cb46e66983
Regenerated after Reid's change for uint64_t/u_int64_t (patch by Bill Wendling)
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llvm-svn: 16151
2004-09-02 23:02:30 +00:00
109524cae3
Make the text of this file a little more useful.
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llvm-svn: 16150
2004-09-02 22:49:27 +00:00
ab2228ad7e
Don't just assume that either uint64_t or u_int64_t is available. Instead,
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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
2004-09-02 21:38:24 +00:00
9f82237f4e
Change the way we choose a free register: instead of picking the first
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free allocatable register, we prefer the a free one with the most uses
of inactive intervals.
llvm-svn: 16148
2004-09-02 21:24:33 +00:00
095c3a80f3
Change the way we choose a free register: instead of picking the first
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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
2004-09-02 21:23:32 +00:00
d672a3dbe3
Added a check for u_int64_t, which is used by Interix.
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llvm-svn: 16145
2004-09-02 18:44:44 +00:00
4fcd5c30fa
Added u_int64_t because some systems use that instead of uint64_t.
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llvm-svn: 16144
2004-09-02 18:41:30 +00:00
dcbf893095
We don't need to sort the added vector as unhandled intervals are
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stored in a binary heap.
llvm-svn: 16143
2004-09-02 18:00:38 +00:00
6173878304
Convert remaining X-Form and Pseudo instructions over to asm writer
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llvm-svn: 16142
2004-09-02 08:13:00 +00:00
7063868e2a
Pull in definition of std::unary_function.
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llvm-svn: 16140
2004-09-02 03:24:45 +00:00
45fb84d68d
Unbreak build
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llvm-svn: 16139
2004-09-02 03:24:08 +00:00
c6e81f0fde
Back to compiling land for v8
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llvm-svn: 16138
2004-09-02 02:37:43 +00:00
7c16caa336
Changes For Bug 352
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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
2004-09-01 22:55:40 +00:00
fae8f6a4fb
Be a bit more efficient when processing the active and inactive
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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
2004-09-01 22:52:29 +00:00
6a099d439e
Give a better assertion if we see a use before a def.
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llvm-svn: 16135
2004-09-01 22:34:52 +00:00
a50cb6c8b9
Make sure <cassert> is included for platforms that don't include it via
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other header files.
llvm-svn: 16134
2004-09-01 20:36:15 +00:00
f4e546b7aa
mkdtemp doesn't exist on Cygwin. Use tempnam & mkdir instead.
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llvm-svn: 16133
2004-09-01 20:29:35 +00:00
9501b9b82b
Make CommandLine prefix error output with the name of the program.
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llvm-svn: 16129
2004-09-01 04:41:28 +00:00
67c06d7df0
Initial commit for platform independent system configuration support.
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llvm-svn: 16128
2004-08-31 18:13:52 +00:00
8c73e0041a
Add support for FreeBSD
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llvm-svn: 16127
2004-08-31 18:09:35 +00:00
f2531a1568
Add support for Interix and FreeBSD
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llvm-svn: 16126
2004-08-31 18:03:23 +00:00
b14809c51d
Actually define PreventCoreFiles in the sys namespace.
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llvm-svn: 16125
2004-08-31 17:53:41 +00:00
4f48470d84
Add a new abstraction, SysConfig for platform independent system
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configuration calls. Right now this just contains PreventCoreFiles so that
bugpoint can by platform independent.
llvm-svn: 16124
2004-08-31 17:43:29 +00:00
b84f0be5b1
Minor code clarity changes.
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llvm-svn: 16123
2004-08-31 17:39:15 +00:00
67be17afbe
Fix a "test" botch.
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Alphabetize the platform list
Install some AC_MSG_CHECKING/AC_MSG_RESULT pairs.
llvm-svn: 16122
2004-08-31 14:20:36 +00:00
a113d74e4c
convert M and MD form instructions to generated asm writer
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llvm-svn: 16121
2004-08-31 02:28:08 +00:00
1daffa57c1
Recognize Interix systems as if they were SunOS and make sure we don't
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attempt to configure for "Unknown" system types.
llvm-svn: 16120
2004-08-31 01:34:10 +00:00
79d4c3d5db
Move the GetTemporaryDirectory function from "generic Unix" to platform
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specific.
llvm-svn: 16119
2004-08-30 21:46:55 +00:00
f98fff36ef
Add inclusion of assert.h
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llvm-svn: 16118
2004-08-30 16:03:54 +00:00
47fc279160
Initial commit of a configuration file for compiling C++ programs with
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the file name pattern *.cpp
llvm-svn: 16117
2004-08-30 06:32:24 +00:00
a681845e69
Implement the "setIncludePaths" and "setSymbolDefines" interface methods.
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Revise token substitution to be a little faster.
Clean up exception throwing, make sure its always a std::string.
llvm-svn: 16116
2004-08-30 06:29:06 +00:00
1b389f09b4
Pass lists of -I and -D options through to the Compiler Driver.
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Handle -g and -Wxxx for GCC compatibility
llvm-svn: 16115
2004-08-30 06:27:32 +00:00
cf2bc3d767
Add a blurb about exploiting the use of external storage.
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llvm-svn: 16114
2004-08-30 05:56:51 +00:00
143cf94f92
Move yet more instructions over to being printed by the generated asm writer
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llvm-svn: 16112
2004-08-30 02:28:06 +00:00
b55c0cbaee
Abbreviate the long descriptions which are now in docs/SystemLibrary.html.
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llvm-svn: 16111
2004-08-30 02:03:51 +00:00
8aca0b494d
Reduce the number of arguments in the instruction builder and make some
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improvements on instruction selection that account for register and frame
index bases.
Patch contributed by Jeff Cohen. Thanks Jeff!
llvm-svn: 16110
2004-08-30 00:13:26 +00:00
9f64b91e27
Need to throw std::string not const char* if we want error messages to be
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caught.
llvm-svn: 16109
2004-08-30 00:06:52 +00:00
94596c2102
Synchronize documentation of configuration items and substitutions with
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current reality of llvmc implementation.
llvm-svn: 16108
2004-08-29 23:20:42 +00:00
6cdbd22245
Convert A-Form instructions to auto-generated asm writer
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llvm-svn: 16107
2004-08-29 22:45:13 +00:00
434234f6d1
Register sizes should be specified in bits
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llvm-svn: 16106
2004-08-29 22:03:40 +00:00
8cb6bd5f3c
Improvements to int->float cast code for PPC-64
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llvm-svn: 16105
2004-08-29 22:02:43 +00:00
50d140ee3d
Must link against new LLVMsystem library
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llvm-svn: 16104
2004-08-29 22:01:44 +00:00
a094704ff9
RemoveFileOnSignal is now in sys:: namespace
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llvm-svn: 16103
2004-08-29 22:01:17 +00:00
c9dec3ae70
Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits
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llvm-svn: 16102
2004-08-29 22:00:24 +00:00
168be7e43f
Update doxygen comment now that getSpillSize is supposed to return value in bits
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llvm-svn: 16101
2004-08-29 21:59:26 +00:00
023637eb38
Add a declaration of environ global for Darwin
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llvm-svn: 16100
2004-08-29 20:10:07 +00:00
a62e5a837f
Add a missing header file
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llvm-svn: 16099
2004-08-29 20:02:28 +00:00
3311669903
Add an assert to cature null Operands. It is better to catch it here than
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to SIGSEGV in the bowels of isa<...> later.
llvm-svn: 16098
2004-08-29 19:37:59 +00:00
6fca37236d
Signals support has been moved to lib/System
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llvm-svn: 16097
2004-08-29 19:36:34 +00:00
efc94f5e72
Updated to create a link needed for correct lib/System compilation.
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llvm-svn: 16096
2004-08-29 19:35:28 +00:00
Misha Brukman