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| author | Richard Stallman <rms@gnu.org> | 1992-08-20 19:35:52 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-08-20 19:35:52 +0000 |
| commit | a23b64d54870b13c4399d92f86d49ecef829b968 (patch) | |
| tree | 6b3f3150fb9970c8dc8304c78b9a59892b0d2857 /gcc/genrecog.c | |
| parent | 106d7d7de857f613209718cae33a2da5a922bf59 (diff) | |
| download | gcc-a23b64d54870b13c4399d92f86d49ecef829b968.zip gcc-a23b64d54870b13c4399d92f86d49ecef829b968.tar.gz gcc-a23b64d54870b13c4399d92f86d49ecef829b968.tar.bz2 | |
Compare enums (preds.
Compare enums (preds. codes, mem_mode)
explicitly to 0 in conditionals to work-around a VAXC bug that
disallows enum as arguments to && and || operators.
From-SVN: r1916
Diffstat (limited to 'gcc/genrecog.c')
| -rw-r--r-- | gcc/genrecog.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/genrecog.c b/gcc/genrecog.c index f8b2169..bb12d06 100644 --- a/gcc/genrecog.c +++ b/gcc/genrecog.c @@ -588,7 +588,7 @@ not_both_true (d1, d2, toplevel) for D1's predicate. */ if (d2->code != UNKNOWN) { - for (i = 0; i < NUM_RTX_CODE && preds[d1->pred].codes[i]; i++) + for (i = 0; i < NUM_RTX_CODE && preds[d1->pred].codes[i] != 0; i++) if (preds[d1->pred].codes[i] == d2->code) break; @@ -600,7 +600,7 @@ not_both_true (d1, d2, toplevel) else if (d2->pred >= 0) { - for (i = 0; i < NUM_RTX_CODE && preds[d1->pred].codes[i]; i++) + for (i = 0; i < NUM_RTX_CODE && preds[d1->pred].codes[i] != 0; i++) { for (j = 0; j < NUM_RTX_CODE; j++) if (preds[d2->pred].codes[j] == 0 @@ -1117,7 +1117,7 @@ write_tree_1 (tree, prevpos, afterward, type) if (p->pred >= 0) { - for (i = 0; i < NUM_RTX_CODE && preds[p->pred].codes[i]; i++) + for (i = 0; i < NUM_RTX_CODE && preds[p->pred].codes[i] != 0; i++) if (codemap[(int) preds[p->pred].codes[i]]) break; @@ -1140,7 +1140,7 @@ write_tree_1 (tree, prevpos, afterward, type) if (code == MATCH_OPERAND) { - for (i = 0; i < NUM_RTX_CODE && preds[p->pred].codes[i]; i++) + for (i = 0; i < NUM_RTX_CODE && preds[p->pred].codes[i] != 0; i++) { printf ("%scase ", indents[indent - 2]); print_code (preds[p->pred].codes[i]); |