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3624 Commits

Author SHA1 Message Date
Vikram S. Adve 794cbb1e11 Add method MachineOperand::hasAllocatedReg(). 
llvm-svn: 3747
 2002-09-16 15:58:54 +00:00
Vikram S. Adve 656e77d102 Add a version of ChooseRegOrImmed to handle numerical constants 
introduced by InstrSelection.

llvm-svn: 3746
 2002-09-16 15:58:34 +00:00
Vikram S. Adve 2d2fb24342 Add method adjustAlignment so that stack slot alignments can be computed 
in a target-dependent manner (because of the dang OFFSET in Sparc v9).

llvm-svn: 3745
 2002-09-16 15:57:43 +00:00
Vikram S. Adve b048d6633d Use ulong instead of uint for size expressions. 
llvm-svn: 3744
 2002-09-16 15:56:45 +00:00
Vikram S. Adve fff5ffde27 Add methods to query about the representation of LLVM quantities (e.g., 
constants).  Useful for target-dependent LLVM transformations like
Preselection.

llvm-svn: 3743
 2002-09-16 15:56:01 +00:00
Vikram S. Adve 8cbdbd8e2e Don't print out global names unnecesssarily. Also, expose pass 
constructors so passes can be inserted by TargetMachine.cpp.

llvm-svn: 3742
 2002-09-16 15:54:02 +00:00
Vikram S. Adve 4f5bad8d2e *** empty log message *** 
llvm-svn: 3741
 2002-09-16 15:39:35 +00:00
Vikram S. Adve 36d3e03fa0 Move all the code that creates code generation passes from Sparc.cpp to 
TargetMachine.cpp, since it is entirely machine-independent.
Also, add options to disable optional back-end passes (preselection and
instr. scheduling).

llvm-svn: 3740
 2002-09-16 15:39:26 +00:00
Vikram S. Adve 5ce9e4bc64 Add subdirectory PreSelection. 
llvm-svn: 3739
 2002-09-16 15:32:07 +00:00
Vikram S. Adve 161a507def New preselection pass that specializes LLVM code for a target machine, 
while remaining in legal portable LLVM form and preserving type
information and type safety.

llvm-svn: 3738
 2002-09-16 15:31:13 +00:00
Vikram S. Adve 751130215f Dump routine now writes out allocated register numbers if available. 
llvm-svn: 3737
 2002-09-16 15:18:53 +00:00
Vikram S. Adve e567179aaa Improve and fix error in allocating stack slots: adjust alignment after adding 
base address of the relevant region (instead of assuming that each region
is maximally aligned).

llvm-svn: 3736
 2002-09-16 15:18:16 +00:00
Vikram S. Adve 03710d247d Add a version of ChooseRegOrImmed to handle numerical constants 
introduced by InstrSelection.

llvm-svn: 3735
 2002-09-16 15:15:57 +00:00
Vikram S. Adve 4d66e9973f Add an assertion. 
llvm-svn: 3734
 2002-09-16 15:13:59 +00:00
Anand Shukla f94ad68e56 Incorporated changes in alloca and getElementPointer instruction 
llvm-svn: 3733
 2002-09-16 05:26:51 +00:00
Anand Shukla d9a6af0c27 Incorporated changes in alloca instruction 
llvm-svn: 3732
 2002-09-16 05:24:49 +00:00
Vikram S. Adve 5c5c617b95 No longer need to sign-extend array indices to 64 bits since they 
are now longs and not unsigned ints.

llvm-svn: 3731
 2002-09-15 21:51:04 +00:00
Vikram S. Adve 49ffec6b39 Simplify significantly (and fix syntax error). 
llvm-svn: 3730
 2002-09-15 18:22:47 +00:00
Vikram S. Adve 9557560a9a Use much better method to find the llvmbase directory. 
Also, add -h option to print usage information.

llvm-svn: 3729
 2002-09-15 16:58:30 +00:00
Vikram S. Adve 183c2bb540 Check error condition after cvs returns. Also remove -c option. 
llvm-svn: 3728
 2002-09-15 16:45:10 +00:00
Vikram S. Adve 288e2ce02f Shell-script to build current directory and then link one tool (default: opt) 
llvm-svn: 3727
 2002-09-15 16:33:32 +00:00
Vikram S. Adve 580b851d23 Fix typos in previous checkin. 
llvm-svn: 3726
 2002-09-15 15:33:48 +00:00
Chris Lattner a73d6653f6 RegAllocCommon no longer includes CommandLine.h so we have to include it 
here.

llvm-svn: 3725
 2002-09-15 07:07:55 +00:00
Vikram S. Adve 0e56b36b53 Break RA_DEBUG option into several levels to get better control over 
debug output.

llvm-svn: 3724
 2002-09-14 23:05:33 +00:00
Vikram S. Adve d171a8c7c5 Remove unnecessary include. 
llvm-svn: 3723
 2002-09-14 23:04:52 +00:00
Vikram S. Adve c9f1e71360 Break RA_DEBUG option into several levels to get better output. 
llvm-svn: 3722
 2002-09-14 22:18:37 +00:00
Nick Hildenbrandt e89a6ebddd Fixed problem with printing struct definitions in the correct order. 
This allows for the Regression/Transforms/ScalarReplacement/scalarize.c to run correctly.

llvm-svn: 3721
 2002-09-14 21:36:24 +00:00
Chris Lattner a4583fdafc Fix to work correctly under linux 
llvm-svn: 3720
 2002-09-14 19:52:49 +00:00
Chris Lattner 154cf64436 Fix bug I introduced 
llvm-svn: 3719
 2002-09-14 19:33:16 +00:00
Vikram S. Adve a8f926c0c1 Moving to lib/CodeGen/RegAlloc. 
llvm-svn: 3718
 2002-09-14 11:57:17 +00:00
Vikram S. Adve 40a24e841e Add support for MacOS and (hopefully) other BSD derivatives. 
llvm-svn: 3717
 2002-09-14 10:42:59 +00:00
Misha Brukman 2e8086f046 Function.h is unnecessary when Module.h is included. 
llvm-svn: 3716
 2002-09-14 03:04:02 +00:00
Misha Brukman 36698f8670 On the quest of eliminating unnecessary includes. 
llvm-svn: 3715
 2002-09-14 02:18:57 +00:00
Misha Brukman 834885fb82 Again, including Module makes Function unnecessary. 
llvm-svn: 3714
 2002-09-14 02:07:43 +00:00
Misha Brukman 09d24c7374 Following Chris's advice, I'm pruning some unnecessary .h includes that I'm 
noticing. Since Module includes Function, and eventually, BasicBlock and
GlobalVariable, the last three are unnecessary to be included directly.

llvm-svn: 3713
 2002-09-14 02:06:53 +00:00
Chris Lattner bd0d2eab64 * Fix a bug that was causing lli to misrun: 
test/Regression/Transforms/DecomposeMultiDimRefs/mixedindices.c
* Eliminate unneccesary #include

llvm-svn: 3712
 2002-09-13 23:30:42 +00:00
Chris Lattner fc91ee91e8 Change the MallocInst & AllocaInst ctors to take the allocated type, not the 
pointer type returned.

llvm-svn: 3711
 2002-09-13 22:28:50 +00:00
Chris Lattner 322bf4f3a9 Change the MallocInst & AllocaInst ctors to take the allocated type, not the 
pointer type returned.

llvm-svn: 3710
 2002-09-13 22:28:45 +00:00
Chris Lattner ef299571d9 include/llvm/DataTypes.h includes this #define so we don't need it anymore 
llvm-svn: 3709
 2002-09-13 22:25:00 +00:00
Chris Lattner 426752738b include/llvm/DataTypes.h includes this #define so we don't need it anymore 
llvm-svn: 3708
 2002-09-13 22:24:57 +00:00
Chris Lattner 6ba47f6d5b Export symbols for linux 
llvm-svn: 3707
 2002-09-13 22:20:19 +00:00
Chris Lattner 240f026d9a Tighten up sanity checking 
llvm-svn: 3706
 2002-09-13 22:18:26 +00:00
Chris Lattner e5ad7bd9cf Factor platform specific makefile directives out into their own makefile 
fragments.  This is gross, but having tons of confusing conditionals all
throughout the build system seems worst.

Credits got to Casey Carter for the idea.

llvm-svn: 3705
 2002-09-13 22:14:47 +00:00
Chris Lattner 8c63fee2d9 Try to work well on multiple platforms. 
llvm-svn: 3704
 2002-09-13 21:51:25 +00:00
Chris Lattner 5296f06851 Link .so files correctly on either linux or solaris 
llvm-svn: 3703
 2002-09-13 21:41:07 +00:00
Chris Lattner 2efcf430d0 Build with -D_GNU_SOURCE to enable gnu extensions in header files 
llvm-svn: 3702
 2002-09-13 16:02:26 +00:00
Chris Lattner e614665c1c Add better linux support by using the right macro. This still should be 
autoconfiscated, but for now this is sufficient.

llvm-svn: 3701
 2002-09-13 15:37:58 +00:00
Chris Lattner 2c97c2ccff Submitted by Casey Carter: 
ISSUE: Linux doesn't have any steenking SIGEMT signal, as referred to in
lib/Support/Signals.cpp.

ACTION: Wrap the use with a #ifdef SIGEMT / #endif.
llvm-svn: 3700
 2002-09-13 14:57:24 +00:00
Chris Lattner 548002f3d5 Another portability fix provided via Casey Carter: 
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.

ACTION: Include sys/time.h.
llvm-svn: 3699
 2002-09-13 14:47:12 +00:00
Chris Lattner f78e050e93 Another portability patch graciously provided by Casey Carter 
llvm-svn: 3698
 2002-09-13 14:41:38 +00:00