aboutsummaryrefslogtreecommitdiff
path: root/gcc/go/gofrontend/expressions.cc
diff options
context:
space:
mode:
authorBill Schmidt <wschmidt@linux.vnet.ibm.com>2012-04-20 14:19:13 +0000
committerWilliam Schmidt <wschmidt@gcc.gnu.org>2012-04-20 14:19:13 +0000
commitadd6207a867887b9795bb9ad0f445a43b6db38dd (patch)
tree439c9e905aa25afd2fd523e6ed1cbc6b9dff236a /gcc/go/gofrontend/expressions.cc
parentead84f73b0a0f39ea39aa0329b6da83e4a9e6e02 (diff)
downloadgcc-add6207a867887b9795bb9ad0f445a43b6db38dd.zip
gcc-add6207a867887b9795bb9ad0f445a43b6db38dd.tar.gz
gcc-add6207a867887b9795bb9ad0f445a43b6db38dd.tar.bz2
re PR rtl-optimization/44214 (Compiler does not optimize vector divide with -freciprocal-math (or -ffast-math))
gcc: 2012-04-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR rtl-optimization/44214 * fold-const.c (exact_inverse): New function. (fold_binary_loc): Fold vector and complex division by constant into multiply by recripocal with flag_reciprocal_math; fold vector division by constant into multiply by reciprocal with exact inverse. gcc/testsuite: 2012-04-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR rtl-optimization/44214 * gcc.dg/pr44214-1.c: New test. * gcc.dg/pr44214-2.c: Likewise. * gcc.dg/pr44214-3.c: Likewise. From-SVN: r186625
Diffstat (limited to 'gcc/go/gofrontend/expressions.cc')
0 files changed, 0 insertions, 0 deletions