64493fb30d
fix comment
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llvm-svn: 32767
2006-12-29 14:28:12 +00:00
c48b0c714d
Make a variable private now that the conditions requiring it to be
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protected have been removed.
llvm-svn: 32766
2006-12-29 04:12:03 +00:00
4b880acf07
Doxygenify a comment.
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llvm-svn: 32765
2006-12-29 04:10:59 +00:00
c329a4e9cc
Preview of new calling conventions: cextcc and csretextcc to handle explicit
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sign and zero extension in function calls.
llvm-svn: 32764
2006-12-28 16:55:55 +00:00
8ab8f7df6f
Define StaticCtorsSection and StaticDtorsSection for ARM.
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llvm-svn: 32763
2006-12-28 13:13:00 +00:00
7251e57ff8
Implement SELECT_CC (f32/f64) for ARM.
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llvm-svn: 32762
2006-12-28 13:11:14 +00:00
865b979833
remove duplicated line
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bug noticed by Lauro
llvm-svn: 32761
2006-12-28 12:51:40 +00:00
d0ced3f1e8
This patch defines extloadi1 and fixes an internal compiler error on
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arm.
llvm-svn: 32760
2006-12-26 19:30:42 +00:00
9d36acf9ec
Cleanup ConstantFoldCompareInstruction:
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1. Make the arguments const like the other ConstantFold* functions.
2. Clean up evaluateFCmpRelation so it makes sense for floating point.
3. Implement the use of evaluateFCmpRelation to fold floating point CEs
4. Shorten a variable name so more things fit on one line.
5. Fix various comments.
llvm-svn: 32759
2006-12-24 18:52:08 +00:00
b15374974d
Fix some comments.
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llvm-svn: 32758
2006-12-24 18:42:29 +00:00
193df25eb9
For PR1066:
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Fix this by ensuring that a bitcast is inserted to do sign switching. This
is only temporarily needed as the merging of signed and unsigned is next
on the SignlessTypes plate.
llvm-svn: 32757
2006-12-24 00:40:59 +00:00
910f23f7d7
Shut up some compilers that can't accurately analyze variable usage
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correctly and emit "may be used uninitialized" warnings.
llvm-svn: 32756
2006-12-23 19:17:57 +00:00
208099bbee
Test case for PR1065.
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llvm-svn: 32755
2006-12-23 19:14:10 +00:00
9aad39af4f
Add some documentation to make Nick happy.
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llvm-svn: 32754
2006-12-23 19:06:54 +00:00
43c77d53ff
For PR1065:
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Don't allow CmpInst instances to be processed in FoldSelectOpOp because
you can't easily swap their operands.
llvm-svn: 32753
2006-12-23 18:58:04 +00:00
ccf78ac1d0
Don't overload var names.
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llvm-svn: 32752
2006-12-23 10:21:26 +00:00
266e42b312
For PR950:
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This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.
llvm-svn: 32751
2006-12-23 06:05:41 +00:00
f171af97d5
add a simple fast-path for dead allocas
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llvm-svn: 32750
2006-12-22 23:14:42 +00:00
cdd9807cba
Enable new pass manager. 2nd attempt.
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llvm-svn: 32749
2006-12-22 22:55:30 +00:00
f5a994e5cc
ModulePass and ImmutablePass. Force out of line virtual method.
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llvm-svn: 32748
2006-12-22 22:49:00 +00:00
70e09a2148
add a generic component to this test
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llvm-svn: 32747
2006-12-22 22:48:44 +00:00
b3fbcbea8f
let this pass for ppc/linux
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llvm-svn: 32746
2006-12-22 22:38:38 +00:00
430e68a1b9
Refactored JIT codegen for mingw32. Now we're using standart relocation
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type for distinguish JIT & non-JIT instead of "dirty" hacks :)
llvm-svn: 32745
2006-12-22 22:29:05 +00:00
d7a090ffc4
Need to walk the derived chain of typedefs to get actual size.
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llvm-svn: 32744
2006-12-22 20:03:42 +00:00
763550323d
Debug dump error.
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llvm-svn: 32743
2006-12-22 02:04:05 +00:00
87fbf70789
Ignore the LibDeps.txt.tmp file.
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llvm-svn: 32742
2006-12-22 02:02:45 +00:00
959113a5c8
add a note
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llvm-svn: 32741
2006-12-22 01:03:22 +00:00
5cfa5ef912
Fix for ARM weak symbols, patch by Lauro Ramos Venancio!
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llvm-svn: 32740
2006-12-21 22:59:58 +00:00
b68935a947
Add a new variable, LLVMGCCLIBEXEC to get the libexec directory where the
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cc1 and cc1plus executables live.
llvm-svn: 32738
2006-12-21 22:55:41 +00:00
c4c39aeb1d
Grandchildren are covered by protect.
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llvm-svn: 32736
2006-12-21 21:24:35 +00:00
28663c73ef
Changes from Nick Lewycky with a simplified PPCTargetAsmInfo.
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llvm-svn: 32735
2006-12-21 20:26:09 +00:00
ba2297ca7c
Integer constants now print out as signed values in the assembly,
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regardless of the signedness of the associated type.
llvm-svn: 32734
2006-12-21 19:14:49 +00:00
4e0c2a0e41
Just print integer constants as signed values. The actual signedness
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doesn't matter as it is determined in the way the constant is used.
llvm-svn: 32733
2006-12-21 19:04:23 +00:00
cfcec2caac
Add a FIXME about signedness.
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llvm-svn: 32732
2006-12-21 18:59:16 +00:00
6156b02dd3
Simplify all the casting business and get rid of isSigned().
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llvm-svn: 32731
2006-12-21 08:28:31 +00:00
a276d0972c
Remove isSigned calls via foreknowledge of main's argument types.
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llvm-svn: 32730
2006-12-21 07:49:49 +00:00
4720d4d9ef
Get rid of a useless if statement whose then and else blocks were identical.
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llvm-svn: 32729
2006-12-21 07:15:54 +00:00
a8a90a2f97
Add some comments about things that can go away once signless types are in.
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llvm-svn: 32727
2006-12-21 06:43:46 +00:00
e3068403bd
At the beginning of run, initialize analyis info availability for _ALL_
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pass managers. Otherwise, stale available analysis info, from the managers not
yet run, may cause pass manager to take wrong turn.
This fixes CBE test failures reported by nightly tester.
llvm-svn: 32726
2006-12-21 00:16:50 +00:00
39377e4594
These tests all rely on using register mnemonics and thus must behave in the
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world of darwin.
llvm-svn: 32725
2006-12-21 00:01:42 +00:00
4c90a6df16
Oops.
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llvm-svn: 32724
2006-12-20 21:35:00 +00:00
c2c861d00e
Original patch was overly complicated.
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llvm-svn: 32723
2006-12-20 21:33:34 +00:00
6fc3c7a8be
Fix Regression/Verifier/invoke-1.ll
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llvm-svn: 32722
2006-12-20 21:20:13 +00:00
41621a72f5
Changes to target powerpc for non-Darwin assemblers.
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1. Patches from Nick Lewycky.
2. Code to filter register names and print them as numeric values on
non-Darwin systems.
llvm-svn: 32721
2006-12-20 20:56:46 +00:00
b3d704c91d
Fixed 80 cols & style violation
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llvm-svn: 32720
2006-12-20 20:40:30 +00:00
e86567e1e1
Enable old pass manager. New pass manager causes CBE failures in llvm-test.
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llvm-svn: 32719
2006-12-20 19:57:07 +00:00
439c25a08a
Revert the previous patch which was incorrect. This unbreaks eon, but rebreaks
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invoke-1.ll
llvm-svn: 32718
2006-12-20 19:50:15 +00:00
21278e9932
Add some tests for negative constants to unsigned and large positive
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constants to signed.
llvm-svn: 32717
2006-12-20 17:27:58 +00:00
3f46fbaa00
Allow negative constants for unsigned integers and unsigned constants
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greater than MAX_INT64 for signed integers. This is now valid and is just
waiting for the distinction between signed and unsigned to go away.
llvm-svn: 32716
2006-12-20 17:20:09 +00:00
1847f6ddbd
handle undef values much more carefully: generalize the resolveundefbranches
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code to handle instructions as well, so that we properly fold things like
X & undef -> 0.
This fixes Transforms/SCCP/2006-12-19-UndefBug.ll
llvm-svn: 32715
2006-12-20 06:21:33 +00:00
Rafael Espindola