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| author | espindola <espindola@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-04-15 13:48:52 +0000 |
|---|---|---|
| committer | espindola <espindola@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-04-15 13:48:52 +0000 |
| commit | d14c123b3464bf5fa9b7e97647d97a7fc67f917a (patch) | |
| tree | 9f797306cbca91de8462f79c318ef8f913cfa20f /gcc/fold-const.c | |
| parent | fb05ee8785f73de2d7d97547ac9a9bd19fc0463e (diff) | |
| download | ppe42-gcc-d14c123b3464bf5fa9b7e97647d97a7fc67f917a.tar.gz ppe42-gcc-d14c123b3464bf5fa9b7e97647d97a7fc67f917a.zip | |
2008-04-15 Rafael Espindola <espindola@google.com>
* gcc/tree-const.c (tree_call_nonnegative_warnv_p): Remove local
variable arg1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134315 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 5319c6f7191..c1451789af0 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -14103,12 +14103,9 @@ tree_call_nonnegative_warnv_p (enum tree_code code, tree type, tree fndecl, CASE_FLT_FN (BUILT_IN_POWI): /* True if the 1st argument is nonnegative or the second argument is an even integer. */ - if (TREE_CODE (arg1) == INTEGER_CST) - { - tree arg1 = arg1; - if ((TREE_INT_CST_LOW (arg1) & 1) == 0) - return true; - } + if (TREE_CODE (arg1) == INTEGER_CST + && (TREE_INT_CST_LOW (arg1) & 1) == 0) + return true; return tree_expr_nonnegative_warnv_p (arg0, strict_overflow_p); |
