From 635408da1eb1d441ef4d59fe00a038c920e51085 Mon Sep 17 00:00:00 2001
From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Mon, 8 Jun 2020 08:17:20 +0000
Subject: [PATCH] [arm] Fix vfp_operand_register for VFP HI regs

While looking at PR target/94743 I noticed an ICE when I tried to save
all the FP registers: this was because all HI registers wouldn't match
vfp_register_operand.

gcc/ChangeLog:

	* config/arm/predicates.md (vfp_register_operand): Use VFP_HI_REGS
	instead of VFP_REGS.
---
 gcc/config/arm/predicates.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/arm/predicates.md b/gcc/config/arm/predicates.md
index 9e9bca4d87f..51ea62b3654 100644
--- a/gcc/config/arm/predicates.md
+++ b/gcc/config/arm/predicates.md
@@ -173,7 +173,7 @@
 	      || REGNO_REG_CLASS (REGNO (op)) == VFP_D0_D7_REGS
 	      || REGNO_REG_CLASS (REGNO (op)) == VFP_LO_REGS
 	      || (TARGET_VFPD32
-		  && REGNO_REG_CLASS (REGNO (op)) == VFP_REGS)));
+		  && REGNO_REG_CLASS (REGNO (op)) == VFP_HI_REGS)));
 })
 
 (define_predicate "vfp_hard_register_operand"