------- Comment #4 from jakub at gcc dot gnu dot org 2006-01-04 12:29 ------- Subject: Bug 25554
Author: jakub Date: Wed Jan 4 12:29:14 2006 New Revision: 109327 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109327 Log: PR target/25554 * config/i386/i386.md (testqi_ext_3): Ensure len is positive and pos non-negative and pos + len <= 32. (testqi_ext_3_rex64): Ensure len is positive and pos non-negative, drop pos + len < HOST_BITS_PER_WIDE_INT test. (testqi_ext_3* splitter): Handle pos + len == HOST_BITS_PER_WIDE_INT. * gcc.c-torture/compile/20051228-1.c: New test. Added: branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/compile/20051228-1.c Modified: branches/gcc-4_0-branch/gcc/ChangeLog branches/gcc-4_0-branch/gcc/config/i386/i386.md branches/gcc-4_0-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25554