Chris Lattner
c4d6916508
Eliminate this ugly hack. This was put back in when replaceAllUsesOf used
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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
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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
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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
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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.
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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:\
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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:\
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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
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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.
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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.
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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
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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
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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:\
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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: \
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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: \
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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: \
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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
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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.
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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
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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
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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
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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.
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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
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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
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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
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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.
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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
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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
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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.
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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
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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.
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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
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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
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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.
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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
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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
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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
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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.
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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