From a0d8720ab2a234f2a1cf65e17954944125ac0e02 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 22 Jan 2015 21:25:23 +0100 Subject: [PATCH] re PR rtl-optimization/64688 (internal compiler error: Max. number of generated reload insns per insn is achieved (90)) 2015-22-01 Uros Bizjak PR target/64688 PR target/64477 (*vec_dup): Use (Yi/$r) constraints for alternative 1. From-SVN: r220012 --- gcc/ChangeLog | 1 + gcc/config/i386/sse.md | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ab9484ca370..5a3ec54b707 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -35,6 +35,7 @@ PR target/64477 * config/i386/sse.md (vec_set_0): Use (Yi/r/C) constraints for alternative 3. + (*vec_dup): Use (Yi/$r) constraints for alternative 1. 2015-01-22 Trevor Saunders diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index e19888e4fea..39c6b1a1086 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -16711,7 +16711,7 @@ [V32QI V16QI V16HI V8HI V8SI V4SI]) (define_insn "*vec_dup" - [(set (match_operand:AVX2_VEC_DUP_MODE 0 "register_operand" "=x,x,x") + [(set (match_operand:AVX2_VEC_DUP_MODE 0 "register_operand" "=x,x,Yi") (vec_duplicate:AVX2_VEC_DUP_MODE (match_operand: 1 "nonimmediate_operand" "m,x,$r")))] "TARGET_AVX2" -- 2.30.2