Jeff Cohen [Sat, 1 Jan 2005 19:37:14 +0000 (19:37 +0000)]
Put executables into a single directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19225
91177308-0d34-0410-b5e6-
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Jeff Cohen [Sat, 1 Jan 2005 18:58:23 +0000 (18:58 +0000)]
Fix bountiful sources of VC++ 'possible loss of data' warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19224
91177308-0d34-0410-b5e6-
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Jeff Cohen [Sat, 1 Jan 2005 18:17:40 +0000 (18:17 +0000)]
Improve TableGen dependencies
Move TableGen generated files out of the src tree
Add descriptions to the custom build steps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19223
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 1 Jan 2005 18:16:16 +0000 (18:16 +0000)]
Add HAVE_SBRK
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19222
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 1 Jan 2005 18:14:18 +0000 (18:14 +0000)]
Ignore some files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19221
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:22:27 +0000 (16:22 +0000)]
This is a bulk commit that implements the following primary improvements:
* We can now fold cast instructions into select instructions that
have at least one constant operand.
* We now optimize expressions more aggressively based on bits that are
known to be zero. These optimizations occur a lot in code that uses
bitfields even in simple ways.
* We now turn more cast-cast sequences into AND instructions. Before we
would only do this if it if all types were unsigned. Now only the
middle type needs to be unsigned (guaranteeing a zero extend).
* We transform sign extensions into zero extensions in several cases.
This corresponds to these test/Regression/Transforms/InstCombine testcases:
2004-11-22-Missed-and-fold.ll
and.ll: test28-29
cast.ll: test21-24
and-or-and.ll
cast-cast-to-and.ll
zeroext-and-reduce.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19220
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:14:46 +0000 (16:14 +0000)]
New testcases that we should combine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19219
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:14:18 +0000 (16:14 +0000)]
New testcase for common bitfield manipulation instruction sequences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19218
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:13:43 +0000 (16:13 +0000)]
Add a bunch of tests for cases that should be eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19217
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:13:19 +0000 (16:13 +0000)]
Add a bunch of tests for ANDs that should be eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19216
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:12:52 +0000 (16:12 +0000)]
This now works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19215
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:10:12 +0000 (16:10 +0000)]
Fix a FIXME: Select instructions on longs were miscompiled.
While we're at it, improve codegen of select instructions. For this
testcase:
int %test(bool %C, int %A, int %B) {
%D = select bool %C, int %A, int %B
ret int %D
}
We used to generate this code:
_test:
cmpwi cr0, r3, 0
bne .LBB_test_2 ;
.LBB_test_1: ;
b .LBB_test_3 ;
.LBB_test_2: ;
or r5, r4, r4
.LBB_test_3: ;
or r3, r5, r5
blr
Now we emit:
_test:
cmpwi cr0, r3, 0
bne .LBB_test_2 ;
.LBB_test_1: ;
or r4, r5, r5
.LBB_test_2: ;
or r3, r4, r4
blr
-Chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19214
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:06:57 +0000 (16:06 +0000)]
Substantially improve the code generated by non-folded setcc instructions.
In particular, instead of compiling this:
bool %test(int %A, int %B) {
%C = setlt int %A, %B
ret bool %C
}
to this:
test:
save %sp, -96, %sp
subcc %i0, %i1, %g0
bl .LBBtest_1 !
nop
ba .LBBtest_2 !
nop
.LBBtest_1: !
or %g0, 1, %i0
ba .LBBtest_3 !
nop
.LBBtest_2: !
or %g0, 0, %i0
ba .LBBtest_3 !
nop
.LBBtest_3: !
restore %g0, %g0, %g0
retl
nop
We now compile it to this:
test:
save %sp, -96, %sp
subcc %i0, %i1, %g0
or %g0, 1, %i0
bl .LBBtest_2 !
nop
.LBBtest_1: !
or %g0, %g0, %i0
.LBBtest_2: !
restore %g0, %g0, %g0
retl
nop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19213
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Chris Lattner [Sat, 1 Jan 2005 16:02:12 +0000 (16:02 +0000)]
Implement SimplifyCFG/DeadSetCC.ll
SimplifyCFG is one of those passes that we use for final cleanup: it should
not rely on other passes to clean up its garbage. This fixes the "why are
trivially dead setcc's in the output of gccas" problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19212
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 16:00:56 +0000 (16:00 +0000)]
Add new test to make sure simplifycfg doesn't leave around trivially
dead instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19211
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 15:59:57 +0000 (15:59 +0000)]
Allow getZeroExtend and getSignExtend to work with boolean inputs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19210
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 15:58:55 +0000 (15:58 +0000)]
Add a useful accessor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19209
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 1 Jan 2005 15:58:41 +0000 (15:58 +0000)]
Add two helper functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19208
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 1 Jan 2005 09:26:55 +0000 (09:26 +0000)]
Update to autoconf 2.59 standards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19207
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 22:56:14 +0000 (22:56 +0000)]
Correct the conditional test for non-portable tools so that it will
correctly omit them for non-Unix operating systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19206
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 22:54:28 +0000 (22:54 +0000)]
For PR351:
Make LLVM_ON_UNIX and LLVM_ON_WIN32 available in the makefiles
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19205
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 19:48:59 +0000 (19:48 +0000)]
Describe both objdir==srcdir and objdir!=srcdir methods of building LLVM
libraries and tools. Thanks to Henrik Bach for this suggestion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19204
91177308-0d34-0410-b5e6-
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Jeff Cohen [Fri, 31 Dec 2004 19:03:31 +0000 (19:03 +0000)]
Where do these tabs keep coming from???
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19203
91177308-0d34-0410-b5e6-
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Jeff Cohen [Fri, 31 Dec 2004 19:01:08 +0000 (19:01 +0000)]
Mostly cleanup, but also some bug fixes, for win32/Path.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19202
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 05:53:27 +0000 (05:53 +0000)]
Fix a compilation error for the case where mallinfo() is not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19201
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 05:49:15 +0000 (05:49 +0000)]
For PR351:
* lib/System depends on sbrk(3), make sure we check for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19200
91177308-0d34-0410-b5e6-
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Jeff Cohen [Fri, 31 Dec 2004 05:07:26 +0000 (05:07 +0000)]
Get rid of those nasty tabs...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19199
91177308-0d34-0410-b5e6-
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Jeff Cohen [Fri, 31 Dec 2004 04:39:07 +0000 (04:39 +0000)]
Bring win32/Path.cpp up to date with respect to Unix/Path.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19198
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 31 Dec 2004 00:13:14 +0000 (00:13 +0000)]
* Add missing libraries: Linker, Archive, SparcV8
* Make library descriptions consistently lower case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19197
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 30 Dec 2004 23:13:12 +0000 (23:13 +0000)]
* Don't include weak definitions as a definition
* Make subordinate libraries presented with a vertical list instead of all
listed on a single line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19196
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 30 Dec 2004 23:12:04 +0000 (23:12 +0000)]
Add a section on library dependencies now that GenLibDeps.html is written.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19195
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 30 Dec 2004 23:07:56 +0000 (23:07 +0000)]
A Perl script to generate an HTML definition list containing the LLVM
library dependencies, for documentation purposes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19194
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 30 Dec 2004 17:51:57 +0000 (17:51 +0000)]
Fix the help documentation to not imply multiple archive files can be
processed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19193
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 30 Dec 2004 05:36:08 +0000 (05:36 +0000)]
For PR351:
* Place a try/catch block around the entire tool to Make sure std::string
exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
abort with a useless message but indicate than an unhandled exception was
generated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19192
91177308-0d34-0410-b5e6-
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Jeff Cohen [Thu, 30 Dec 2004 03:02:31 +0000 (03:02 +0000)]
Fix MINGW compilation errors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19190
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 07:07:57 +0000 (07:07 +0000)]
* Fix a bug in an m4 macro that used an incorrect test operator
* Add CAN_DLOPEN_SELF so we can determine if dlopen(0) will open the
program or not.
* Correct a warning messages to be a little more specific on what it checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19184
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 06:59:36 +0000 (06:59 +0000)]
Fix a Bourne Shell syntax error in a test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19183
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 05:47:04 +0000 (05:47 +0000)]
Fix one of the names to not have a . in front of it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19182
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:39:50 +0000 (04:39 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19181
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:36:02 +0000 (04:36 +0000)]
Fix PR491 and testcase Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19180
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:35:30 +0000 (04:35 +0000)]
Add a comment, add a new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19179
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:27:26 +0000 (04:27 +0000)]
New testcase for PR491
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19178
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:03:23 +0000 (04:03 +0000)]
Bug fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19177
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 04:00:09 +0000 (04:00 +0000)]
Fix PR490
Fix testcase CodeGen/CBackend/2004-12-28-LogicalConstantExprs.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19176
91177308-0d34-0410-b5e6-
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Chris Lattner [Wed, 29 Dec 2004 03:57:25 +0000 (03:57 +0000)]
new testcase for PR490
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19175
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 03:17:30 +0000 (03:17 +0000)]
XFAIL this test everywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19174
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 03:16:40 +0000 (03:16 +0000)]
XFAIL this everywhere, the CFE doesn't support bitfield initialization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19173
91177308-0d34-0410-b5e6-
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Reid Spencer [Wed, 29 Dec 2004 01:20:24 +0000 (01:20 +0000)]
Remove potential platform portability issue with size of "int".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19172
91177308-0d34-0410-b5e6-
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Reid Spencer [Tue, 28 Dec 2004 07:59:22 +0000 (07:59 +0000)]
Correct the name of the variable for the LLVM examples directory so that
parallel builds don't attempt to create it twice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19171
91177308-0d34-0410-b5e6-
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Reid Spencer [Tue, 28 Dec 2004 07:56:14 +0000 (07:56 +0000)]
Make the x86_64 target names match between def and use. Thanks Misha.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19170
91177308-0d34-0410-b5e6-
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Reid Spencer [Tue, 28 Dec 2004 06:34:11 +0000 (06:34 +0000)]
Make the 64-bit x86 target named "x86_64" instead of "AMD64".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19169
91177308-0d34-0410-b5e6-
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Misha Brukman [Mon, 27 Dec 2004 19:05:16 +0000 (19:05 +0000)]
Add a note about registering the backend so it's available in LLC and LLI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19168
91177308-0d34-0410-b5e6-
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Jeff Cohen [Mon, 27 Dec 2004 16:49:34 +0000 (16:49 +0000)]
Bring VS projects up to date with respect to recent changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19167
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 09:33:46 +0000 (09:33 +0000)]
Don't create symbolic links for lib/System any more. It doesn't need them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19166
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 08:51:55 +0000 (08:51 +0000)]
Clean up some autoconf cruft
* Make the source detection use a file unique to Stacker
* Configure Makefile.common.in with AC_CONFIG_FILES not AC_CONFIG_MAKEFILE
* Use new autoconf format for invoking AC_OUTPUT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19165
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 08:50:27 +0000 (08:50 +0000)]
Make it possible to reconfigure a project as well as just LLVM main dir.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19164
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 08:03:04 +0000 (08:03 +0000)]
Fix a bug that made the nightly tester *really* slow. During changes for
portability, the --track-space option was inadvertently ignored. This patch
fixes that so that sys::Process::GetMallocUsage() is only invoked if the
--track-spaces option is given. Apparently the mallinfo() call that
GetMallocUsage() uses is *very* slow, especially when processing very large
modules like projects/llvm-test/MultiSource/Applications/kimwitu++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19163
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:18:02 +0000 (06:18 +0000)]
For PR351:
* sys::PreventCoreFiles -> sys::Process::PreventCoreFiles
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19162
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:17:50 +0000 (06:17 +0000)]
For PR351:
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Account for variations in time.h and sys/time.h inclusion.
* Add macros for getting wait(2) exit status correctly (per autoconf sugg.)
* Implement ThrowErrno in terms of strerror_r, strerror or none based on
what is available on the platform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19161
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:17:39 +0000 (06:17 +0000)]
For PR351:
* Remove redundant #includes that are now in Unix.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19160
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:17:27 +0000 (06:17 +0000)]
For PR351:
* Move implementation of sys::PreventCoreFiles function to this file from
the now defunct SysConfig abstraction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19159
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:17:15 +0000 (06:17 +0000)]
For PR351:
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Ensure variations in "dirent" structure are accounted for.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19158
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:17:03 +0000 (06:17 +0000)]
For PR351:
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Consolidate implementation from operating system specific directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19157
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Dec 2004 06:16:52 +0000 (06:16 +0000)]
For PR351:
* Ensure #includes are wrapped with appropriate HAVE_ guards
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19156
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Dec 2004 06:16:38 +0000 (06:16 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/TimeValue.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19155
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:16:25 +0000 (06:16 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/Program.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19154
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:16:11 +0000 (06:16 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/Signals.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19153
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:15:57 +0000 (06:15 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/Memory.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19152
91177308-0d34-0410-b5e6-
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Reid Spencer [Mon, 27 Dec 2004 06:15:43 +0000 (06:15 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/MappedFile.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19151
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Reid Spencer [Mon, 27 Dec 2004 06:15:29 +0000 (06:15 +0000)]
For PR351:
* Consolidate implementation for Unix systems into Unix/Process.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19150
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Reid Spencer [Mon, 27 Dec 2004 06:15:14 +0000 (06:15 +0000)]
For PR351:
SysConf abstraction was pointless because it had a single function in it that
pertained only to the current process. So merge it into the Process abstraction
and remove the files completely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19149
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Reid Spencer [Mon, 27 Dec 2004 06:15:02 +0000 (06:15 +0000)]
For PR351:
* Add checks for sterror and strerror_r functions
* Add check to determine if /dev/zero is needed for allocating RWX memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19148
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Reid Spencer [Mon, 27 Dec 2004 06:14:48 +0000 (06:14 +0000)]
For PR351:
Provide a check to determine if /dev/zero is needed for AllocateRWX function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19147
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Reid Spencer [Mon, 27 Dec 2004 03:15:28 +0000 (03:15 +0000)]
Oops, reverse the logic on a test for WITH_LLVMGCCDIR to make it define
the path names correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19146
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Reid Spencer [Mon, 27 Dec 2004 03:14:43 +0000 (03:14 +0000)]
Provide a value for HAVE_MMAP_ANONYMOUS variable, for consistency with
other #define's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19145
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Reid Spencer [Sun, 26 Dec 2004 05:47:26 +0000 (05:47 +0000)]
Describe the --with-llvmgccdir option to configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19144
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Reid Spencer [Sun, 26 Dec 2004 05:21:13 +0000 (05:21 +0000)]
Revert the last patch so that the LLVMGCCDIR environment variable is
still viable and will make use of the resurrected --with-llvmgccdir
configure option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19143
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Reid Spencer [Sat, 25 Dec 2004 07:31:29 +0000 (07:31 +0000)]
For PR351:
* Make sure all headers used by lib/System have checks
* Use "standard" autoconf checks for certain problematic headers
For PR432:
* Resurrect --with-llvmgccdir so a specific llvm-gcc/llvm-g++ installation
can be specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19142
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Jeff Cohen [Sat, 25 Dec 2004 04:50:17 +0000 (04:50 +0000)]
mingw doesn't support the official debug API.
Old versions of the C runtime somehow get loaded into the process. Make
sure they aren't searched for symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19141
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Jeff Cohen [Fri, 24 Dec 2004 16:26:47 +0000 (16:26 +0000)]
Get VC++ building again
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19140
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Reid Spencer [Fri, 24 Dec 2004 15:11:23 +0000 (15:11 +0000)]
Ignore the autom4te.cache directoy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19139
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Reid Spencer [Fri, 24 Dec 2004 14:47:34 +0000 (14:47 +0000)]
Make sure llvm-g++ gets the right path for the llvm tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19138
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Jeff Cohen [Fri, 24 Dec 2004 07:57:09 +0000 (07:57 +0000)]
Eliminate use of ltdl.c when doing a VC++ build. Because libtool isn't used,
ltdl's LGPL license would infect all of LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19137
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Reid Spencer [Fri, 24 Dec 2004 06:49:16 +0000 (06:49 +0000)]
Make the symbolic link using the correct variable!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19136
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Reid Spencer [Fri, 24 Dec 2004 06:32:54 +0000 (06:32 +0000)]
Remove references to LLVMGCCDIR because it was only used to provide a
value for the --with-llvmgccdir configure option which is no longer
supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19135
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Reid Spencer [Fri, 24 Dec 2004 06:29:42 +0000 (06:29 +0000)]
For PR351:
Merge implementations of isValid and GetTemporaryDirectory into this file. There
is not any point having the operating system specific files for such little
variation between the Unix family of systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19134
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Reid Spencer [Fri, 24 Dec 2004 06:29:28 +0000 (06:29 +0000)]
For PR351:
This implementation is no longer needed, its been merged to Unix/Path.cpp since
there is such little variation between the platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19133
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Reid Spencer [Fri, 24 Dec 2004 06:29:17 +0000 (06:29 +0000)]
For PR351:
Use the LLVM_ON_UNIX and LLVM_ON_WIN32 #defines to include the implementation
instead of relying upon the "platform" link
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19132
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Reid Spencer [Fri, 24 Dec 2004 06:29:05 +0000 (06:29 +0000)]
For PR351:
Create new variables LLVM_ON_UNIX and LLVM_ON_WIN32 so we can start getting
rid of reliance upon a symbolic link to switch implementations in lib/System
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19131
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Reid Spencer [Fri, 24 Dec 2004 06:03:31 +0000 (06:03 +0000)]
Resurrect this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19130
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Reid Spencer [Fri, 24 Dec 2004 03:59:46 +0000 (03:59 +0000)]
Remove these files as they are not being included any more. DynamicLibrary
is now implemented via ltdl.cpp which has its own way of dealing with
the different platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19129
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Reid Spencer [Fri, 24 Dec 2004 03:44:24 +0000 (03:44 +0000)]
Make sure LLVMGCCWITHPATH is used instead of just LLVMGCC so that the
CFE tools can find the correct LLVM tools to invoke.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19128
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Reid Spencer [Fri, 24 Dec 2004 03:38:01 +0000 (03:38 +0000)]
The dejagnu scripts need a path for llvm-gcc/llvm-g++ as well so use the
correct variable to get a "set the path first" invocation of those tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19127
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Reid Spencer [Fri, 24 Dec 2004 03:36:31 +0000 (03:36 +0000)]
Two corrections:
* When reconfiguring, make sure the config.cache file is blown away so that
its (old) values don't short-circuit doing the tests. When a reconfigure
is done, it should be done from scratch, without the cache.
* For dist-check, don't pass --with-llvmgccdir any more because configure
doesn't have this option any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19126
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Reid Spencer [Fri, 24 Dec 2004 03:34:31 +0000 (03:34 +0000)]
Change llvmgcc/llvmg++ to llvm-gcc and llvm-g++ respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19125
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Jeff Cohen [Fri, 24 Dec 2004 02:38:34 +0000 (02:38 +0000)]
Fix VC++ compilation error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19124
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Reid Spencer [Fri, 24 Dec 2004 00:15:20 +0000 (00:15 +0000)]
Fix a bug in libtool's ltmain.sh. On Cygwin the "$output.exp" expression
expands to a full path name. Substitute $outputname.exp" instead and it
makes a viable temporary file name. This gets around the problem with lli
on Cygwin linking but not having any "C" library functions linked into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19123
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Reid Spencer [Thu, 23 Dec 2004 22:14:32 +0000 (22:14 +0000)]
Put CopyFile in the sys namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19122
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Misha Brukman [Thu, 23 Dec 2004 21:17:41 +0000 (21:17 +0000)]
Wrap at 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19121
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Reid Spencer [Thu, 23 Dec 2004 21:16:46 +0000 (21:16 +0000)]
Correct the comments and file header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19120
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