Chris Lattner
c4d6916508
Eliminate this ugly hack. This was put back in when replaceAllUsesOf used
...
a different algorithm that was extremely inefficient for instructions with
many operands.
This reduces the time of this code snippet from .23s for 176.gcc to 0.03s
in a debug build, which speeds up total llvm-dis time just barely.
It's more of a code cleanup than a speedup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18685 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-09 04:51:50 +00:00
Alkis Evlogimenos
c49741d047
Add testcase and fix for yet another case where we query the size an
...
abstract type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18678 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 23:56:15 +00:00
Chris Lattner
ea1c45405d
Do extremely simple sinking of instructions when they are only used in a
...
successor block. This turns cases like this:
x = a op b
if (c) {
use x
}
into:
if (c) {
x = a op b
use x
}
This triggers 3965 times in spec, and is tested by
Regression/Transforms/InstCombine/sink_instruction.ll
This appears to expose a bug in the X86 backend for 177.mesa, which I'm
looking in to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18677 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 23:43:58 +00:00
Alkis Evlogimenos
a95cf3024b
Add testcase and fix for another case where we query the size an
...
abstract type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18676 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 23:42:11 +00:00
Alkis Evlogimenos
54a96a2ad6
Fix this regression and remove the XFAIL from this test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18674 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 23:10:30 +00:00
Chris Lattner
2a0cd9c9b5
Fix Transforms/InstCombine/2004-12-08-RemInfiniteLoop.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18670 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 22:20:34 +00:00
Chris Lattner
b29dd0ff2b
Move method out of line for better ICC support
...
Add some ifdefs for some stuff I like to be able to toggle easily
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18665 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 21:03:56 +00:00
Chris Lattner
2c20ef506f
Properly extern this.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18664 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 21:00:59 +00:00
Chris Lattner
b2abb26fe1
Turn this error back into a warning, fixing the povray regression
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18655 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 20:01:10 +00:00
Chris Lattner
1d875b854c
Work correctly with MSVC and ICC, patch contributed by Bjørn Wennberg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18631 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:22:48 +00:00
Chris Lattner
fe781654a3
Work correctly with ICC, Patch contributed by Bjørn Wennberg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18630 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:22:26 +00:00
Chris Lattner
6d8dbecff2
Add support for compilers with arg dependent name lookup, contributed by
...
Bjørn Wennberg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18628 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:13:53 +00:00
Chris Lattner
17a213ad8b
Add support for compilers without argument dependent name lookup, contributed
...
by Bjørn Wennberg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18627 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:12:20 +00:00
Chris Lattner
194ca80fdb
Make this work with the ICC compiler, contributed by Bjørn Wennberg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18626 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:10:52 +00:00
Chris Lattner
f2fd400258
Remove unneeded class qualifier, contributed by Bjørn Wennberg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18625 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 16:05:02 +00:00
Chris Lattner
d37a75b9be
Revert this disgusting hack, John has a much nicer solution
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18611 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 03:31:14 +00:00
Chris Lattner
a6a2bdd0e0
Add a disgusting hack to work around a libstdc++ issue. This code should
...
be removed when PR400 is resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18610 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 03:28:51 +00:00
Reid Spencer
791a959e57
For PR387:\
...
Add doInitialization method to avoid overloaded virtuals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18602 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 08:11:36 +00:00
Reid Spencer
4a7ebfa411
For PR387:\
...
Add getModRefInfo method to avoid overloaded virtuals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18601 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 08:11:24 +00:00
Reid Spencer
574cdb32a0
Revert the recent patches to "fix" ConstantFP::isValueValidForType. None
...
of them seem to work everywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18598 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 07:38:08 +00:00
Reid Spencer
e2432596ac
Provide a missing header file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18597 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 07:08:08 +00:00
Reid Spencer
79457c791e
Fix some comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18596 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 07:06:47 +00:00
Alkis Evlogimenos
eb61d60e1b
Fix check for valid floats. Also use and HUGE_VALF instead
...
of std::numeric_limits, because they work in more platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18593 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 06:46:50 +00:00
Nate Begeman
80ad87d227
Move virtual function call out of loop to speed up getFreePhysReg by about
...
20%, shaving 0.1s off hbd compile time on my g5. Yay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18592 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 05:25:53 +00:00
Reid Spencer
ce9653ce44
For PR387:\
...
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18589 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 04:03:45 +00:00
Reid Spencer
b9ce8b3f1b
For PR409: \
...
Test the range of float constants to ensure we are not attempting to create a \
float constant using a double value that is out of range for a float
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18585 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-06 22:18:37 +00:00
Reid Spencer
9f9b3acfce
For PR409: \
...
Make sure to check isValueValidForType on floating point constants and give \
an error if the value is not valid, otherwise it would assert in the VMCore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18584 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-06 22:18:25 +00:00
Reid Spencer
4bdf1c9855
Fix PR139: \
...
Implement LinkItems and BuildLinkItems interfaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18547 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 19:14:55 +00:00
Chris Lattner
e518b7170b
Properly implement a fix for PR475
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18537 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 07:19:16 +00:00
Chris Lattner
6d316f85ba
Revert this patch, it broke a ton of programs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18535 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 06:59:59 +00:00
Chris Lattner
3150e2de93
Move lower intrinsics before FP constant emission, in case
...
intrinsic lowering ever introduces constants.
Rename local symbols before printing function bodies, fixing 255.vortex
with the CBE!!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18534 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 06:49:44 +00:00
Chris Lattner
333529e6be
When printing out a function, make sure that local and global symbols
...
don't conflict. This fixes Assembler/2004-12-05-LocalGlobalSymtabConflict.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18532 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 06:44:09 +00:00
Chris Lattner
caa4ae7c3f
Add a new method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18531 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 06:43:27 +00:00
Alkis Evlogimenos
9d272d4953
Fix PR475.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18515 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-05 01:51:20 +00:00
Reid Spencer
3d2162f950
Distribute headers and license files too
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18505 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 22:34:21 +00:00
Reid Spencer
3c39127b72
Provide more information in the error message that occurs when there are
...
unresolved constants remaining.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18502 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 22:19:53 +00:00
Chris Lattner
129baf69bc
Check in some patches for better assertions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18500 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 21:28:47 +00:00
Chris Lattner
6a1a78a478
This patch prevents an infinite recursion while compiling 103.su2cor.
...
All SPEC CFP 95 programs now work, though the JIT isn't loading -lf2c right
so they aren't testing correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18499 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 20:54:32 +00:00
Chris Lattner
c8ef1edc63
Fix linkage of mismatched weak globals. This unbreaks 300.twolf
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18494 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 18:54:48 +00:00
Chris Lattner
02dce169c8
Do not allow bytecode files with unresolved references to be read. Doing
...
so lets wierd ConstantPlaceholder objects sneak into the system which
confuses it greatly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18487 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 05:28:27 +00:00
Chris Lattner
368cb8e67e
Fix compilation error on Darwin.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18485 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 04:17:20 +00:00
Alkis Evlogimenos
4f4cf99a86
Check if a block has a terminator first before calling front() on
...
it. If a block has a terminator then it is certainly non-empty so the
verifier will not crash on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18484 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 02:30:42 +00:00
Alkis Evlogimenos
8b42b43dc2
Make error msg reflect what exactly went wrong.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18478 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 01:25:06 +00:00
Chris Lattner
ead1b3f0bb
Prevent accessing past the end of the intervals vector, this fixes
...
Prolang-C/bison in the JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18477 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04 01:22:09 +00:00
Chris Lattner
b929de2a2c
Remove darwin specific majik
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18467 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 23:02:55 +00:00
Chris Lattner
28dabf743b
Move darwin-specific majik here.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18466 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 23:02:42 +00:00
Chris Lattner
aee38ea569
Significantly rework linker support for global variables, allowing it to
...
correctly link globals whose LLVM types do not match.
This fixes several of the F2C SPEC FP benchmarks, which were failing this
due to the implementation of common blocks used by f2c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18465 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 22:18:41 +00:00
Chris Lattner
cc16a8e73b
Fix test/Regression/CodeGen/CBackend/2004-12-03-ExternStatics.ll and
...
PR472
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18459 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 17:19:10 +00:00
Chris Lattner
dd0ecf6731
Implement stripping of debug symbols, making the --strip-debug options in
...
gccas/gccld more than just a noop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18456 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 16:22:08 +00:00
Chris Lattner
33306c0b8c
Do not look here for elegance.
...
This fixes the ugly darwin "cannot find symbols starting with __" issue.
Thanks for Owen/resistor for testing this out for me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18454 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 07:16:51 +00:00
Brian Gaeke
1d65645582
This code rotted - change it to call abort() until someone wants
...
to rewrite this to use relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18453 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 06:57:14 +00:00
Tanya Lattner
f3fa55f979
When writing kernel, save the branches til the end. They are still put in the "right place" in the schedule, but sometimes when folding to make a kernel instructions are added between branches. This is wrong. To avoid this, we handle branches special.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18450 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 05:25:22 +00:00
Chris Lattner
223d4c4b3a
Fix a regression caused by the previous patch
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18449 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-03 05:13:15 +00:00
Chris Lattner
e3ad43c828
Initial reimplementation of the -strip pass, with a stub for implementing
...
-S
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18440 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 21:25:03 +00:00
Chris Lattner
6992afcdb9
This pass is moving to lib IPO
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18439 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 21:24:40 +00:00
Chris Lattner
ad7919836f
The stripping pass as we know it is about to disappear
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18436 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 21:05:01 +00:00
John Criswell
ced06b73ec
Reverting revision 1.209.
...
Including alloca.h on Solaris brings in the prototype of strftime(), which
breaks compilation of CBE generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18435 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 19:02:49 +00:00
Chris Lattner
45de191b0b
Spill/restore X86 floating point stack registers with 64-bits of precision
...
instead of 80-bits of precision. This fixes PR467.
This change speeds up fldry on X86 with LLC from 7.32s on apoc to 4.68s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18433 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 18:17:31 +00:00
Chris Lattner
3986924e0b
Consider 64-bit registers to be FP as well.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18432 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 17:57:21 +00:00
Reid Spencer
be0b356593
PR466:
...
* Make the linker find lib*.bca files now instead of lib*.bc since those
are what the makefiles now generate for bytecode archives.
* Make sure the linker only links archives when LinkLibraries is called.
Previously if it found a lib*.bc file and that file was a bytecode file,
it would link in the entire bytecode. This could make -lc -lc fail with
duplicate symbols error but it shouldn't as searching multiple libraries,
even the same one more than once, is permitted.
* Now that the above problems are corrected, implement the dependent libs
feature. After the module is linked with all specified libraries, the
LinkLibraries function will obtain the set of dependent libraries from
the linked modules and attemp to find and link against those libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18428 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 09:52:10 +00:00
Reid Spencer
86ac2dcda1
Fix seriously broken implementation of GetMagicNumber.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18422 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 09:09:48 +00:00
Tanya Lattner
ad7654f7c4
Reworked branch adding in prologue. Added check for infinite loops which are not modulo scheduled.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18419 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 07:22:15 +00:00
Chris Lattner
fa07e4fc30
Implement a FIXME by checking to make sure that a malloc is not being used
...
in scary and unknown ways before we promote it. This fixes the miscompilation
of 188.ammp that has been plauging us since a globalopt patch went in.
Thanks a ton to Tanya for helping me diagnose the problem!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18418 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 07:11:07 +00:00
Chris Lattner
bc965b97ad
Fix a minor bug where we set a var to initialized on malloc, not on store.
...
This doesn't fix anything that I'm aware of, just noticed it by inspection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18417 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-02 06:25:58 +00:00
Tanya Lattner
9855b84469
Reverting this patch:
...
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20041122/021428.html
It broke Mutlisource/Applications/obsequi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18407 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-01 18:27:03 +00:00
Chris Lattner
527efc6742
Initial support for packed types, contributed by Morten Ofstad
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18406 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-01 17:14:28 +00:00
Chris Lattner
f71755dc56
Remove unneeded cast.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18405 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-01 17:13:05 +00:00
Chris Lattner
f0228053f8
Get GEP's working with packed types. Contributed by Morten Ofstad!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18404 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-01 17:12:16 +00:00
Reid Spencer
0022b83491
Revert version 1.39. It breaks the ordering of the library processing.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18399 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 22:54:48 +00:00
Chris Lattner
40e7c35a2f
Do not let GCC emit a warning for INT64_MIN
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18398 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 21:33:58 +00:00
Brian Gaeke
33ce43e8a8
Sparcs behave better if we use <alloca.h> and avoid messing with __builtin_alloca.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18397 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 21:27:01 +00:00
Chris Lattner
532343b24e
Fix the JIT when being used from llvm-db
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18391 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 17:41:49 +00:00
Chris Lattner
6b205c3ef1
This pass is completely broken.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18387 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 17:09:06 +00:00
Chris Lattner
3af4b4fe78
RevisionNum is read by error(), initialize it early.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18386 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 16:58:18 +00:00
Brian Gaeke
cb7a76283b
Update list of failing benchmarks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18384 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 08:15:44 +00:00
Brian Gaeke
9e0b9028c7
If we're about to emit something like:
...
%f0 = fmovs %f0
%f1 = fmovs %f1
then just delete the FpMOVD pseudo-instruction instead. Also, add
statistics and debug printouts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18383 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 08:15:15 +00:00
Chris Lattner
0f535c6fa8
Squelch warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18381 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 07:47:34 +00:00
Chris Lattner
0284628e8e
Fix several bugs in 'op x, imm' handling. Foremost is that we now emit
...
addi r3, r3, -1
instead of
addi r3, r3, 1
for 'sub int X, 1'.
Secondarily, this fixes several cases where we could crash given an unsigned
constant. And fixes a couple of minor missed optimization cases, such as
xor X, ~0U -> not X
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18379 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 07:30:20 +00:00
Reid Spencer
a7a5cc889c
Up the compression threshold to 64K so we avoid it for all but the largest
...
bytecode files. This should help linking substantially.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18378 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 07:13:34 +00:00
Chris Lattner
5a85d9c664
Fix test/Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx
...
This only fails on darwin or on X86 under valgrind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18377 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 07:01:15 +00:00
Chris Lattner
35f2bbe8c6
Fix CodeGen/PowerPC/2004-11-30-shr-var-crash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18376 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 06:40:04 +00:00
Chris Lattner
e74ed0d53b
Fix test/Regression/CodeGen/PowerPC/2004-11-29-ShrCrash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18374 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 06:36:11 +00:00
Chris Lattner
7747040410
Fix test/Regression/CodeGen/PowerPC/2004-11-30-shift-crash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18371 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 06:29:10 +00:00
Chris Lattner
6f9e571529
Alkis noticed that this variable is dead. Thanks!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18369 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 04:01:44 +00:00
Chris Lattner
38f1455393
Add method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18368 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 02:51:53 +00:00
Chris Lattner
37dc938bbe
If we have something like this:
...
if (x) {
code
...
} else {
code
...
}
Turn it into:
code
if (x) {
...
} else {
...
}
This reduces code size and in some common cases allows us to completely
eliminate the conditional. This turns several if/then/else blocks in loops
into straightline code in 179.art, turning the loops into single basic blocks
(good for modsched even!).
Maybe now brg will leave me alone ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18366 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 00:29:14 +00:00
Chris Lattner
ee8c9ad8d2
Remove extraneous namespacification. In particular, don't define llvm::llvm::createInternalGlobalMapperPass
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18365 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 00:22:59 +00:00
Chris Lattner
8a9193927a
Allow hoisting loads of globals and alloca's in conditionals.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18363 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 21:26:12 +00:00
Reid Spencer
e934219e77
Functionality moved to portable lib/System/DynamicLibrary.cpp
...
implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18358 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 14:11:41 +00:00
Reid Spencer
df5a37efc9
Use System/DynamicLibrary instead of Support/DynamicLinker
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18357 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 14:11:29 +00:00
Reid Spencer
737459df79
Use System/DynamicLibrary instead of Support/DynamicLinker to implement.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18356 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 14:07:46 +00:00
Reid Spencer
19cd4a9e6b
Implement two new functions: LoadLibraryPermanently and
...
SearchForAddressOfSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18355 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 13:33:28 +00:00
Reid Spencer
a564845f83
Shared library extension is now in LTDL_SHLIB_EXT
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18353 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 12:40:21 +00:00
Reid Spencer
29ae1777c1
We just use ltdl's implementation for this abstraction now. Its portable to
...
more platforms than LLVM supports.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18352 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 12:39:10 +00:00
Reid Spencer
58c8ee1537
Mods for compilation with llvm.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18346 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 12:04:27 +00:00
Reid Spencer
9c16ed5aea
Original version of ltdl.h from libtool 1.5.10
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18345 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 12:02:48 +00:00
Reid Spencer
535af2be27
Original version of ltdl.c from libtool 1.5.10
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18344 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 12:02:25 +00:00
Reid Spencer
441cc2ab01
Implement the default constructor which causes the current program to be
...
opened as if it was a dynamic library so its symbols can be searched too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18341 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 10:39:46 +00:00
Chris Lattner
928b47ae2e
Revamp long/ulong comparisons to use a much more efficient sequence (thanks
...
to Brian and the Sun compiler for pointing out that the obvious works :)
This also enables folding all long comparisons into setcc and branch
instructions: before we could only do == and !=
For example, for:
void test(unsigned long long A, unsigned long long B) {
if (A < B) foo();
}
We now generate:
test:
subl $4, %esp
movl %esi, (%esp)
movl 8(%esp), %eax
movl 12(%esp), %ecx
movl 16(%esp), %edx
movl 20(%esp), %esi
subl %edx, %eax
sbbl %esi, %ecx
jae .LBBtest_2 # UnifiedReturnBlock
.LBBtest_1: # then
call foo
movl (%esp), %esi
addl $4, %esp
ret
.LBBtest_2: # UnifiedReturnBlock
movl (%esp), %esi
addl $4, %esp
ret
Instead of:
test:
subl $12, %esp
movl %esi, 8(%esp)
movl %ebx, 4(%esp)
movl 16(%esp), %eax
movl 20(%esp), %ecx
movl 24(%esp), %edx
movl 28(%esp), %esi
cmpl %edx, %eax
setb %al
cmpl %esi, %ecx
setb %bl
cmove %ax, %bx
testb %bl, %bl
je .LBBtest_2 # UnifiedReturnBlock
.LBBtest_1: # then
call foo
movl 4(%esp), %ebx
movl 8(%esp), %esi
addl $12, %esp
ret
.LBBtest_2: # UnifiedReturnBlock
movl 4(%esp), %ebx
movl 8(%esp), %esi
addl $12, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18330 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 05:55:24 +00:00
Tanya Lattner
58fe2f0734
Reworked branching so we don't handle BAs specially. It just updates the branchTO regardless of what type of branch it is.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18322 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-29 04:39:47 +00:00
Tanya Lattner
28e5eabf65
Fixed bug where instructions in the kernel were not ordered right to preserve dependencies in a cycle.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18314 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 23:36:15 +00:00
Reid Spencer
6731d5c494
Fix for PR454:
...
* Make sure we handle signed to unsigned conversion correctly
* Move this visitSetCondInst case to its own method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18312 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 21:31:15 +00:00
Chris Lattner
9d0087e043
The LLVM bool type shall have 1 byte alignment on PPC.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 21:16:45 +00:00
Chris Lattner
8305a64dce
Make DSE potentially more aggressive by being more specific about alloca sizes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18309 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 20:44:37 +00:00
Chris Lattner
eaf8f9c667
Fix DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18308 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 20:30:15 +00:00
Chris Lattner
63eb93025d
Fix SingleSource/UnitTests/2004-11-28-GlobalBoolLayout.c, and hopefully
...
PR449
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 17:56:47 +00:00
Chris Lattner
7891593359
Fix PR463
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18303 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 16:45:45 +00:00
Reid Spencer
8dde18fc50
Compute the firstFileOffset correctly after reading the LLVM symbol table.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18300 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 03:13:02 +00:00
Chris Lattner
cc8d524a24
When merging to alias sets, if they are both must alias, the result is not
...
a must alias set unless all of the pointers in the resultant set are must
aliased together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18275 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-27 18:37:42 +00:00
Chris Lattner
646641e02c
Implement Regression/Transforms/InstCombine/getelementptr_cast.ll, which
...
occurs many times in crafty
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18273 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-27 17:55:46 +00:00
Nate Begeman
3330e08888
Remove the ISel->AsmPrinter link via the TargetMachine that was put in
...
place to help bring up the PowerPC back end on Darwin. This code is no
longer serves any purpose now that the AsmPrinter does the right thing
all the time printing GlobalValues. --Cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18267 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-27 04:45:11 +00:00
Chris Lattner
07bfa52405
Add a new interface
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18266 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 21:36:25 +00:00
Chris Lattner
f3e1d6977e
Provide size information when checking to see if we can LICM a load, this
...
allows us to hoist more loads in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18265 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 21:20:09 +00:00
Chris Lattner
1ed80b66b1
When evaluating an AA, pass in size info
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18264 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 21:05:39 +00:00
Chris Lattner
15ee8adb00
There is no reason to store <x,x>, just store <x>.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18263 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 20:25:17 +00:00
Chris Lattner
4e61676b56
The trick with globals actually works with allocas and malloc too
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18262 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 20:01:48 +00:00
Chris Lattner
0a1ac907c3
A store or load cannot alias a global if the accessed amount is larger then
...
the global.
This implements Regression/Analysis/BasicAA/global-size.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18261 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-26 19:20:01 +00:00
Reid Spencer
c48c103c33
Add bzip2 subdirectory
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18251 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 19:38:28 +00:00
Reid Spencer
f6a0acd64a
Remove zlib support in favor of our own bzip2 library
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18250 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 19:38:16 +00:00
Reid Spencer
84472d6e3c
Adjust to Compressor interface change
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18249 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 19:38:05 +00:00
Reid Spencer
bc98a64b2a
Revise to LLVM makefile standards.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18246 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 16:12:25 +00:00
Reid Spencer
26eda77f1f
Initial Version from bzip2 Release 1.0.2.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18245 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 16:11:36 +00:00
Reid Spencer
53c4c5672c
Implement dependent library linking. It is no longer required that -lstdc++
...
-lstdsup++ no -lc be passed on the command line to llvm linkers if the
progam being linked was compiled with the C/C++ Front End or Stacker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18243 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 09:32:08 +00:00
Reid Spencer
719012d625
Remove blank comment lines for uniformity.
...
Make sure lines don't exceed 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18242 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 09:29:44 +00:00
Nate Begeman
d4c8bea47f
Enable optimization suggested by Chris Lattner to not emit reloc stubs for
...
static global variables whose addresses are taken. This allows us to
convert the following code for taking the address of a static function foo
addis r2, r30, ha16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")
lwz r3, lo16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")(r2)
which also includes linker stub code emitted at the end of the .s file not
shown here, and replace it with this:
addis r2, r30, ha16(l1__2E_foo_2-"L00001$pb")
la r3, lo16(l1__2E_foo_2-"L00001$pb")(r2)
which in addition to not needing linker help, also has no load instruction.
For those not up on PowerPC mnemonics, la is shorthand for add immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18239 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 07:09:01 +00:00
Chris Lattner
fde839b4ff
Fix the build on non ppc machines
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18235 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 06:14:45 +00:00
Chris Lattner
2a0c0dff0b
The JIT works enough
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18228 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 04:14:54 +00:00
Chris Lattner
5cbf3bc202
Fix encoding of fsel, fixing olden/power, McCat/bisort and several others.
...
All of Olden passes now! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18227 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 04:11:07 +00:00
Chris Lattner
a1ab451392
Fix encoding of fneg instruction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18226 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 03:53:44 +00:00
Chris Lattner
cd61ec837f
Fix encoding of swari, fixing several programs, including Olden/mst
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18225 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 03:40:20 +00:00
Chris Lattner
b752a97ca4
There is not a 1-1 mappign between llvm blocks and PPC blocks, do not use
...
LLVM blocks as the keys for the branch rewriter. This fixes treeadd and
many other programs with the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18223 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25 00:33:57 +00:00
Chris Lattner
5efb75daed
* Rename existing relocations to be more specific
...
* Add relocations for refernces to non-lazy darwin stubs and implement
them correctly.
With this change, we can correctly references external globals, and now
all but two UnitTests and all but 1 Regression/C tests pass.
More importantly, bugpoint-jit will start giving us useful testcases,
instead of always telling us that references to external globals don't
work :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18222 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 22:30:08 +00:00
Nate Begeman
53e4aa57c6
Add the same optimization that we do loading from fixed alloca slots to
...
storing to fixed alloca slots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18221 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 21:53:14 +00:00
Chris Lattner
73278080c8
Write CompilationCallback as an explicit assembly stub to avoid getting GCC's
...
prolog.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18220 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 21:01:46 +00:00
Chris Lattner
892afa9556
When rewriting the original call instruction, make sure to rewrite it to
...
call the right address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18213 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 18:00:02 +00:00
Chris Lattner
fb887e010d
Force the intregs ptr into R2 and the FPregs ptr into R3. This fixes a really
...
obscure problem where we were doing:
lmw r3,0(r9)
which is undefined on PPC. Now we do:
lmw r3,0(r2)
by force, not relying on the GCC register allocator for luck :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18212 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 17:42:55 +00:00
Reid Spencer
5f8448f79c
Implement and document prefix options with arbitrary values including an
...
= sign. This needed to support -DNAME=value options as pass-through in
llvmc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18203 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 06:13:42 +00:00
Brian Gaeke
e4ed742588
Update list of failing benchmarks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18202 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 04:07:42 +00:00
Brian Gaeke
31e575901f
Fix bug in emitGEPOperation with large struct-member offsets.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18201 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 04:07:33 +00:00
Chris Lattner
69efbdd4f3
Fix a few more tests by encoding the extsb and other XForm11 instructions
...
correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18200 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 03:52:02 +00:00
Chris Lattner
2f5091ac2a
Fix the encoding of ORi and other DForm4 instructions. This brings us to
...
36/42 SingleSource/UnitTests passing!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18199 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 02:15:41 +00:00
Chris Lattner
00a8c01999
Loads are relocatable too
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18198 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 02:03:44 +00:00
Chris Lattner
b765ff1219
Calls do not need a MovPCtoLR instruction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18197 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 02:00:06 +00:00
Chris Lattner
b9f26da5dd
Get constant pools working. This fixes even more programs, allowing us to
...
pass 24/42 in UnitTests (up from 20).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18196 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 01:56:12 +00:00
Tanya Lattner
a6ec8f5548
Forced branches to be first to be scheduled.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18195 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 01:49:10 +00:00
Chris Lattner
8599d385a2
Rewrite branches more closely to correct. This makes more stuff pass, and
...
stops the infinite loops!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18194 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 01:35:12 +00:00
Chris Lattner
310a752872
Branch instructions explicitly represent CRx in them. bEcause of this, encode
...
them explicitly as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18193 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 01:15:19 +00:00
Nate Begeman
3b78e3b6a9
Fix encoding of bctrl, and remove some unused instructions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18192 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 00:16:37 +00:00
Reid Spencer
84b9cedf91
Allow reading of member names that begin with an _ character.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18179 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 22:35:39 +00:00
Chris Lattner
6f407893e2
Fix encoding of blr and bctr
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18178 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 22:06:24 +00:00
Nate Begeman
65b7f3ed2a
Use the correct register class as a constaint to gcc's inline assembly, so
...
that we don't end up trying to use r0 as a base register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18176 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:37:22 +00:00
Nate Begeman
ca6d0f53ff
Save/Restore arg regs and nonvolatile regs the compiler might use during
...
CompilationCallback
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18175 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:34:18 +00:00
Chris Lattner
5afa9af81b
Fix the encoding of OR, AND and many other instructions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18174 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:17:35 +00:00
Brian Gaeke
88108b8cfa
Support shr long/ulong.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18173 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:10:50 +00:00
Brian Gaeke
4dd043f090
Support printing ConstantAggregateZeros.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18172 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:10:49 +00:00
Brian Gaeke
8a0c4fd0c6
Update failing SingleSource test-case list.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18171 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 21:10:48 +00:00
Chris Lattner
d162032013
Remove argtype and argcount magic, which was used by the old asmprinter.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18170 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 20:41:34 +00:00
Chris Lattner
583e32b653
Get rid of flags that are dead
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18169 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 20:37:41 +00:00
Chris Lattner
89d60de90e
Fix encoding of rlwinm?
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18165 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 19:23:32 +00:00
Chris Lattner
943f45208c
Fix encodings
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18164 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 19:23:18 +00:00
Chris Lattner
9ba12359e3
Enumerate CR registers
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18162 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 18:59:59 +00:00
Chris Lattner
d9d06b3af1
Initial implementation of exiting CompilationCallback
...
This should save all argument registers on entry and restore on exit, despite
that, simple things seem to work!!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18161 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 18:49:46 +00:00
Chris Lattner
22cd028eef
This method is dead
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18160 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 18:47:55 +00:00
Chris Lattner
05ad23711e
Remove this method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18159 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 18:47:42 +00:00
Chris Lattner
adbcc1025e
Squelch a bogus warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18157 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 15:57:01 +00:00
Chris Lattner
d7fa35c6d2
Squelch a bogus warning.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18156 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 15:56:38 +00:00
Nate Begeman
dd30751654
Don't return value from void function. This is only temporary anyway while
...
the JIT is made to work!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18155 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 10:04:49 +00:00
Brian Gaeke
fbe558c993
pseudocode for 64-bit lshr.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18154 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 08:14:09 +00:00
Chris Lattner
7598bbac66
Fix a minor bug
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18153 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:56:31 +00:00
Chris Lattner
c9a6b1f4f6
Be really paranoid about not breaking stuff yet
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18152 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:56:18 +00:00
Chris Lattner
e61198b323
Implement the first hunk of CompilationCallback. The pieces missing are the
...
ones noted, which require funny PPC specific inline assembly.
If some angel felt the desire to help me, I think this is that last bit missing
for JIT support (however, generic code emitter might night work right with
the constant pool yet).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18151 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:55:05 +00:00
Brian Gaeke
2041d0ca12
Add more known-failing tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18149 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:39:50 +00:00
Brian Gaeke
82a4795850
Add the rest of the logical instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18148 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:39:37 +00:00
Chris Lattner
7c83dc2714
Implement the stub needed to get into compilation callback.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18147 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:27:02 +00:00
Chris Lattner
64729d064a
Simplify code a bit
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18146 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:05:44 +00:00
Chris Lattner
9b3d989cb7
Initial implementation of the JIT interfaces. Relocation is done and stubs
...
for external functions work. CompilationCallback has not been written, and
stubs for internal functions are not generated yet. This means you can call
printf and exit, and use global variables, but cannot call functions local to
a module yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18145 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 06:02:06 +00:00
Chris Lattner
e94c517bb5
Emit relocations for the global variable using instructions. This gets us
...
LA, LOADHiAddr, CALLpcrel, and MovePCtoLR working, though the constant pool
probably is not right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18144 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:59:53 +00:00
Chris Lattner
163393732a
Implement all of the methods
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18142 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:57:57 +00:00
Chris Lattner
42edd31209
Initial checkin of the 32-bit PPC relocation types
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18141 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:57:38 +00:00
Chris Lattner
e4fce6f19c
Move JITInfo from PPCTM to PPC32TM
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18140 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:56:40 +00:00
Chris Lattner
942d7b5a68
Do not provide the non-specialized PowerPCJITInfo object, it is pretty useless.
...
Instead, let derived classes provide specialized ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18139 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:55:38 +00:00
Chris Lattner
6540c6c344
LA is really addi. Be consistent with operand ordering to avoid confusing the code emitter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18138 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 05:54:25 +00:00
Tanya Lattner
e9cf6b9278
Changed the CreateCodeToLoadConst function to preserve SSA form. This basically means adding extra tmp instructions for intermediate values.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23 04:22:29 +00:00
Chris Lattner
f2190b39d0
Remove some dead code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18136 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 23:07:22 +00:00
Chris Lattner
dd99885da3
Comment out a couple of unused instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18135 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 23:07:01 +00:00
Chris Lattner
90b1b457ef
Do not push two return addresses on the stack when we call external functions who have their addresses taken. This fixes test-call.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18134 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 22:25:30 +00:00
Chris Lattner
166f2269f5
Rename Emitter.cpp -> JITEmitter.cpp
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18132 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 22:00:25 +00:00
Chris Lattner
cf88d324a8
Fix the FIXME, nuke the JIT specific forceCompilationOf method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18131 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:54:35 +00:00
Chris Lattner
213c969c92
Disable this.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18130 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:51:40 +00:00
Chris Lattner
6f71720be3
These methods are obsolete
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18129 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:48:33 +00:00
Chris Lattner
99b394db15
This chunk of code needs to be rewritten
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18127 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:45:54 +00:00
Chris Lattner
2eeda6ed8f
Remove some dead vars and some useless namespacification
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18126 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:42:40 +00:00
Chris Lattner
befc374904
Implement a disgusting hack to work around broken machine code emission of
...
the RDCCR instruction. This fixes a bunch of programs with the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18124 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:25:10 +00:00
Tanya Lattner
e1df212fb3
Fixed a bug where I was trying to ModuloSchedule a loop with no instructions but a terminator.
...
Fixed a bug in the schedule generation that was always using the start cycle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18123 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 20:41:24 +00:00
Chris Lattner
54a4d6a3cd
Remove JIT-specific code from the code emitter.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18122 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 20:25:10 +00:00
Chris Lattner
dee0c4b000
New methods implemented
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18121 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 20:24:42 +00:00
Chris Lattner
534ac45604
Implement the Sparc JIT interfaces, including relocation support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18120 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 20:24:27 +00:00
Chris Lattner
ddc4860c1d
Fix test/Regression/CFrontend/2003-11-01-EmptyStructCrash.c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18115 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 19:15:27 +00:00
Chris Lattner
b9df9b4c88
Do not count debugger intrinsics in size estimation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18110 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 17:23:57 +00:00
Chris Lattner
8db93f18cc
Ignore debugger intrinsics when doing inlining size computations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18109 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 17:21:44 +00:00