64-bit prep
Preparation for 64-bit roll.
o Eliminated storing pointers in 32-bit int slots in LIR.
o General size reductions of common structures to reduce impact
of doubled pointer sizes:
- BasicBlock struct was 72 bytes, now is 48.
- MIR struct was 72 bytes, now is 64.
- RegLocation was 12 bytes, now is 8.
o Generally replaced uses of BasicBlock* pointers with 16-bit Ids.
o Replaced several doubly-linked lists with singly-linked to save
one stored pointer per node.
o We had quite a few uses of uintptr_t's that were a holdover from
the JIT (which used pointers to mapped dex & actual code cache
addresses rather than trace-relative offsets). Replaced those with
uint32_t's.
o Clean up handling of embedded data for switch tables and array data.
o Miscellaneous cleanup.
I anticipate one or two additional CLs to reduce the size of MIR and LIR
structs.
Change-Id: I58e426d3f8e5efe64c1146b2823453da99451230
diff --git a/compiler/dex/quick/arm/fp_arm.cc b/compiler/dex/quick/arm/fp_arm.cc
index 08d6778..480e021 100644
--- a/compiler/dex/quick/arm/fp_arm.cc
+++ b/compiler/dex/quick/arm/fp_arm.cc
@@ -176,7 +176,7 @@
void ArmMir2Lir::GenFusedFPCmpBranch(BasicBlock* bb, MIR* mir, bool gt_bias,
bool is_double) {
- LIR* target = &block_label_list_[bb->taken->id];
+ LIR* target = &block_label_list_[bb->taken];
RegLocation rl_src1;
RegLocation rl_src2;
if (is_double) {