As suggested by Jakub in the PR, add missing vector one_cmpl<mode>2 to mmx.md. A generic fix is in the works by Jakub.
2019-07-19 Uroš Bizjak <ubiz...@gmail.com> PR target/91204 * config/i386/mmx.md (one_cmpl<mode>2): New expander. Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}. Committed to mainline SVN. Uros.
diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md index 4c71e66e6607..c78b33b510a6 100644 --- a/gcc/config/i386/mmx.md +++ b/gcc/config/i386/mmx.md @@ -1158,6 +1158,14 @@ ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +(define_expand "one_cmpl<mode>2" + [(set (match_operand:MMXMODEI 0 "register_operand") + (xor:MMXMODEI + (match_operand:MMXMODEI 1 "register_operand") + (match_dup 2)))] + "TARGET_MMX_WITH_SSE" + "operands[2] = force_reg (<MODE>mode, CONSTM1_RTX (<MODE>mode));") + (define_insn "mmx_andnot<mode>3" [(set (match_operand:MMXMODEI 0 "register_operand" "=y,x,Yv") (and:MMXMODEI