This CL turns on the promotion optimization (longs).
The 64-bit references support is disabled in x86_64 backend.
Change-Id: I62723388f549b51bae41c8a6b334228b2d782610
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
(1 << kPromoteCompilerTemps));
} else if (cu.instruction_set == kX86_64) {
// TODO(X86_64): enable optimizations once backend is mature enough.
- cu.disable_opt |= (
- (1 << kLoadStoreElimination) |
- (1 << kPromoteRegs));
+ cu.disable_opt |= (1 << kLoadStoreElimination);
} else if (cu.instruction_set == kArm64) {
// TODO(Arm64): enable optimizations once backend is mature enough.
cu.disable_opt = ~(uint32_t)0;