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r115821 - in /branches/gcc-4_0-branch/gcc: Chan...
- From: sayle at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sun, 30 Jul 2006 13:21:59 -0000
- Subject: r115821 - in /branches/gcc-4_0-branch/gcc: Chan...
Author: sayle
Date: Sun Jul 30 13:21:59 2006
New Revision: 115821
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115821
Log:
PR middle-end/28473
Backport from mainline.
* convert.c (convert_to_integer): When transforming (T)foo(x) into
bar(x) check that bar's result type can represent all the values of T.
* builtins.c (fold_fixed_mathfn): When long and long long are the
same size, canonicalize llceil*, llfloor*, llround* and llrint*
functions to their lceil*, lfloor*, lround* and lrint* forms.
* gcc.dg/fold-convround-1.c: New test case.
* gcc.dg/builtins-55.c: New test case.
Added:
branches/gcc-4_0-branch/gcc/testsuite/gcc.dg/builtins-55.c
branches/gcc-4_0-branch/gcc/testsuite/gcc.dg/fold-convround-1.c
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/builtins.c
branches/gcc-4_0-branch/gcc/convert.c
branches/gcc-4_0-branch/gcc/testsuite/ChangeLog