config/i386/constraints.md has
(define_register_constraint "Yd"
"TARGET_AVX512DQ ? ALL_SSE_REGS : TARGET_SSE4_1 ? SSE_REGS : NO_REGS"
"@internal Any EVEX encodable SSE register (@code{%xmm0-%xmm31}) for AVX512DQ
target or any SSE register for SSE4_1 target.")
Comments for "Yd" should mention AVX512DQ, not AVX512BW.
* config/i386/constraints.md (Yd): Replace AVX512BW with AVX512DQ
in comments
---
gcc/config/i386/constraints.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/i386/constraints.md b/gcc/config/i386/constraints.md
index 33921aea267..16075b4acf3 100644
--- a/gcc/config/i386/constraints.md
+++ b/gcc/config/i386/constraints.md
@@ -96,7 +96,7 @@
;; We use the Y prefix to denote any number of conditional register sets:
;; z First SSE register.
-;; d any EVEX encodable SSE register for AVX512BW target or
+;; d any EVEX encodable SSE register for AVX512DQ target or
;; any SSE register for SSE4_1 target.
;; p Integer register when TARGET_PARTIAL_REG_STALL is disabled
;; a Integer register when zero extensions with AND are disabled
--
2.20.1
