[Bug testsuite/126923] Additional testsuite failures when configured with --with-arch=native --with-cpu=native
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126923 --- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <[email protected]>: https://gcc.gnu.org/g:2c4296b13f1ded539ae4535a4e86dc9565f504ff commit r17-3449-g2c4296b13f1ded539ae4535a4e86dc9565f504ff Author: H.J. Lu <[email protected]> Date: Thu Aug 20 07:16:01 2026 +0800 builtin copysign tests: Disable TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL Disable TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL in builtin copysign tests to avoid FAIL: gcc.target/i386/builtin-copysign-4.c check-function-bodies foo FAIL: gcc.target/i386/builtin-copysign-5.c check-function-bodies foo FAIL: gcc.target/i386/builtin-copysign-6.c check-function-bodies foo FAIL: gcc.target/i386/builtin-copysign-7.c check-function-bodies foo FAIL: gcc.target/i386/builtin-copysign-8a.c check-function-bodies foo due to the generated instruction andps .LC1(%rip), %xmm0 vs the expected instruction pand .LC1(%rip), %xmm0 when TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL is enabled by default. PR testsuite/126923 * gcc.target/i386/builtin-copysign-4.c (dg-options): Add -mtune-ctrl=^sse_packed_single_insn_optimal. * gcc.target/i386/builtin-copysign-5.c (dg-options): Likewise. * gcc.target/i386/builtin-copysign-6.c (dg-options): Likewise. * gcc.target/i386/builtin-copysign-7.c (dg-options): Likewise. * gcc.target/i386/builtin-copysign-8a.c (dg-options): Likewise. Signed-off-by: H.J. Lu <[email protected]>