https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88547
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Dec 21 10:37:11 2018 New Revision: 267322 URL: https://gcc.gnu.org/viewcvs?rev=267322&root=gcc&view=rev Log: PR target/88547 * config/i386/i386.c (ix86_expand_int_sse_cmp): Optimize x > y ? 0 : -1 into min (x, y) == x ? -1 : 0. * gcc.target/i386/pr88547-1.c: Expect only 2 knotb and 2 knotw insns instead of 4, check for vpminud, vpminuq and no vpsubd or vpsubq. * gcc.target/i386/sse2-pr88547-1.c: New test. * gcc.target/i386/sse2-pr88547-2.c: New test. * gcc.target/i386/sse4_1-pr88547-1.c: New test. * gcc.target/i386/sse4_1-pr88547-2.c: New test. * gcc.target/i386/avx2-pr88547-1.c: New test. * gcc.target/i386/avx2-pr88547-2.c: New test. * gcc.target/i386/avx512f-pr88547-2.c: New test. * gcc.target/i386/avx512vl-pr88547-1.c: New test. * gcc.target/i386/avx512vl-pr88547-2.c: New test. * gcc.target/i386/avx512vl-pr88547-3.c: New test. * gcc.target/i386/avx512f_cond_move.c (y): Change from unsigned int array to int array. Added: trunk/gcc/testsuite/gcc.target/i386/avx2-pr88547-1.c trunk/gcc/testsuite/gcc.target/i386/avx2-pr88547-2.c trunk/gcc/testsuite/gcc.target/i386/avx512f-pr88547-2.c trunk/gcc/testsuite/gcc.target/i386/avx512vl-pr88547-1.c trunk/gcc/testsuite/gcc.target/i386/avx512vl-pr88547-2.c trunk/gcc/testsuite/gcc.target/i386/avx512vl-pr88547-3.c trunk/gcc/testsuite/gcc.target/i386/sse2-pr88547-1.c trunk/gcc/testsuite/gcc.target/i386/sse2-pr88547-2.c trunk/gcc/testsuite/gcc.target/i386/sse4_1-pr88547-1.c trunk/gcc/testsuite/gcc.target/i386/sse4_1-pr88547-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.target/i386/avx512f_cond_move.c trunk/gcc/testsuite/gcc.target/i386/pr88547-1.c
