From: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Date: Mon, 20 Nov 2023 10:39:10 +0000 (+0800)
Subject: RISC-V Regression: Remove scalable compile option
X-Git-Tag: basepoints/gcc-15~4523
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a63cbcc52e4490d365cb09d60ba32577b7134c75;p=thirdparty%2Fgcc.git

RISC-V Regression: Remove scalable compile option

Since we already set scalable vectorization by default, this flag is redundant.

Also, we are start to full coverage testing with different compile option.
E.g --param=riscv-autovec-preference=fixed-vlmax.
To avoid compile option confusion. Remove it.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp: Remove scalable compile option.
---

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 4b647d6a88e1..f3cd0311e274 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -11564,7 +11564,6 @@ proc check_vect_support_and_set_flags { } {
         set dg-do-what-default run
     } elseif [istarget riscv64-*-*] {
 	if [check_effective_target_riscv_vector_hw] {
-	    lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
 	    lappend DEFAULT_VECTCFLAGS "--param" "riscv-vector-abi"
 	    set dg-do-what-default run
 	} else {