From: Lulu Cheng <chenglulu@loongson.cn>
Date: Tue, 30 Sep 2025 12:26:02 +0000 (+0800)
Subject: LoongArch: Do not inline when callee is versioned but caller is not.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e112de41a5d765544cd31b847689859290e0b0a2;p=thirdparty%2Fgcc.git

LoongArch: Do not inline when callee is versioned but caller is not.

gcc/ChangeLog:

	* config/loongarch/loongarch.cc (loongarch_can_inline_p):
	Do not inline when callee is versioned but caller is not.
---

diff --git a/gcc/config/loongarch/loongarch.cc b/gcc/config/loongarch/loongarch.cc
index 6d587049102..1f29de5f6e1 100644
--- a/gcc/config/loongarch/loongarch.cc
+++ b/gcc/config/loongarch/loongarch.cc
@@ -11383,6 +11383,10 @@ loongarch_compute_pressure_classes (reg_class *classes)
 static bool
 loongarch_can_inline_p (tree caller, tree callee)
 {
+  /* Do not inline when callee is versioned but caller is not.  */
+  if (DECL_FUNCTION_VERSIONED (callee) && ! DECL_FUNCTION_VERSIONED (caller))
+    return false;
+
   tree callee_tree = DECL_FUNCTION_SPECIFIC_TARGET (callee);
   tree caller_tree = DECL_FUNCTION_SPECIFIC_TARGET (caller);