From: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Date: Sun, 5 Nov 2023 02:37:44 +0000 (+0800)
Subject: RISC-V: Fix bug of vlds attribute
X-Git-Tag: basepoints/gcc-15~5012
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=53010f6ff6dfbf7bcd40055cf00d9f8e653cc641;p=thirdparty%2Fgcc.git

RISC-V: Fix bug of vlds attribute

This issue is noticed when support strided load/store auto-vectorization.
Commit it as it is obvious.

gcc/ChangeLog:

	* config/riscv/vector.md: Fix bug.
---

diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
index ce5c5be8e42b..c47bc77ab7cd 100644
--- a/gcc/config/riscv/vector.md
+++ b/gcc/config/riscv/vector.md
@@ -840,7 +840,7 @@
 	 ;; wheras it is pred_strided_load if operands[3] is vector mode.
 	 (eq_attr "type" "vlds")
 	   (if_then_else (match_test "VECTOR_MODE_P (GET_MODE (operands[3]))")
-	     (const_int INVALID_ATTRIBUTE)
+	     (const_int 8)
 	     (const_int 7))
 
 	 (eq_attr "type" "vldux,vldox,vialu,vshift,viminmax,vimul,vidiv,vsalu,\