From: Egor Bogatov <egorbo@gmail.com>
Date: Thu, 19 Mar 2020 22:29:59 +0000 (+0300)
Subject: Don't crash with SO for AdvSimd.IsSupported (#33761)
X-Git-Tag: submit/tizen/20210909.063632~9069
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c6a91dc26f812290acd78f42c30f6bcf4d5af4a;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

Don't crash with SO for AdvSimd.IsSupported (#33761)
---

diff --git a/src/mono/mono/mini/intrinsics.c b/src/mono/mono/mini/intrinsics.c
index aa59329..38b7150 100644
--- a/src/mono/mono/mini/intrinsics.c
+++ b/src/mono/mono/mini/intrinsics.c
@@ -1927,10 +1927,10 @@ mini_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSign
 	}
 
 #ifdef ENABLE_NETCORE
-	// Return false for IsSupported for all types in System.Runtime.Intrinsics.X86 
-	// as we don't support them now
+	// Return false for IsSupported for all types in System.Runtime.Intrinsics.* 
+	// if it's not handled in mono_emit_simd_intrinsics
 	if (in_corlib && 
-		!strcmp ("System.Runtime.Intrinsics.X86", cmethod_klass_name_space) && 
+		!strncmp ("System.Runtime.Intrinsics", cmethod_klass_name_space, 25) && 
 		!strcmp (cmethod->name, "get_IsSupported")) {
 		EMIT_NEW_ICONST (cfg, ins, 0);
 		ins->type = STACK_I4;