Chris Lattner
f1c4dbe8c4
Ignore generated file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19287 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 16:00:42 +00:00
Chris Lattner
868cc7410a
Ignore .dir
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19286 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 16:00:00 +00:00
Chris Lattner
785b9c0b59
Update this test to pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19285 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 15:23:06 +00:00
Reid Spencer
38fd88a820
Cleanup configuration for Cygwin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19284 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 06:41:10 +00:00
Jeff Cohen
2f654ba627
Make bison/flex build steps output the same message in Visual Studio as
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on Unix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19283 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 06:18:10 +00:00
Jeff Cohen
3af72e79ba
Add C backend to llc in Visual Studio.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19282 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 06:01:55 +00:00
Chris Lattner
b9befc5179
Test that trivial constants are not printed in hex notation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19281 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 01:58:26 +00:00
Chris Lattner
71d94d16b6
To not break TBAA rules, use a union.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19280 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 01:56:57 +00:00
Chris Lattner
67cb2f6eb5
Do not let 'ftostr' return a string that starts with spaces. This allows
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the AsmWriter to emit FP constants like 1.0 in normal exponential notation
instead of hex notation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19279 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 01:56:28 +00:00
Chris Lattner
a5698772d4
Add a testcase to check that initializer that CAN be evaluated statically ARE.
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These used to result in dynamic initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19278 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 22:27:58 +00:00
Chris Lattner
6c119813d9
Fix this script to work with hyphenated llvm-gcc and friend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19277 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 22:26:38 +00:00
John Criswell
f5629d037f
Quote the paths and not the assignment of the PATH variable.
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This seems to make things happier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19276 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 17:42:57 +00:00
John Criswell
447d5bba27
Joining the quote fray...
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Reverting the quote patch. For some reason, this breaks the building of
llvm/runtime (the shell doesn't like it for some reason). I might play
with it to see if I can get the quotes done in such a way that the shell
like it, but no promises.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19275 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 17:41:56 +00:00
Jeff Cohen
4c2053255d
Add additional header file to VS project. Patch submitted by Morten.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19274 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 16:37:16 +00:00
Jeff Cohen
1c32f79a82
Revert elimination of global variable hack... still needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19273 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 16:34:19 +00:00
Reid Spencer
43ff900aae
Integrate dependency graphs.
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Make it HTML 4.01 Strict compliant
Provide better explanations of the dependency information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19272 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 05:46:46 +00:00
Reid Spencer
8d8003d47a
Add library dependency and object dependency graphs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19271 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 05:30:57 +00:00
Chris Lattner
2abc27dfea
new testcase for PR481
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19270 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 04:39:16 +00:00
Chris Lattner
8de9f23fda
Bug fixed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19269 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 04:20:21 +00:00
Chris Lattner
7773fe4202
New testcase for PR487
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19268 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 04:15:11 +00:00
Reid Spencer
2d7eb98621
Make sure the path is properly set in the llvmgcc and llvmgxx variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19267 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 04:05:32 +00:00
Reid Spencer
140935a5a1
Re-apply last (reverted) patch. Reverting doesn't solve the actual problem
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and creates issues on other platforms like Cygwin and MingW.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19266 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 04:04:54 +00:00
Jeff Cohen
22e7eddcd6
Don't quote the PATH variable value just in case it has spaces in it, as
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it breaks "gmake check".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19265 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 02:44:54 +00:00
Chris Lattner
10197ff5cd
ADC and IMUL are also commutable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19264 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-03 01:27:59 +00:00
Chris Lattner
35e5c7c186
This hunk:
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- unsigned TrueValue = getReg(TrueVal, BB, BB->begin());
+ unsigned TrueValue = getReg(TrueVal);
Fixes the PPC regressions from last night.
The other hunk is just a clarity improvement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19263 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 23:07:31 +00:00
Chris Lattner
709b274244
Remove dead directories
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19262 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 22:55:16 +00:00
Chris Lattner
488370ca00
This lib is dead
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19261 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 22:53:52 +00:00
Chris Lattner
2500e10263
Remove a bunch of useless empty libraries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19260 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 22:52:28 +00:00
Chris Lattner
7ff1ca4cd0
This is no longer needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19259 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 22:50:00 +00:00
Chris Lattner
4be483baa4
Testcase for PR494
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19258 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 21:11:11 +00:00
Chris Lattner
71dbefed4e
xfail these tests, whcih require more info in the code generator to implement
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correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19257 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 19:01:33 +00:00
Reid Spencer
325a87e3fd
Avoid use of -fomit-frame-pointer on FreeBSD platforms. It causes thrown
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exceptions to abort() in cases where it should not.
Many thanks to Duraid Madina for doing the heavy lifting on the analysis
of this problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19256 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 17:43:20 +00:00
Reid Spencer
4a1e5c09bb
Quote the PATH variable value just in case it has spaces in it (like on
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Cygwin).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19255 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 09:45:54 +00:00
Reid Spencer
d6b1f5fee6
Correct the case of a #include directory name, just in case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 09:45:04 +00:00
Jeff Cohen
2ee430cc3c
Cleanup some Visual Studio project dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19253 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 04:44:36 +00:00
Jeff Cohen
40296bdf27
Eliminate the use of the global variable hack in the X86 target that was used
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to get Visual Studio to link in X86.lib to the executables that need it. There
is another way of doing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19252 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 04:23:12 +00:00
Chris Lattner
5aee0b97aa
Disable 2->3 address promotion of add and inc instructions to LEA's. In
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addition to being three address, LEA's don't set the flags.
This fixes 186.crafty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19251 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 04:18:17 +00:00
Chris Lattner
bbdfaf8ec7
Check in an old test that never made it into CVS
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19250 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:46:29 +00:00
Chris Lattner
5dd350defd
Add a new method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19249 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:38:18 +00:00
Chris Lattner
eb96ec52ff
Add support for SETNPr to lower to memory form.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19248 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:37:46 +00:00
Chris Lattner
bcea4d6f28
Implement the convertToThreeAddress method, add support for inverting JP/JNP
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branches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19247 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:37:07 +00:00
Chris Lattner
cc65beeb39
Two changes here:
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1. Add new instructions for checking parity flags: JP, JNP, SETP, SETNP.
2. Set the isCommutable and isPromotableTo3Address bits on several
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19246 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:35:46 +00:00
Chris Lattner
cfa0f2edd3
Make the 2-address instruction lowering pass smarter in two ways:
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1. If we are two-addressing a commutable instruction and the LHS is not the
last use of the variable, see if the instruction is the last use of the
RHS. If so, commute the instruction, allowing us to avoid a
register-register copy in many cases for common instructions like ADD, OR,
AND, etc on X86.
2. If #1 doesn't hold, and if this is an instruction that also existing in
3-address form, promote the instruction to a 3-address instruction to
avoid the register-register copy. We can do this for several common
instructions in X86, including ADDrr, INC, DEC, etc.
This patch implements test/Regression/CodeGen/X86/commute-two-addr.ll,
overlap-add.ll, and overlap-shift.ll when I check in the X86 support for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19245 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:34:12 +00:00
Chris Lattner
ae37c2a543
Add several testcases for new optimizations in the code generator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19244 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:30:04 +00:00
Chris Lattner
aad75aa1a2
Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19243 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:29:04 +00:00
Chris Lattner
15f63ad2e5
Add some bits that can be set on instructions. Renumber existing bits so
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they are dense. Add a virtual method that targets can choose to implement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19242 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:28:31 +00:00
Chris Lattner
273f2280f2
Add some bits that can be set for instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19241 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:27:48 +00:00
Reid Spencer
52b50a64ec
Make printing a warning message optional in CheckBytecodeOutputToConsole.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19240 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 00:10:03 +00:00
Reid Spencer
b687c0c218
Prevent output of bytecode to std::cout unless the --force flag is given.
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This prevents bytecode splats with usage like: cat file.ll | llvm-as -
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19239 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 00:08:46 +00:00
Reid Spencer
5737913c46
Move the code for printing out a warning about bytecode output to a console
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into lib/Support so it can be used with other tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19238 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 23:57:01 +00:00