Update load/store utilities for 64-bit backends
This CL replaces the typical use of LoadWord/StoreWord
utilities (which, in practice, were 32-bit load/store) in
favor of a new set that make the size explicit. We now have:
LoadWordDisp/StoreWordDisp:
32 or 64 depending on target. Load or store the natural
word size. Expect this to be used infrequently - generally
when we know we're dealing with a native pointer or flushed
register not holding a Dalvik value (Dalvik values will flush
to home location sizes based on Dalvik, rather than the target).
Load32Disp/Store32Disp:
Load or store 32 bits, regardless of target.
Load64Disp/Store64Disp:
Load or store 64 bits, regardless of target.
LoadRefDisp:
Load a 32-bit compressed reference, and expand it to the
natural word size in the target register.
StoreRefDisp:
Compress a reference held in a register of the natural word
size and store it as a 32-bit compressed reference.
Change-Id: I50fcbc8684476abd9527777ee7c152c61ba41c6f
diff --git a/compiler/dex/quick/codegen_util.cc b/compiler/dex/quick/codegen_util.cc
index 6e6b8f0..9d85477 100644
--- a/compiler/dex/quick/codegen_util.cc
+++ b/compiler/dex/quick/codegen_util.cc
@@ -1118,7 +1118,7 @@
LIR *Mir2Lir::OpCmpMemImmBranch(ConditionCode cond, RegStorage temp_reg, RegStorage base_reg,
int offset, int check_value, LIR* target) {
// Handle this for architectures that can't compare to memory.
- LoadWordDisp(base_reg, offset, temp_reg);
+ Load32Disp(base_reg, offset, temp_reg);
LIR* branch = OpCmpImmBranch(cond, temp_reg, check_value, target);
return branch;
}