b75 (diff) | |
| download | gcc-c4e861e80b499e06cbe79677d29d89fe517d356b.zip gcc-c4e861e80b499e06cbe79677d29d89fe517d356b.tar.gz gcc-c4e861e80b499e06cbe79677d29d89fe517d356b.tar.bz2 | |
(try_combine, simplify_shift_const): Add initializations for some
uninitialized variables.
From-SVN: r6148
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 86be74a..f4da033 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -1162,7 +1162,7 @@ try_combine (i3, i2, i1) /* PATTERN (I2), or a copy of it in certain cases. */ rtx i2pat; /* Indicates if I2DEST or I1DEST is in I2SRC or I1_SRC. */ - int i2dest_in_i2src, i1dest_in_i1src = 0, i2dest_in_i1src = 0; + int i2dest_in_i2src = 0, i1dest_in_i1src = 0, i2dest_in_i1src = 0; int i1_feeds_i3 = 0; /* Notes that must be added to REG_NOTES in I3 and I2. */ rtx new_i3_notes, new_i2_notes; @@ -1262,7 +1262,7 @@ try_combine (i3, i2, i1) subst_insn = i3; subst_low_cuid = INSN_CUID (i2); - added_sets_2 = 0; + added_sets_2 = added_sets_1 = 0; i2dest = SET_SRC (PATTERN (i3)); /* Replace the dest in I2 with our dest and make the resulting @@ -7257,7 +7257,7 @@ simplify_shift_const (x, code, result_mode, varop, count) = (GET_MODE_SIZE (mode) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD; /* We form (outer_op (code varop count) (outer_const)). */ enum rtx_code outer_op = NIL; - HOST_WIDE_INT outer_const; + HOST_WIDE_INT outer_const = 0; rtx const_rtx; int complement_p = 0; rtx new; |