Rewrite use/def masks to support 128 bits.
Reduce LIR memory usage by holding masks by pointers in the
LIR rather than directly and using pre-defined const masks
for the common cases, allocating very few on the arena.
Change-Id: I0f6d27ef6867acd157184c8c74f9612cebfe6c16
diff --git a/compiler/dex/quick/mips/utility_mips.cc b/compiler/dex/quick/mips/utility_mips.cc
index 2757b7b..01b25f92 100644
--- a/compiler/dex/quick/mips/utility_mips.cc
+++ b/compiler/dex/quick/mips/utility_mips.cc
@@ -534,7 +534,8 @@
}
}
- if (r_base == rs_rMIPS_SP) {
+ if (mem_ref_type_ == ResourceMask::kDalvikReg) {
+ DCHECK(r_base == rs_rMIPS_SP);
AnnotateDalvikRegAccess(load, (displacement + (pair ? LOWORD_OFFSET : 0)) >> 2,
true /* is_load */, pair /* is64bit */);
if (pair) {
@@ -634,7 +635,8 @@
FreeTemp(r_scratch);
}
- if (r_base == rs_rMIPS_SP) {
+ if (mem_ref_type_ == ResourceMask::kDalvikReg) {
+ DCHECK(r_base == rs_rMIPS_SP);
AnnotateDalvikRegAccess(store, (displacement + (pair ? LOWORD_OFFSET : 0)) >> 2,
false /* is_load */, pair /* is64bit */);
if (pair) {