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Author SHA1 Message Date
Bob Wilson
f3b0d1a555 Do not clear the "S" bit for RSCri and RSCrs. They inherit from the "sI" 
instruction format that already takes care of setting this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85280 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 19:52:03 +00:00
Chris Lattner
f9be95f867 add enough support for indirect branch for the feature test to pass 
(assembler,asmprinter, bc reader+writer) and document it.  Codegen
currently aborts on it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85274 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 19:13:16 +00:00
Johnny Chen
76b39e88e4 Explicitly specify 0b00, i.e, zero rotation, as the rotate filed (Inst{11-10}) 
for the r/rr fragment of the multiclass AI_unary_rrot/AI_bin_rrot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85271 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 18:44:24 +00:00
Rafael Espindola
2bda533e1c Add missing testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:59:03 +00:00
Chris Lattner
7a034b1127 change of mind :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85258 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:40:49 +00:00
Sanjiv Gupta
e70b897126 Remove unnecessary gotos to fall-thru successors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85257 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:40:24 +00:00
Chris Lattner
9357754d09 rename test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85256 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:40:19 +00:00
Johnny Chen
6a3b5eec89 Test commit. Added '.' to the comment line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85255 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:25:15 +00:00
Chris Lattner
f3523592b2 Type.h doesn't need to #include LLVMContext.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85254 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:08:31 +00:00
Chris Lattner
75c478a96a pseudosourcevalue is also still using getGlobalContext(), so it isn't 
thread safe either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85253 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:02:08 +00:00
Chris Lattner
1995051395 apparently the X86 JIT isn't fully contextized, it is still using getGlobalContext() :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85252 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 17:01:03 +00:00
Nick Lewycky
8d33659b93 Fix reversed logic spotted by Owen Anderson. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 16:56:58 +00:00
Chris Lattner
37459e508b trim another #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85250 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 16:53:54 +00:00
Chris Lattner
4b122938c9 remove an unneeded #include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85248 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 16:49:53 +00:00
Edward O'Callaghan
4ea7d4c3eb Convert Analysis tests to FileCheck in regards to PR5307. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85241 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 14:54:46 +00:00
Rafael Espindola
f87611272b Correctly align double arguments in the stack. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85235 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 14:09:44 +00:00
Mikhail Glushenkov
d5a72d9642 80-col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85215 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 09:02:49 +00:00
Bob Wilson
37986053b4 Fix Thumb2 failures by converting them to FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85210 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 06:31:02 +00:00
Bob Wilson
b9350315d2 Fix the rest of the ARM failures by converting them to FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85208 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 06:16:45 +00:00
Bob Wilson
13e80bdb71 Fix some more failures by converting to FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85207 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 05:50:28 +00:00
Chris Lattner
c581acbbba Fix a pretty serious misfeature of the inliner: if it inlines a function 
with multiple return values it inserts a PHI to merge them all together.
However, if the return values are all the same, it ends up with a pointless
PHI and this pointless PHI happens to really block SRoA from happening in 
at least a silly C++ example written by Doug, but probably others.  This 
fixes rdar://7339069.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85206 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 05:39:41 +00:00
Chris Lattner
744f19aa15 convert to filecheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85205 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 05:35:35 +00:00
Bob Wilson
8bb080e71b Convert to FileCheck, fixing failure due to tab change in the process. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85204 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 05:30:47 +00:00
Chris Lattner
1711bcb198 lang points out that the comment is out of date with the code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85203 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 04:58:10 +00:00
Mike Stump
fe134fe9e5 Fix VS build, patch by Marius Wachtler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 02:17:51 +00:00
Mike Stump
8138122a3f VS build fix, patch by Marius Wachtler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85197 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 02:14:13 +00:00
Jeffrey Yasskin
ee4eb33c25 Fix OProfileJITEventListener after r85182. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85192 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 01:06:51 +00:00
Eric Christopher
7b5e61707a Add objectsize intrinsic and hook it up through codegen. Doesn't 
do anything than return "I don't know" at the moment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85189 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 00:52:25 +00:00
Evan Cheng
dd22a45acc Now VFP instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85186 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 00:20:49 +00:00
Dan Gohman
7f712a1987 Add braces to avoid ambiguous else. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85185 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 00:11:02 +00:00
Evan Cheng
699bebac4f Change Thumb1 and Thumb2 instructions to separate opcode from operands with a tab instead of a space. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85184 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 00:08:59 +00:00
Jeffrey Yasskin
7a9034c4db Automatically do the equivalent of freeMachineCodeForFunction(F) when F is 
being destroyed. This allows users to run global optimizations like globaldce
even after some functions have been jitted.

This patch also removes the Function* parameter to
JITEventListener::NotifyFreeingMachineCode() since it can cause that to be
called when the Function is partially destroyed. This change will be even more
helpful later when I think we'll want to allow machine code to actually outlive
its Function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85182 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-27 00:03:05 +00:00
Victor Hernandez
f2becca90b Rename MallocHelper as MallocFreeHelper, since it now also identifies calls to free() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85181 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:58:56 +00:00
Owen Anderson
8b251c25b2 Forgot to commit these. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85180 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:56:52 +00:00
Owen Anderson
6f55630830 Add a straight-forward implementation of SCCVN for aggressively eliminating scalar redundancies. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85179 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:55:47 +00:00
Evan Cheng
162e30921d Change ARM asm strings to separate opcode from operands with a tab instead of a space. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85178 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:45:59 +00:00
Victor Hernandez
2fee294b3c Remove all references to MallocInst and FreeInst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85177 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:44:29 +00:00
Victor Hernandez
046e78ce55 Remove FreeInst. 
Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85176 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 23:43:48 +00:00
Bob Wilson
dda9583e51 Try to get ahead of Johnny Chen and pro-actively add some more ARM encoding 
bits.  Johnny, please review -- I do not have a good track record of getting
these right.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85173 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:59:12 +00:00
Edward O'Callaghan
d2d438e58d Convert a few tests to FileCheck for PR5307. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85171 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:52:03 +00:00
Bob Wilson
d9ecd3108f Fix ARM encoding typo: Opcod3 is not passed to ASuI parent class. 
Patch by Johnny Chen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85169 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:42:13 +00:00
Bob Wilson
7e053bb33c Add more ARM instruction encodings for 's' bit set and "rs" register encoding 
bits.  Patch by Johnny Chen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85167 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:34:44 +00:00
David Goodwin
e10deca33e Allow the aggressive anti-dep breaker to process the same region multiple times. This is necessary because new anti-dependencies are exposed when "current" ones are broken. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85166 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:31:16 +00:00
Dan Gohman
06d4033a35 Simplify this code. LoopDeletion doesn't need to explicit check that 
the loop exiting block dominates the latch block; if ScalarEvolution
can prove that the trip-count is finite, that's sufficient.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85165 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:18:58 +00:00
Dan Gohman
fe3595555a Code that checks WillNotOverflowSignedAdd before creating an Add 
can safely use the NSW bit on the Add.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85164 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:14:22 +00:00
Ted Kremenek
7c44beaf93 Update CMake files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85161 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 22:06:01 +00:00
Dan Gohman
6665b0ea68 Teach BasicAA how to analyze Select instructions, and make it more 
aggressive on PHI instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85158 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 21:55:43 +00:00
Julien Lerouge
cadd4b9ced Remove / use flags that are now set in the Makefile.config. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85149 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 20:01:35 +00:00
Julien Lerouge
3a96a4d91c Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85148 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 20:00:35 +00:00
Julien Lerouge
8039e03777 Add an autoconf test to check for optional compiler flags like 
-Wno-missing-field-initializers or -Wno-variadic-macros.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85147 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 19:58:44 +00:00