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* Merge current work back to tree to minimize diffs and drift. Major highlightsScott Michel2008-02-239-993/+1903
* Rematerialization logic was overly conservative when it comes to loads from f...Evan Cheng2008-02-231-20/+6
* If remating a machine instr with virtual register operand, make sure the vr i...Evan Cheng2008-02-231-2/+1
* Turning on remat of pic loads.Evan Cheng2008-02-231-1/+1
* Fix a bug that caused opt and other tools to silently ignoreDan Gohman2008-02-231-1/+1
* No need recognize load from a fixed argument slot as re-materializable. LiveI...Evan Cheng2008-02-231-12/+0
* Properly read and write bitcodes for multiple return values.Devang Patel2008-02-232-18/+39
* Recognize loads of arguments as re-materializable first. Therefore if isReall...Evan Cheng2008-02-231-24/+26
* Regenerate.Devang Patel2008-02-232-2/+2
* Use isa check instead of getTypeID() check.Devang Patel2008-02-231-1/+1
* Fixed buffer overflow reported by Argiris Kirtzidis.Ted Kremenek2008-02-231-1/+1
* print getresult operand and its type directly.Devang Patel2008-02-231-11/+1
* Use dyn_cast instead of isa + cast.Devang Patel2008-02-231-2/+2
* RegenerateDevang Patel2008-02-233-487/+447
* To support multiple return values, now ret instruction supports multiple oper...Devang Patel2008-02-234-51/+68
* Fix spill weight updating bug.Evan Cheng2008-02-231-15/+27
* Split ParameterAttributes.h, putting the complicatedDale Johannesen2008-02-2219-320/+323
* Same isPhysRegAvailable bug as local register allocator.Evan Cheng2008-02-221-1/+1
* Really really bad local register allocator bug. On X86, it was never using ES...Evan Cheng2008-02-221-1/+1
* Add debugging printfs.Evan Cheng2008-02-221-0/+2
* RegenerateDevang Patel2008-02-223-468/+466
* Use SymbolicValueRef to parse getresult operandDevang Patel2008-02-221-3/+2
* Make sure reload of implicit uses are issued before remat's.Evan Cheng2008-02-221-3/+15
* Generated files for 47484.Dale Johannesen2008-02-223-293/+295
* Pass alignment on ByVal parameters, from FE, allDale Johannesen2008-02-224-1/+38
* MMX vectors are passed 4-byte aligned.Dale Johannesen2008-02-221-4/+4
* Provide __main hooks for cygwin & mingw32Anton Korobeynikov2008-02-222-17/+28
* Fixed a typo.Zhou Sheng2008-02-221-1/+1
* Allow re-materialization of pic load (controlled by -remat-pic-load for now).Evan Cheng2008-02-221-3/+23
* Enable re-materialization of instructions which have virtual register operand...Evan Cheng2008-02-222-39/+187
* copy mmx values from/to memory with GPRs on x86-32 Chris Lattner2008-02-221-1/+25
* Print getresult instruction properly.Devang Patel2008-02-221-0/+13
* Print ret instruction that returns aggregates.Devang Patel2008-02-221-2/+17
* Read and write getresult.Devang Patel2008-02-222-0/+15
* Start using GPR's to copy around mmx value instead of mmx regs.Chris Lattner2008-02-221-0/+32
* Fix compiler warning.Evan Cheng2008-02-221-1/+1
* Fix a regression in 403.gcc and 186.crafty introduced in 47383. To testDan Gohman2008-02-222-28/+30
* print getresult instruction.Devang Patel2008-02-211-0/+1
* Use isa<> instead of getTypeID() to check StructType.Devang Patel2008-02-212-7/+6
* A few minor updates, removing implemented stuff and adding a couple of Eli Friedman2008-02-211-83/+110
* Make the clobber analysis a bit more smart: we only are careful about Chris Lattner2008-02-211-3/+13
* Treat clobber operands like early clobbers: if we haveChris Lattner2008-02-211-0/+16
* Clear PhysRegPartUse for the sub register as well.Bill Wendling2008-02-211-1/+1
* Adjust the MaxAlignment for the special register scavenging spill slot.Bill Wendling2008-02-211-0/+3
* Help testing.Evan Cheng2008-02-211-0/+7
* Change a C-style cast to const_cast, to avoid a -Wcast-qual warning.Dan Gohman2008-02-211-1/+1
* Better names as per Evan's requestAndrew Lenharth2008-02-211-9/+10
* Simplify this code, no functionality change.Nick Lewycky2008-02-211-5/+2
* GlobalValues are Constants, remove redundant code. Also fix typo in a comment.Nick Lewycky2008-02-211-3/+1
* Dan implemented one multiply issue. Replace it with another. :)Chris Lattner2008-02-211-12/+33