From 2cf6f31527c6d8dd2cc96f4efe8ff70d60d5fb44 Mon Sep 17 00:00:00 2001
From: Uros Bizjak <ubizjak@gmail.com>
Date: Wed, 20 May 2020 18:57:32 +0200
Subject: [PATCH] i386: Fix *pushsi2_rex64 constraints [PR95238]
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2020-05-20 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/95238
* config/i386/i386.md (*pushsi2_rex64):
Use "e" constraint instead of "i".
---
gcc/ChangeLog | 6 ++++++
gcc/config/i386/i386.md | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5dd558ae8a3a..3348424ba4c0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2020-05-20 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/95238
+ * config/i386/i386.md (*pushsi2_rex64):
+ Use "e" constraint instead of "i".
+
2020-05-20 Jan Hubicka <hubicka@ucw.cz>
* lto-streamer-in.c (lto_input_scc): Add SHARED_SCC parameter.
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index aa4f25b7065c..29c2b4795f0c 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1750,7 +1750,7 @@
;; For TARGET_64BIT we always round up to 8 bytes.
(define_insn "*pushsi2_rex64"
[(set (match_operand:SI 0 "push_operand" "=X,X")
- (match_operand:SI 1 "nonmemory_no_elim_operand" "ri,*v"))]
+ (match_operand:SI 1 "nonmemory_no_elim_operand" "re,*v"))]
"TARGET_64BIT"
"@
push{q}\t%q1
--
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