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40446 Commits

Author SHA1 Message Date
Evan Cheng 06d988eaa3 Add -fast command line option to lli. It enables fast codegen path. 
llvm-svn: 54524
 2008-08-08 08:12:06 +00:00
Evan Cheng 7ff05bf541 Add new parameter Fast to createJIT to enable the fast codegen path. 
llvm-svn: 54523
 2008-08-08 08:11:34 +00:00
Evan Cheng 38aa7de6e9 Add skeleton of simple basic block instruction selector. 
llvm-svn: 54522
 2008-08-08 07:27:28 +00:00
Nick Lewycky 248559aaa5 Testcase for r54520. 
llvm-svn: 54521
 2008-08-08 07:00:26 +00:00
Evan Cheng 655fa0fec4 It's not legal to output a GV in a coalesced section if it's used in an ARM PIC relative constantpool. 
llvm-svn: 54519
 2008-08-08 06:56:16 +00:00
Evan Cheng 319548b93c Fix indentation. 
llvm-svn: 54518
 2008-08-08 06:43:59 +00:00
Nick Lewycky 42a19b6933 Don't crash printing the asm for a ConstantExpr PtrToInt just because the int 
is narrower than the pointer. This testcase emits:

  .byte (((17) - 16) & 255)

llvm-svn: 54517
 2008-08-08 06:34:07 +00:00
Bruno Cardoso Lopes 93da7e6924 Support added for ctlz intrinsic, test case added. 
llvm-svn: 54516
 2008-08-08 06:16:31 +00:00
Chris Lattner cbd160f447 Speed up the passmgr by avoiding heap thrashing on vectors. 
llvm-svn: 54515
 2008-08-08 05:33:04 +00:00
Bruno Cardoso Lopes 70e41caf17 Match raw "psp" triple target, as done by the homebrew toolchain. 
llvm-svn: 54514
 2008-08-08 04:49:42 +00:00
Bruno Cardoso Lopes 6067b44985 [Last] Batch 7 of Mips CodeGen tests 
llvm-svn: 54512
 2008-08-08 04:12:42 +00:00
Bruno Cardoso Lopes b60eebbab8 Batch 6 of Mips CodeGen tests 
llvm-svn: 54511
 2008-08-08 04:11:30 +00:00
Bruno Cardoso Lopes 9c8b9d4606 Batch 5 of Mips CodeGen tests 
llvm-svn: 54510
 2008-08-08 04:09:57 +00:00
Bruno Cardoso Lopes 32d4b5a44e Batch 4 of Mips CodeGen tests 
llvm-svn: 54509
 2008-08-08 04:08:30 +00:00
Bruno Cardoso Lopes 118a9e4813 Batch 3 of Mips CodeGen tests 
llvm-svn: 54508
 2008-08-08 04:05:51 +00:00
Bruno Cardoso Lopes 6b9077a5e4 Batch 2 of Mips CodeGen tests 
llvm-svn: 54507
 2008-08-08 04:03:25 +00:00
Bruno Cardoso Lopes 98ab9b334b Batch 1 of Mips CodeGen tests, more coming... 
I had a lot of simple local codegen tests and they are now ready to be placed
in test/CodeGen. 

llvm-svn: 54506
 2008-08-08 03:58:34 +00:00
Dale Johannesen 3b45982c78 Testcases for 54503. One derived from PR 2533, the 
other from Python.

llvm-svn: 54505
 2008-08-08 03:37:11 +00:00
Gabor Greif 0f75ad0a52 use the more precise 'op1' instead of 'var1' since the latter can be misunderstood to not encompass constants 
llvm-svn: 54490
 2008-08-07 21:46:00 +00:00
Bruno Cardoso Lopes 02ff450f13 Added Mips support for DYNAMIC_STACKALLOC 
Fixed bug in adjustMipsStackFrame, which was breaking
while trying to access a dead stack object index. Also added
one more alignment before fixing the callee saved registers
stack offset adjustment.

llvm-svn: 54485
 2008-08-07 19:08:11 +00:00
Bruno Cardoso Lopes de5161fdf2 Add the remaining fp_round libcalls: 
FPROUND_F80_F32, FPROUND_PPCF128_F32, 
FPROUND_F80_F64, FPROUND_PPCF128_F64

Support for soften float fp_round operands is added, Mips 
needs this to round f64->f32.

Also added support to soften float FABS result, Mips doesn't 
support double fabs results while in 'single float only' mode.

llvm-svn: 54484
 2008-08-07 19:01:24 +00:00
Owen Anderson d172c15ab0 Do a dominator walk when scheduling copies, rather than a DFS on the CFG. Also, fix a few problems when creating 
live intervals for temporaries created by phi elimination.

llvm-svn: 54483
 2008-08-07 18:28:07 +00:00
Duncan Sands d7911bfa44 Use correct compiler component names for objc 
and objc++.

llvm-svn: 54474
 2008-08-07 17:59:54 +00:00
Duncan Sands dee8e7a233 Move tests of the ObjC++ front-end to their own 
directory: some people (guess who!) may build llvm-gcc
with support for objc but not with support for objc++.

llvm-svn: 54471
 2008-08-07 17:48:08 +00:00
Matthijs Kooijman 75b4fc2c84 Let SRETPromotion properly preserve the function name instead of (implicitly) 
postfixing it with a number.

llvm-svn: 54468
 2008-08-07 16:01:23 +00:00
Matthijs Kooijman d6c1c8a974 Fix SRETPromotion, it was generating functions without returns statements since 
r53941 (but this was not noticed due to the lack of a basic test for
SRETPromotion). 

llvm-svn: 54467
 2008-08-07 15:58:09 +00:00
Matthijs Kooijman d705b2be1f Add a basic test for the SRETPromotion pass. 
llvm-svn: 54466
 2008-08-07 15:55:18 +00:00
Matthijs Kooijman 0620096c18 Move two tests from SRETPromotion to Inline, since they only call opt -inline. 
llvm-svn: 54465
 2008-08-07 15:36:46 +00:00
Matthijs Kooijman 41536988dd Add some debug output to SRETPromotion. 
llvm-svn: 54464
 2008-08-07 15:14:04 +00:00
Matthijs Kooijman 62a3c3c11b Silence a warning. 
llvm-svn: 54462
 2008-08-07 13:36:30 +00:00
Anton Korobeynikov f4f2a0d0e5 Remove dead forward decl 
llvm-svn: 54461
 2008-08-07 09:55:25 +00:00
Anton Korobeynikov 9dbbd75068 Print section flags ok on platforms, which use '@' as comment string. Fix test. 
llvm-svn: 54460
 2008-08-07 09:55:06 +00:00
Anton Korobeynikov 1c2de10861 Add assertion for easy debugging of missing stuff 
llvm-svn: 54459
 2008-08-07 09:54:40 +00:00
Anton Korobeynikov 04083529df Switch ARM to new section handling stuff 
llvm-svn: 54458
 2008-08-07 09:54:23 +00:00
Anton Korobeynikov 08faaedc58 Switch Alpha to new section handling stuff 
llvm-svn: 54457
 2008-08-07 09:53:57 +00:00
Anton Korobeynikov adb9353da3 Use EmitAlignment consistently 
llvm-svn: 54456
 2008-08-07 09:53:38 +00:00
Anton Korobeynikov adcf3f9313 Cleanup 
llvm-svn: 54455
 2008-08-07 09:53:13 +00:00
Anton Korobeynikov 0e32dffacc Cleanup 
llvm-svn: 54454
 2008-08-07 09:52:54 +00:00
Anton Korobeynikov 456e940844 Switch IA64 to new section-handling stuff 
llvm-svn: 54453
 2008-08-07 09:52:35 +00:00
Anton Korobeynikov e0157465b7 Cleanup 
llvm-svn: 54452
 2008-08-07 09:52:13 +00:00
Anton Korobeynikov 8ab2f49536 Provide convenient helpers 
llvm-svn: 54451
 2008-08-07 09:51:54 +00:00
Anton Korobeynikov 1a11e8a6fe Switch Sparc to new section handling stuff. Refactor printing of module-level GVs significantly. 
llvm-svn: 54450
 2008-08-07 09:51:25 +00:00
Anton Korobeynikov 6c7b43cccd Add hook for constant pool section selection for darwin. 
llvm-svn: 54449
 2008-08-07 09:51:02 +00:00
Anton Korobeynikov ef643a4850 Select section for constant pool entries 
llvm-svn: 54448
 2008-08-07 09:50:34 +00:00
Matthijs Kooijman 25cdad59fe Remove trailing spaces. 
llvm-svn: 54447
 2008-08-07 09:00:46 +00:00
Chris Lattner 02eb94c2d7 Don't verify passes when assertions are disabled. 
llvm-svn: 54446
 2008-08-07 07:34:50 +00:00
Dan Gohman 527ca7e253 Re-enable elimination of unnecessary SUBREG_TO_REG instructions in 
LowerSubregs, and fix an x86-64 isel bug that this exposed.

SUBREG_TO_REG for x86-64 implicit zero extension is only safe for
isel to generate when the source is known to always have zeros in
the high 32 bits. The EXTRACT_SUBREG instruction does not clear
the high 32 bits.

llvm-svn: 54444
 2008-08-07 02:54:50 +00:00
Dan Gohman a8dbaeb1df Add an extra example that shouldn't get an and instruction. 
llvm-svn: 54443
 2008-08-07 02:23:06 +00:00
Dale Johannesen b086d3820d Rewrite JIT handling of GlobalVariables so they 
are allocated in the same buffer as the code,
jump tables, etc.

The default JIT memory manager does not handle buffer
overflow well.  I didn't introduce this and I'm not
attempting to fix it here, but it is more likely to
be hit now since we're putting more stuff in the
buffer.  This affects one test that I know of so far,
MultiSource/Benchmarks/NPB-serial/is.

llvm-svn: 54442
 2008-08-07 01:30:15 +00:00
Evan Cheng 0638115a6e Factor code that finalize PHI nodes, jump tables, etc. out of SelectBasicBlock. No functionality changes. 
llvm-svn: 54438
 2008-08-07 00:43:25 +00:00