llvm-svn: 16151

llvm-svn: 16150

give preference to uint64_t if it exists. If not, check for u_int64_t. If
that doesn't exist either, then error out.

llvm-svn: 16149

free allocatable register, we prefer the a free one with the most uses
of inactive intervals.

llvm-svn: 16148

free allocatable register, we prefer the a free one with the most uses
of inactive intervals. This causes less spills and performes a bit
better compared to gcc:

Program                 | GCC/LLC (Before)| GCC/LLC (After)
164.gzip/164.gzip       | 0.59            | 0.60
175.vpr/175.vpr         | 0.57            | 0.58
176.gcc/176.gcc         | 0.59            | 0.61
181.mcf/181.mcf         | 0.94            | 0.95
186.crafty/186.crafty   | 0.62            | 0.62
197.parser/197.parser   | 0.89            | 0.88
252.eon/252.eon         | 0.61            | 0.66
253.perlbmk/253.perlbmk | 0.79            | 0.84
254.gap/254.gap         | 0.81            | 0.81
255.vortex/255.vortex   | 0.92            | 0.93
256.bzip2/256.bzip2     | 0.69            | 0.69
300.twolf/300.twolf     | 0.91            | 0.90

llvm-svn: 16147

llvm-svn: 16145

llvm-svn: 16144

stored in a binary heap.

llvm-svn: 16143

llvm-svn: 16142

llvm-svn: 16140

llvm-svn: 16139

llvm-svn: 16138

Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137

lists. Instead of scanning the vector backwards, scan it forward and
swap each element we want to erase. Then at the end erase all removed
intervals at once. This doesn't save much: 0.08s out of 4s when
compiling 176.gcc.

llvm-svn: 16136

llvm-svn: 16135

other header files.

llvm-svn: 16134

llvm-svn: 16133

llvm-svn: 16129

llvm-svn: 16128

llvm-svn: 16127

llvm-svn: 16126

llvm-svn: 16125

configuration calls. Right now this just contains PreventCoreFiles so that
bugpoint can by platform independent.

llvm-svn: 16124

llvm-svn: 16123

Alphabetize the platform list
Install some AC_MSG_CHECKING/AC_MSG_RESULT pairs.

llvm-svn: 16122

llvm-svn: 16121

attempt to configure for "Unknown" system types.

llvm-svn: 16120

specific.

llvm-svn: 16119

llvm-svn: 16118

the file name pattern *.cpp

llvm-svn: 16117

Revise token substitution to be a little faster.
Clean up exception throwing, make sure its always a std::string.

llvm-svn: 16116

Handle -g and -Wxxx for GCC compatibility

llvm-svn: 16115

llvm-svn: 16114

llvm-svn: 16112

llvm-svn: 16111

improvements on instruction selection that account for register and frame
index bases.

Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16110

caught.

llvm-svn: 16109

current reality of llvmc implementation.

llvm-svn: 16108

llvm-svn: 16107

llvm-svn: 16106