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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-04-09 16:07:43 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-04-09 16:07:43 +0000 |
| commit | b45f0e58d72a6ea2f54d007152b55fc44311359f (patch) | |
| tree | d12ca0de4241fd0f950beabe6b910ba0a883eabd /gcc/expmed.c | |
| parent | 9332c6ebd1b4ce843ddf9be3d9abdf6abeb3dfcd (diff) | |
| download | gcc-b45f0e58d72a6ea2f54d007152b55fc44311359f.zip gcc-b45f0e58d72a6ea2f54d007152b55fc44311359f.tar.gz gcc-b45f0e58d72a6ea2f54d007152b55fc44311359f.tar.bz2 | |
expmed.c (expand_divmod): Always use a comparison for a division by a large unsigned integer.
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* expmed.c (expand_divmod): Always use a comparison for a division
by a large unsigned integer.
* fold-const.c (tree_single_nonzero_warnv_p): Always treat decls
for things others than variables or functions as nonzero.
testsuite:
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* gcc.dg/pr27150-1.c: Change to a link test.
From-SVN: r145846
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index da0db3b..165bcae 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -3998,10 +3998,8 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode, { /* Most significant bit of divisor is set; emit an scc insn. */ - quotient = emit_store_flag (tquotient, GEU, op0, op1, - compute_mode, 1, 1); - if (quotient == 0) - goto fail1; + quotient = emit_store_flag_force (tquotient, GEU, op0, op1, + compute_mode, 1, 1); } else { |