http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58779
--- Comment #11 from uros at gcc dot gnu.org --- Author: uros Date: Sat Oct 26 06:09:02 2013 New Revision: 204088 URL: http://gcc.gnu.org/viewcvs?rev=204088&root=gcc&view=rev Log: Backport from mainline 2013-10-22 Uros Bizjak <ubiz...@gmail.com> PR target/58779 * config/i386/i386.c (put_condition_code) <case GTU, case LEU>: Remove CCCmode handling. <case LTU>: Return 'c' suffix for CCCmode. <case GEU>: Return 'nc' suffix for CCCmode. (ix86_cc_mode) <case GTU, case LEU>: Do not generate overflow checks. * config/i386/i386.md (*sub<mode>3_cconly_overflow): Remove. (*sub<mode>3_cc_overflow): Ditto. (*subsi3_zext_cc_overflow): Ditto. Backport from mainline 2013-10-19 Uros Bizjak <ubiz...@gmail.com> PR target/58792 * config/i386/i386.c (ix86_function_value_regno): Add DX_REG, ST1_REG and XMM1_REG for 32bit and 64bit targets. Also add DI_REG and SI_REG for 64bit SYSV ABI targets. testsuite/ChangeLog: Backport from mainline 2013-10-22 Uros Bizjak <ubiz...@gmail.com> PR target/58779 * gcc.target/i386/pr30315.c: Remove MINUSCC, DECCC, MINUSCCONLY and MINUSCCZEXT defines. Update scan-assembler dg directive. * gcc.dg/torture/pr58779.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr58779.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/i386/i386.c branches/gcc-4_7-branch/gcc/config/i386/i386.md branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/pr30315.c
