llvm-svn: 66770

llvm-svn: 66766

Remove the explicit if OS = Darwin test around the setting of -m32/-m64.

llvm-svn: 66765

llvm-svn: 66763

Banksel optimization is now based on the section names of symbols, since the symbols in one section will always be put into one bank.

llvm-svn: 66761

llvm-svn: 66751

llvm-svn: 66750

from a switch table.  Multiple table entries that
branch to the same place were being sorted by the
pointer value of the ConstantInt*; changed to sort
by the actual value of the ConstantInt.

llvm-svn: 66749

llvm-svn: 66746

assembly text output uses an indirect call ("call *") instead of a direct call.

llvm-svn: 66735

llvm-svn: 66733

llvm-svn: 66725

Reorganization: Move the Spiller out of VirtRegMap.cpp into its own files.  No (intended) functionality change.

llvm-svn: 66720

floating point instructions that are explicitly specified by the user.

llvm-svn: 66719

allocations.  Apparently the assumption is there is an
instruction (terminator?) following the allocation so I
am allowing the same assumption.

llvm-svn: 66716

My last coalescer fix introduced a subtler one. It's aborting a commuting optimization too late and left the live intervals to be out of sync with instructions. This fixes 8b10b.

llvm-svn: 66715

for a dependency, not terminate the search.

llvm-svn: 66709

llvm-svn: 66708

functionality change.

llvm-svn: 66700

llvm-svn: 66699

llvm-svn: 66697

llvm-svn: 66692

linkage, so remove it.

llvm-svn: 66690

llvm-svn: 66688

llvm-svn: 66687

This fixes fallout from recent PIC/delibtoolize changes and unbreaks
build on cygming.

llvm-svn: 66686

llvm-svn: 66684

llvm-svn: 66663

llvm-svn: 66660

llvm-svn: 66653

linkage: this linkage type only applies to declarations,
but ODR is only relevant to globals with definitions.

llvm-svn: 66650

variety.  For example, an i64 div might turn into a call to __divdi3 during
legalization.

llvm-svn: 66646

llvm-svn: 66645

llvm-svn: 66642

alignment of the generated constant pool entry to the
desired alignment of a type.  If we don't do this, we end up
trying to do movsd from 4-byte alignment memory.  This fixes
450.soplex and 456.hmmer.

llvm-svn: 66641

llvm-svn: 66611

1. Use the same value# to represent unknown values being merged into sub-registers.
2. When coalescer commute an instruction and the destination is a physical register, update its sub-registers by merging in the extended ranges.

llvm-svn: 66610

llvm-svn: 66607

llvm-svn: 66602

llvm-svn: 66595