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 <[email protected]>
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
