[runtime] Add a few mono mono_class_is_... accessors. (#3891)

[mono.git] / mono / mini / mini-mips.h

diff --git a/mono/mini/mini-mips.h b/mono/mini/mini-mips.h
index 06c533aee46cffa33e738dfd1b665dd6685f85e9..df179bd2545334cd8cf1eca629efc0f54b487a43 100644 (file)
--- a/mono/mini/mini-mips.h
+++ b/mono/mini/mini-mips.h
@@ -233,6 +233,15 @@ typedef struct MonoCompileArch {
 #define MONO_ARCH_EMULATE_FREM 1
 #endif
 
+/*
+ * mips backend misses some instructions that enable emitting of optimal
+ * code on other targets and, additionally, the register allocator gets
+ * confused by this optimization, failing to allocate all hw regs.
+ */
+#if SIZEOF_REGISTER == 4
+#define MONO_ARCH_NO_DIV_WITH_MUL
+#endif
+
 #if SIZEOF_REGISTER == 8
 #define MONO_ARCH_NO_EMULATE_LONG_MUL_OPTS
 #endif