From d80dcff99f3ca8721eecd82097281095a3122079 Mon Sep 17 00:00:00 2001 From: Lingling Kong Date: Fri, 2 Aug 2024 10:31:39 +0800 Subject: [PATCH] i386: Fix memory constraint for APX NF The je constraint should be used for APX NDD ADD with register source operand. The jM is for APX NDD patterns with immediate operand. gcc/ChangeLog: * config/i386/i386.md (nf_mem_constraint): Fixed the constraint for the define_subst_attr. (nf_mem_constraint): Added new define_subst_attr. (*add_1): Fixed the constraint. --- gcc/config/i386/i386.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index caa3773a521..db7789c17d2 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -6500,7 +6500,8 @@ (define_subst_attr "nf_name" "nf_subst" "_nf" "") (define_subst_attr "nf_prefix" "nf_subst" "%{nf%} " "") (define_subst_attr "nf_condition" "nf_subst" "TARGET_APX_NF" "true") -(define_subst_attr "nf_mem_constraint" "nf_subst" "je" "m") +(define_subst_attr "nf_add_mem_constraint" "nf_subst" "je" "m") +(define_subst_attr "nf_mem_constraint" "nf_subst" "jM" "m") (define_subst_attr "nf_applied" "nf_subst" "true" "false") (define_subst_attr "nf_nonf_attr" "nf_subst" "noapx_nf" "*") (define_subst_attr "nf_nonf_x64_attr" "nf_subst" "noapx_nf" "x64") @@ -6514,7 +6515,7 @@ (clobber (reg:CC FLAGS_REG))]) (define_insn "*add_1" - [(set (match_operand:SWI48 0 "nonimmediate_operand" "=rm,r,r,r,r,r,r,r") + [(set (match_operand:SWI48 0 "nonimmediate_operand" "=r,r,r,r,r,r,r,r") (plus:SWI48 (match_operand:SWI48 1 "nonimmediate_operand" "%0,0,0,r,r,rje,jM,r") (match_operand:SWI48 2 "x86_64_general_operand" "r,e,BM,0,le,r,e,BM")))] -- 2.47.2