From: Richard Sandiford <richard.sandiford@arm.com>
Date: Wed, 9 Feb 2022 16:57:02 +0000 (+0000)
Subject: aarch64: Generalise vec_set predicate
X-Git-Tag: basepoints/gcc-13~1177
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fabc5d9bceb0aec8db2147eb50ae375c711eea90;p=thirdparty%2Fgcc.git

aarch64: Generalise vec_set predicate

The aarch64_simd_vec_set<mode> define_insn takes memory operands,
so this patch makes the vec_set<mode> optab expander do the same.

gcc/
	* config/aarch64/aarch64-simd.md (vec_set<mode>): Allow the
	element to be an aarch64_simd_nonimmediate_operand.
---

diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
index 9529bdb49974..872a3d782693 100644
--- a/gcc/config/aarch64/aarch64-simd.md
+++ b/gcc/config/aarch64/aarch64-simd.md
@@ -1378,7 +1378,7 @@
 
 (define_expand "vec_set<mode>"
   [(match_operand:VALL_F16 0 "register_operand")
-   (match_operand:<VEL> 1 "register_operand")
+   (match_operand:<VEL> 1 "aarch64_simd_nonimmediate_operand")
    (match_operand:SI 2 "immediate_operand")]
   "TARGET_SIMD"
   {