diff options
| author | 2015-10-22 17:35:49 -0400 | |
|---|---|---|
| committer | 2015-11-05 10:56:59 -0500 | |
| commit | ea5af68d6dda832bdfb5978a0c5d6f86a3f67e80 (patch) | |
| tree | 01fbfdc1b686cafad2d545815980e3d0b0451e0a /compiler/optimizing/locations.h | |
| parent | b24301b06b31b463f7e92ebc9a8f75839e54b746 (diff) | |
X86-64: Split long/double constant array/field set
A long constant needs to be in a register to store to memory.
By allowing stores of constants that are outside of the range of
int32_t, we reduce register usage.
Also support sets of float/double constants by using integer stores.
Rename RegisterOrInt32LongConstant to RegisterOrInt32Constant as it
now handles any type of constant.
Change-Id: I025d9ef889a5a433e45aa03b376bae40f14197d2
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
Diffstat (limited to 'compiler/optimizing/locations.h')
| -rw-r--r-- | compiler/optimizing/locations.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/optimizing/locations.h b/compiler/optimizing/locations.h index d014379bca..1181007666 100644 --- a/compiler/optimizing/locations.h +++ b/compiler/optimizing/locations.h @@ -354,8 +354,10 @@ class Location : public ValueObject { } static Location RegisterOrConstant(HInstruction* instruction); - static Location RegisterOrInt32LongConstant(HInstruction* instruction); + static Location RegisterOrInt32Constant(HInstruction* instruction); static Location ByteRegisterOrConstant(int reg, HInstruction* instruction); + static Location FpuRegisterOrConstant(HInstruction* instruction); + static Location FpuRegisterOrInt32Constant(HInstruction* instruction); // The location of the first input to the instruction will be // used to replace this unallocated location. |