http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49504
--- Comment #3 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-06-22 19:59:59 UTC --- Author: hjl Date: Wed Jun 22 19:59:52 2011 New Revision: 175306 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175306 Log: Properly handle pointer addition/subtraction. gcc/ 2011-06-22 H.J. Lu <hongjiu...@intel.com> PR rtl-optimization/49504 * rtlanal.c (nonzero_bits1): Properly handle addition or subtraction a pointer in Pmode if pointers extend unsigned. gcc/testsuite/ 2011-06-22 H.J. Lu <hongjiu...@intel.com> PR rtl-optimization/49504 * gcc.target/i386/pr49504.c: New. Added: branches/x32/gcc/testsuite/gcc.target/i386/pr49504.c Modified: branches/x32/gcc/ChangeLog.x32 branches/x32/gcc/rtlanal.c branches/x32/gcc/testsuite/ChangeLog.x32
