This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On 20/08/12 15:01, Tobias Burnus wrote: > Hi Richard, > > your patch fails here; I get the build failure: > > /projects/tob/gcc-git/gcc/gcc/tree-ssa-math-opts.c: In function âbool > is_widening_mult_rhs_p(tree, tree, tree_node**, tree_node**)â: > /projects/tob/gcc-git/gcc/gcc/tree-ssa-math-opts.c:2014:18: error: > variable ârhs_codeâ set but not used [-Werror=unused-but-set-variable] > enum tree_code rhs_code; > ^ > > Tobias > > On 08/17/2012 07:05 PM, Richard Earnshaw wrote: >> --- tree-ssa-math-opts.c (revision 190502) >> +++ tree-ssa-math-opts.c (local) > >> @@ -1982,9 +2019,7 @@ is_widening_mult_rhs_p (tree type, tree >> if (is_gimple_assign (stmt)) >> { >> rhs_code = gimple_assign_rhs_code (stmt); >> - if (TREE_CODE (type) == INTEGER_TYPE >> - ? !CONVERT_EXPR_CODE_P (rhs_code) >> - : rhs_code != FIXED_CONVERT_EXPR) >> + if (! widening_mult_conversion_strippable_p (type, stmt)) >> rhs1 = rhs; >> else >> { >> > > Whoops! Sorry about that. Fixed thusly. Committed as obvious. PR tree-ssa/54295 * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Delete rhs_code declaration and setter. R.
Attachment:
wmult-warn.patch
Description: Text document
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |