Ensure that getting the index for floating-point shuffle is possible

tannergooding · tannergooding · commit f85e513f6e6f · 2024-07-23T10:28:45.000-07:00
diff --git a/src/mono/mono/mini/simd-intrinsics.c b/src/mono/mono/mini/simd-intrinsics.c
@@ -702,15 +702,17 @@ get_xconst_int_elem (MonoCompile *cfg, MonoInst *ins, MonoTypeEnum etype, int in
 			g_assert (index < 8);
 			return ((guint16*)cns_vec) [index];
 		}
-		case MONO_TYPE_I4: {
+		case MONO_TYPE_I4:
+		case MONO_TYPE_R4: {
 			g_assert (index < 4);
 			return ((gint32*)cns_vec) [index];
 		}
 		case MONO_TYPE_U4: {
 			g_assert (index < 4);
 			return ((guint32*)cns_vec) [index];
 		}
-		case MONO_TYPE_I8: {
+		case MONO_TYPE_I8:
+		case MONO_TYPE_R8: {
 			g_assert (index < 2);
 			return ((gint64*)cns_vec) [index];
 		}

Original file line number	Diff line number	Diff line change
`@@ -702,15 +702,17 @@ get_xconst_int_elem (MonoCompile cfg, MonoInst ins, MonoTypeEnum etype, int in`
`702`	`702`	`g_assert (index < 8);`
`703`	`703`	`return ((guint16*)cns_vec) [index];`
`704`	`704`	`}`
`705`		`- case MONO_TYPE_I4: {`
	`705`	`+ case MONO_TYPE_I4:`
	`706`	`+ case MONO_TYPE_R4: {`
`706`	`707`	`g_assert (index < 4);`
`707`	`708`	`return ((gint32*)cns_vec) [index];`
`708`	`709`	`}`
`709`	`710`	`case MONO_TYPE_U4: {`
`710`	`711`	`g_assert (index < 4);`
`711`	`712`	`return ((guint32*)cns_vec) [index];`
`712`	`713`	`}`
`713`		`- case MONO_TYPE_I8: {`
	`714`	`+ case MONO_TYPE_I8:`
	`715`	`+ case MONO_TYPE_R8: {`
`714`	`716`	`g_assert (index < 2);`
`715`	`717`	`return ((gint64*)cns_vec) [index];`
`716`	`718`	`}`