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* Post-RA regressions.David Goodwin2009-09-295-4/+113
| | | | llvm-svn: 83075
* Fix PR4687. Pre ARMv5te does not support ldrd / strd. Patch by John Tytgat.Evan Cheng2009-09-292-0/+23
| | | | llvm-svn: 83058
* Regenerate.Nick Lewycky2009-09-291-0/+90
| | | | llvm-svn: 83052
* Fix configure bug that only shows up in a clean build. Don't try to invoke gccNick Lewycky2009-09-291-8/+10
| | | | | | until after the compiler itself has been set up. llvm-svn: 83051
* Roll back r83048.Nick Lewycky2009-09-291-128/+39
| | | | llvm-svn: 83050
* Regenerate.Nick Lewycky2009-09-291-39/+128
| | | | llvm-svn: 83048
* On Linux, uname -m reports the kernel type. Some Linux systems are 32-bit butNick Lewycky2009-09-292-0/+25
| | | | | | | with a 64-bit kernel, which confuses LLVM. Make LLVM double-check this by checking which defines the system gcc actually sets. llvm-svn: 83047
* Parse custom metadata attached with an instruction.Devang Patel2009-09-299-40/+75
| | | | llvm-svn: 83033
* B&I's buildit forces a PATH that omits /Developer. Temporarily addStuart Hastings2009-09-281-1/+3
| | | | | | /Developer/usr/bin to the PATH when looking for llvm-gcc. llvm-svn: 83028
* For B&I-style builds, tweak build_llvm script to prefer LLVM-G++ ifStuart Hastings2009-09-281-4/+10
| | | | | | available. Override by setting CC and CXX in the environment. llvm-svn: 83024
* Adjust processFunctionBeforeCalleeSavedScan() to correctly reserve a stackJim Grosbach2009-09-281-2/+4
| | | | | | slot for the register scavenger when compiling Thumb1 functions. llvm-svn: 83023
* Add C API calls for building FNeg operations. Patch by KS Sreeram!Dan Gohman2009-09-282-0/+5
| | | | llvm-svn: 83021
* s/class Metadata/class MetadataContext/gDevang Patel2009-09-2812-38/+38
| | | | llvm-svn: 83019
* Do not use global typedef for MDKindID.Devang Patel2009-09-287-21/+17
| | | | llvm-svn: 83016
* Forgot to update the documentation in r82906. s/DEBUG_RUNTIME/DEBUG_SYMBOLS/.Jeffrey Yasskin2009-09-281-1/+1
| | | | llvm-svn: 83015
* Remove unnecessary include.Devang Patel2009-09-281-1/+0
| | | | llvm-svn: 83013
* Add a testcase for r83011.Dan Gohman2009-09-281-0/+38
| | | | llvm-svn: 83012
* When extending the operands of an addrec, iterate through allDan Gohman2009-09-281-5/+5
| | | | | | | the operands, rather than trying to partition them into a start and a step. This handles non-affine add recurrences correctly. llvm-svn: 83011
* Do not hardcode metadata names.Devang Patel2009-09-281-4/+18
| | | | llvm-svn: 83010
* Add a CHECK line to check the position of the second divsd.Dan Gohman2009-09-281-0/+1
| | | | llvm-svn: 83009
* Fix Thumb2 IT block pass bug. t2MOVi32imm may not be the start of a IT block.Evan Cheng2009-09-281-21/+42
| | | | llvm-svn: 83008
* Use KILL instead of IMPLICIT_DEF in LowerSubregs pass.Jakob Stoklund Olesen2009-09-282-14/+13
| | | | llvm-svn: 83007
* Introduce the TargetInstrInfo::KILL machine instruction and get rid of theJakob Stoklund Olesen2009-09-2813-12/+25
| | | | | | | | | | unused DECLARE instruction. KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF in the places where IMPLICIT_DEF is just used to alter liveness of physical registers. llvm-svn: 83006
* Add a testcase to help test analysis preservation.Dan Gohman2009-09-281-0/+47
| | | | llvm-svn: 83002
* Create a README.txt for lib/Analysis, and add an entry.Dan Gohman2009-09-281-0/+18
| | | | llvm-svn: 83001
* Remove dead code.Devang Patel2009-09-281-5/+1
| | | | llvm-svn: 82999
* Use VerifySchedule instead of doing the work manually.Dan Gohman2009-09-281-33/+3
| | | | llvm-svn: 82995
* Fix this debug output to handle the case where the loop has been deleted.Dan Gohman2009-09-281-1/+2
| | | | llvm-svn: 82994
* Include the name of the loop header in debug messages.Dan Gohman2009-09-281-4/+9
| | | | llvm-svn: 82993
* Remove a redundant #ifndef and add an assertion string.Dan Gohman2009-09-281-3/+1
| | | | llvm-svn: 82991
* Convert LoopSimplify and LoopExtractor from FunctionPass to LoopPass.Dan Gohman2009-09-284-150/+92
| | | | llvm-svn: 82990
* Pass the optimization level when constructing the ARM instruction selector.Bob Wilson2009-09-283-6/+9
| | | | | | | Otherwise, it is always set to "default", which prevents debug info from even being generated during isel. Radar 7250345. llvm-svn: 82988
* Make ARM and Thumb2 32-bit immediate materialization into a single 32-bit pseudoEvan Cheng2009-09-2812-31/+109
| | | | | | | | | instruction. This makes it re-materializable. Thumb2 will split it back out into two instructions so IT pass will generate the right mask. Also, this expose opportunies to optimize the movw to a 16-bit move. llvm-svn: 82982
* Don't traverse into .svn directories.Daniel Dunbar2009-09-281-1/+1
| | | | llvm-svn: 82978
* Fix thinko in my recent movt commit: it's not safe to remat movt, since it ↵Anton Korobeynikov2009-09-282-4/+1
| | | | | | | | has input reg argument. Disable rematting of it for now. llvm-svn: 82975
* The select instruction is not neccesarily in the same block as theChris Lattner2009-09-282-2/+19
| | | | | | | | phi nodes. Make sure to phi translate from the right block. This fixes a llvm-building-llvm failure on GVN-PRE.cpp llvm-svn: 82970
* Coalescer should not delete extract_subreg, insert_subreg, and subreg_to_reg ofEvan Cheng2009-09-284-5/+41
| | | | | | | | | | | physical registers. This is especially critical for the later two since they start the live interval of a super-register. e.g. %DO<def> = INSERT_SUBREG %D0<undef>, %S0<kill>, 1 If this instruction is eliminated, the register scavenger will not be happy as D0 is not defined previously. This fixes PR5055. llvm-svn: 82968
* Document a bug in the ocaml bindings has wrong linkage values.Erick Tryzelaar2009-09-281-0/+14
| | | | llvm-svn: 82966
* Expose the rest of the attribute settings.Erick Tryzelaar2009-09-282-0/+20
| | | | llvm-svn: 82965
* Fix a bug in ocaml bindings that has incorrect linkage options.Erick Tryzelaar2009-09-282-0/+10
| | | | llvm-svn: 82964
* Regenerate.Mikhail Glushenkov2009-09-281-7/+13
| | | | llvm-svn: 82958
* Add a way to query the number of input files.Mikhail Glushenkov2009-09-284-5/+32
| | | | llvm-svn: 82957
* Document the 'not' combinator.Mikhail Glushenkov2009-09-281-8/+11
| | | | llvm-svn: 82956
* A bit prettier formatting.Mikhail Glushenkov2009-09-281-3/+3
| | | | llvm-svn: 82955
* Remove temporary debugging hack.Dan Gohman2009-09-281-1/+1
| | | | llvm-svn: 82953
* Move the dominator verification code out of special code embedded withinDan Gohman2009-09-2810-65/+80
| | | | | | | | | | | | the PassManager code into a regular verifyAnalysis method. Also, reorganize loop verification. Make the LoopPass infrastructure call verifyLoop as needed instead of having LoopInfo::verifyAnalysis check every loop in the function after each looop pass. Add a new command-line argument, -verify-loop-info, to enable the expensive full checking. llvm-svn: 82952
* Move this assert to check the condition as soon as it is known.Dan Gohman2009-09-281-1/+1
| | | | llvm-svn: 82951
* Extend the StartPassTimer and StopPassTimer functions so that theDan Gohman2009-09-284-34/+29
| | | | | | | | code that stops the timer doesn't have to search to find the timer object before it stops the timer. This avoids a lock acquisition and a few other things done with the timer running. llvm-svn: 82949
* Use movt/movw pair to materialize 32 bit constants on ARMv6T2+.Anton Korobeynikov2009-09-275-40/+77
| | | | | | This should be better than single load from constpool. llvm-svn: 82948
* Fix an old copy+pasto.Dan Gohman2009-09-271-1/+1
| | | | llvm-svn: 82947
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