From: Kwok Cheung Yeung <kcy@codesourcery.com>
Date: Tue, 1 Nov 2022 23:05:44 +0000 (+0000)
Subject: amdgcn: Fix expansion of builtin for vector fabs operation
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3c04a367a90597e729874ccadb9ce004d76f515;p=thirdparty%2Fgcc.git

amdgcn: Fix expansion of builtin for vector fabs operation

2022-11-01  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* config/gcn/gcn.cc (gcn_expand_builtin_1): Fix expansion of
	GCN_BUILTIN_FABSV.
---

diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index b636fa5baf49..467a2497fb23 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,8 @@
+2022-11-01  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.cc (gcn_expand_builtin_1): Fix expansion of
+	GCN_BUILTIN_FABSV.
+
 2022-11-01  Marcel Vollweiler  <marcel@codesourcery.com>
 
 	* omp-expand-metadirective.cc (omp_expand_metadirective): Add already
diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index d24e7aec9efb..08dd3d618c6e 100644
--- a/gcc/config/gcn/gcn.cc
+++ b/gcc/config/gcn/gcn.cc
@@ -4365,13 +4365,11 @@ gcn_expand_builtin_1 (tree exp, rtx target, rtx /*subtarget */ ,
       {
 	if (ignore)
 	  return target;
-	rtx exec = get_exec (-1);
 	rtx arg = force_reg (V64DFmode,
 			     expand_expr (CALL_EXPR_ARG (exp, 0), NULL_RTX,
 					  V64DFmode,
 					  EXPAND_NORMAL));
-	emit_insn (gen_absv64df2_exec
-		   (target, arg, gcn_gen_undef (V64DFmode), exec));
+	emit_insn (gen_absv64df2 (target, arg));
 	return target;
       }
     case GCN_BUILTIN_LDEXPVF: