From: Thomas Schwinge <thomas@codesourcery.com>
Date: Tue, 31 Oct 2023 13:31:37 +0000 (+0100)
Subject: Make GCN target effective-target 'vect_gather_load_ifn'
X-Git-Tag: basepoints/gcc-15~5066
X-Git-Url: https://gcc.gnu.org/git/?a=commitdiff_plain;h=36a26298ec7dfca615d4ba411a3508d1287d6ce5;p=gcc.git

Make GCN target effective-target 'vect_gather_load_ifn'

This fixes:

     PASS: gcc.dg/vect/vect-gather-2.c (test for excess errors)
    -FAIL: gcc.dg/vect/vect-gather-2.c scan-tree-dump vect "different gather base"
    -FAIL: gcc.dg/vect/vect-gather-2.c scan-tree-dump vect "different gather scale"
     PASS: gcc.dg/vect/vect-gather-2.c scan-tree-dump-not vect "Loop contains only SLP stmts"

..., and enables other test cases.

	gcc/testsuite/
	* lib/target-supports.exp
	(check_effective_target_vect_gather_load_ifn): True for GCN
	target.
---

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index a5f393e1c103..bc93f6e158bb 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -8773,6 +8773,7 @@ proc check_effective_target_vect_masked_store { } {
 
 proc check_effective_target_vect_gather_load_ifn { } {
     return [expr { [check_effective_target_aarch64_sve]
+		   || [istarget amdgcn*-*-*]
 		   || [check_effective_target_riscv_v] }]
 }