llvm-svn: 3882

llvm-svn: 3881

llvm-svn: 3880

  the -debug-pass=Arguments option
* Run instcombining BEFORE mem2reg so that getelementptr X, long 0's are
  cleaned up.  This is also important because scalar replacement of aggr.
  will want instcombine to run before it goes as well.

llvm-svn: 3879

is only a single return from the function!

llvm-svn: 3878

* Build burg as a utility now, change its location
* Clean up other rules

llvm-svn: 3876

llvm-svn: 3875

gram.y to gram.yc so that we don't try to turn it into a .cpp file.

llvm-svn: 3874

llvm-svn: 3873

llvm-svn: 3872

This fixes a number of FP precision problems, making the output of the
power benchmark closer to the right answer.

Unfortunately, this only addresses FP constants used directly in functions.
Constants referred to by global constants (such as an array of FP values)
aren't helped by this.  Until this happens power won't work.

llvm-svn: 3871

llvm-svn: 3870

llvm-svn: 3869

llvm-svn: 3868

llvm-svn: 3867

Changed uchar to unsigned char in function ParseBytecodeBuffer, because seemingly it affects opt in uncertain ways :)

llvm-svn: 3866

llvm-svn: 3865

llvm-svn: 3864

llvm-svn: 3863

for different architectures.

llvm-svn: 3862

llvm-svn: 3861

  * We now can correctly Cify the Olden-power benchmark

llvm-svn: 3860

* _FIX_ infinite recursion problem, due to typedefs of a structure being
  printed before the structure.

llvm-svn: 3859

at types in the symbol table, only traverse the type plane, saving a loop nest.

llvm-svn: 3858

rename parseStruct to printContainedStructs

llvm-svn: 3857

indentation

llvm-svn: 3856

llvm-svn: 3855

into a Profile/ directory to keep them separate from the Debug/ and
Release/ versions.  Also, it turns on ENABLE_OPTIMIZED automatically.

llvm-svn: 3854

source or some of our tests.

llvm-svn: 3853

right compilers and paths.

llvm-svn: 3852

llvm-svn: 3851

llvm-svn: 3850

llvm-svn: 3849

of two nodes, excluding duplicates.

llvm-svn: 3848

llvm-svn: 3847

llvm-svn: 3846

routines supporting machine code optimization.
Also added method MachineInstrInfo::getNOPOpCode().

llvm-svn: 3845

llvm-svn: 3844

llvm-svn: 3843

than #available regs, compute the sum excluding duplicates and if that
is less than #regs, go ahead and coalesce.
Add method IGNode::getCombinedDegree to count excluding duplicates.

llvm-svn: 3842