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18653 Commits

Author SHA1 Message Date
Dale Johannesen
caa8055cf5 change per review 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36519 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-28 00:36:37 +00:00
Dale Johannesen
25c1f9e125 Prevent Thumb code from generating ARM instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36518 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 22:17:18 +00:00
Chris Lattner
6b0974cd1d add a GEP helper function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36515 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 20:35:56 +00:00
Lauro Ramos Venancio
4c6d20a096 add parenthesis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36514 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 20:10:08 +00:00
Evan Cheng
185ea1e2aa Doh. ARM::LEApcrel is a single instruction MI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36513 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 18:27:13 +00:00
Lauro Ramos Venancio
fdc9692f97 In Thumb mode, the frame register must be R7. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36512 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 17:58:03 +00:00
Chris Lattner
d3e28347e5 refactor some code relating to pointer cast xforms, pulling it out of the codepath 
for unrelated casts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36511 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 17:44:50 +00:00
Chris Lattner
eb7f34f2cb Fix incorrect legalization of EHSELECTOR. This fixes 
CodeGen/Generic/2007-04-14-EHSelectorCrash.ll and PR1326


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36510 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 17:12:52 +00:00
Lauro Ramos Venancio
64f4fa5e0e ARM TLS: implement "general dynamic", "initial exec" and "local exec" models. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36506 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 13:54:47 +00:00
Evan Cheng
b1df8f2750 Darwin runtime library does not have these. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36505 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 08:15:43 +00:00
Evan Cheng
768c9f725b Special handling of LEApcrel and tLEApcrel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36504 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 08:14:15 +00:00
Evan Cheng
eec041a037 Back out previous check-in. Incorrect. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36503 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 07:50:02 +00:00
Evan Cheng
33fdc983fd tLEApcrel is a AddrModeTs, i.e. pc relative. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36502 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 07:37:22 +00:00
Evan Cheng
4c6cfad85e Expand UINT_TO_FP in turns of SINT_TO_FP when UINTTOFP_* libcalls are not available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36501 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 07:33:31 +00:00
Chris Lattner
99f9a77c49 improve EH global handling, patch by Duncan Sands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36499 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 01:20:11 +00:00
Devang Patel
6e21ff0b0a Move ~Pass() from Pass.h into Pass.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36498 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 21:33:42 +00:00
Chris Lattner
64c0f84c72 enable Anton's shift/and switch lowering stuff! It now passes ppc bootstrap 
successfully! woohoo...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36496 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 21:09:43 +00:00
Dan Gohman
2a3250cd23 Fix PR1339 and CodeGen/X86/dollar-name.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36495 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 21:07:05 +00:00
Bill Wendling
bff35d11f1 Have MMX registers clobbered in x86-64 too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36494 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 21:06:48 +00:00
Anton Korobeynikov
ab8fd40403 Fixx off-by-one bug, which prevents llvm-gcc bootstrap on ppc32 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36490 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 20:44:04 +00:00
Dan Gohman
edc1d15984 Fix a typo in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36485 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 19:40:56 +00:00
Evan Cheng
faa510726f Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36483 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 19:00:32 +00:00
Reid Spencer
6bc6333a10 1. Don't swap byte order in scanf. It isn't necessary and leads to 
incorrect results (canonicalization was dropped several commits ago).
2. Add support for fscanf.
3. Suppress a warning about cast to pointer from non-pointer-sized integer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36482 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 18:19:35 +00:00
Devang Patel
dfa1ec3bc2 Use toplevel function pass manager as OnTheFly manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36481 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 17:50:19 +00:00
Zhou Sheng
c125c00e68 Using APInt more efficiently. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36475 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 16:42:07 +00:00
Evan Cheng
8e29b2192b Minor bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36473 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 08:24:22 +00:00
Chris Lattner
b9d0c2a6a0 start code for writing out instructions. Separate BB#s from normal value 
#'s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36472 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 05:53:54 +00:00
Chris Lattner
6cdc68200f regen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36470 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 05:31:05 +00:00
Chris Lattner
4989b84271 wrap long lines 
Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36469 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 05:30:35 +00:00
Chris Lattner
c59c0afd7d enumerate BB's separately from other function values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36467 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 04:42:16 +00:00
Chris Lattner
8d35c79f27 add support for incorporating and purging functions to the value enumerator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36465 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:50:57 +00:00
Chris Lattner
51d5f29c3f improve a comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36464 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:32:43 +00:00
Chris Lattner
198f34ac35 move some code around, fix a bug in the reader reading globalinits (which 
I just introduced), stub out function reading, purge aggregate values from
the value table before reading functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36463 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:27:58 +00:00
Chris Lattner
07d98b4afb add bitcode alias support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36461 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 02:46:40 +00:00
Chris Lattner
69dacfce54 print aliases before functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36459 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 02:24:10 +00:00
Evan Cheng
05350288a6 Be careful when to add implicit kill / dead operands. Don't add them during / post reg-allocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36458 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 01:40:09 +00:00
Evan Cheng
a24ddddf68 Fix for PR1348. If stack inc / dec amount is > 32-bits, issue a series of add / sub instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36456 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 01:09:28 +00:00
Bill Wendling
9de1371fc9 Quiet a compiler warning about assignment in an if-then conditional. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36454 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 23:52:02 +00:00
Evan Cheng
6c087e5585 Match MachineFunction::UsedPhysRegs changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36452 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 22:13:27 +00:00
Evan Cheng
505e5510a2 Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36451 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 22:10:09 +00:00
Evan Cheng
ade31f9f07 Clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36449 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 21:34:08 +00:00
Bill Wendling
3f3a17dd62 Add SSSE3 as a feature of Core2. Add MMX registers to the list of registers 
clobbered by a call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36448 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 21:31:48 +00:00
Evan Cheng
e96f50142e Data structure change to improve compile time (especially in debug mode). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36447 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 19:34:00 +00:00
Evan Cheng
c1a3520580 This was lefted out. Fixed sumarray-dbl. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36445 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 18:33:21 +00:00
Devang Patel
68c01b3cf3 Mem2Reg does not need TargetData. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36444 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 18:32:35 +00:00
Anton Korobeynikov
c0fabcbabe Add missed semicolon. Resotre compatibility with older bisons 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36443 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 18:07:40 +00:00
Chris Lattner
7c6eefa5f1 do the multiplication as signed, so that 2*-2 == -4 instead of 4294967292 
when promoted to 64-bits


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36442 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 17:23:53 +00:00
Devang Patel
41968df51e Remove unused function argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36441 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 17:15:20 +00:00
Lauro Ramos Venancio
305b8a5f62 remember to emit weak reference in one more case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36438 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 14:50:40 +00:00
Anton Korobeynikov
77d0f970b3 Regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36437 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 14:29:12 +00:00
Anton Korobeynikov
8b0a8c84da Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part 
will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36435 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 14:27:10 +00:00
Evan Cheng
24a3cc4c83 Fix for PR1306. 
- A register def / use now implicitly affects sub-register liveness but does
not affect liveness information of super-registers.
- Def of a larger register (if followed by a use later) is treated as
read/mod/write of a smaller register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36434 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 07:30:23 +00:00
Evan Cheng
92efbfcd2d Clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36431 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 07:18:20 +00:00
Evan Cheng
1e341729dd Relex assertions to account for additional implicit def / use operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36430 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 07:12:14 +00:00
Chris Lattner
79b3bd395d If an alloca only has two types of uses: 1) reads 2) a memcpy/memmove that 
copies from a constant global, then we can change the reads to read from the
global instead of from the alloca.  This eliminates the alloca and the memcpy,
and promotes secondary optimizations (because the loads are now loads from
a constant global).

This is important for a common C idiom:

void foo() {
   int A[] = {1,2,3,4,5,6,7,8,9...};
   ... only reads of A ...
}

For some reason, people forget to mark the array static or const.

This triggers on these multisource benchmarks:
JM/ldecode: block_pos, [3 x [4 x [4 x i32]]]
FreeBench/mason: m, [18 x i32], inlined 4 times
MiBench/office-stringsearch: search_strings, [1332 x i8*]
MiBench/office-stringsearch: find_strings, [1333 x i8*]
Prolangs-C++/city: dirs, [9 x i8*], inlined 4 places

and these spec benchmarks:
177.mesa: message, [8 x [32 x i8]]
186.crafty: bias_rl45, [64 x i32]
186.crafty: diag_sq, [64 x i32]
186.crafty: empty, [9 x i8]
186.crafty: xlate, [15 x i8]
186.crafty: status, [13 x i8]
186.crafty: bdinfo, [25 x i8]
445.gobmk: routines, [16 x i8*]
458.sjeng: piece_rep, [14 x i8*]
458.sjeng: t, [13 x i32], inlined 4 places.
464.h264ref: block8x8_idx, [3 x [4 x [4 x i32]]]
464.h264ref: block_pos, [3 x [4 x [4 x i32]]]
464.h264ref: j_off_tab, [12 x i32]

This implements Transforms/ScalarRepl/memcpy-from-global.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36429 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 06:40:51 +00:00
Chris Lattner
1a34b7bf9a simplify some code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36427 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 05:49:09 +00:00
Chris Lattner
a10b29b84b refactor the SROA code out into its own method, no functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36426 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 05:02:56 +00:00
Chris Lattner
ea84c5ee95 support for >4G stack frames 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36425 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 04:30:24 +00:00
Chris Lattner
618078016d support >4G stack frames 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36423 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 04:25:10 +00:00
Chris Lattner
a401b1e1c5 support > 4G stack objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36422 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 04:20:54 +00:00
Owen Anderson
ab0e4d38f0 Undo my previous changes. Since my approach to this problem is being revised, 
this approach is no longer appropriate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36421 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 04:18:54 +00:00
Chris Lattner
6266c18ea1 allow support for 64-bit stack objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36420 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 04:08:28 +00:00
Devang Patel
75abc1ed06 Fix 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048376.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36417 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 00:37:04 +00:00
Chris Lattner
964dd86054 Be more careful about folding op(x, undef) when we have vector operands. 
This fixes CodeGen/X86/2007-04-24-VectorCrash.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36413 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 00:00:45 +00:00
Chris Lattner
6c2d260161 Fix PR1351 and CodeGen/PowerPC/2007-04-24-InlineAsm-I-Modifier.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36410 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 22:51:03 +00:00
Bill Wendling
a2c38ae90d Update. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36407 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:20:03 +00:00
Bill Wendling
b53e98eb30 Add the PADDQ to the list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36406 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:19:14 +00:00
Bill Wendling
69dc5332de Add the final MMX instructions. Correct a few wrong patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36405 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:18:37 +00:00
Bill Wendling
6dd29e08f7 Remove some invalid instructions from this check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36404 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:17:46 +00:00
Bill Wendling
2f9bb1a0a4 Support for the special case of a vector with the canonical form: 
vector_shuffle v1, v2, <2, 6, 3, 7>

I.e.

         vector_shuffle v, undef, <2, 2, 3, 3>

MMX only has a shuffle for v4i16 vectors. It needs to use the unpackh for
this type of operation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36403 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:16:55 +00:00
Bill Wendling
95b3955034 Assertion when using a 1-element vector for an add operation. Get the 
real vector type in this case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36402 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 21:13:23 +00:00
Chris Lattner
f66d20da61 ensure that every error return sets a message (and goes through Error, for 
easy breakpointing).

Fix bugs reading constantexpr geps.  We now can disassemble kc++ global
initializers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36398 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 18:15:21 +00:00
Chris Lattner
084a844d6d fix memory leak 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36397 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 17:22:05 +00:00
Chris Lattner
4ab2d2009e fix a memory leak 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36396 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 17:20:52 +00:00
Chris Lattner
f581c3b81e implement reading and writing of constant exprs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36394 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 07:07:11 +00:00
Owen Anderson
3a2b58f3ad Rollback some changes that adversely affected performance. I'm currently rethinking 
my approach to this, so hopefully I'll find a way to do this without making this slower.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36392 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 06:40:39 +00:00
Chris Lattner
522b7b104c implement support for reading aggregate constants, including handling forward 
constant references, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36391 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 05:48:56 +00:00
Chris Lattner
0eef08046e add supprot for FP constants, wide integers, and fix the encoding of MININT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36390 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 04:04:35 +00:00
Chris Lattner
e16504eb4e read basic constants: null, undef, integers <= 64bits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36389 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 03:30:34 +00:00
Chris Lattner
631a8ed3ff fix off-by-one computing size for section abbrevs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36388 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 03:29:47 +00:00
Scott Michel
f147a8d56e Use '-1U' where '-1UL' is obvious overkill, eliminating gcc warnings about 
tests always being true in the process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36387 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 01:24:20 +00:00
Chris Lattner
e84bcb922d move check to the right place :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36386 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:21:45 +00:00
Chris Lattner
6dbfd7bfbc track global inits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36385 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:18:21 +00:00
Chris Lattner
2edd22b959 Emit module-level constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36384 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:16:04 +00:00
Dale Johannesen
00d56b96e5 modify per review commentary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36383 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 23:33:31 +00:00
Devang Patel
2a5fa18997 Fix 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048333.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36380 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 22:42:03 +00:00
Chris Lattner
0b2482a1eb Read global symtab 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36378 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 21:26:05 +00:00
Chris Lattner
8c99a8e768 fix off-by one 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36377 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 21:23:41 +00:00
Chris Lattner
b992be14bb write out the symtab for globals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36374 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:35:01 +00:00
Dale Johannesen
56c42ef3e4 Make Thumb funcs containing islands 4-byte aligned. Fix bugs maintaining 
BBOffsets and BBSizes when adjusting conditional branches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36372 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:09:04 +00:00
Dale Johannesen
bd24f3f398 add Align field, and use when generating function alignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36371 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:07:25 +00:00
Dale Johannesen
24fb52da3c add isThumb (unused as yet) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36370 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:04:35 +00:00
Dale Johannesen
3bb6283eea Fix generic getInlineAsmLength 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36369 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:00:17 +00:00
Dale Johannesen
19f5469be4 make EmitAlignment work the way Chris says it should 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36368 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 19:58:54 +00:00
Chris Lattner
d127c1b5f3 implement reading of abbrevs, and writing of abbreviated global varrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36367 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 18:58:34 +00:00
Chris Lattner
36d5e7d31b first part of implementation of abbrevs. The writer isn't fully there yet and the 
reader doesn't handle them at all yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36363 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 16:04:05 +00:00
Reid Spencer
2e40d03290 Cygwin doesn't have the RSS_LIMIT for get/setrlimit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36361 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 07:22:51 +00:00
Lauro Ramos Venancio
ede1d78969 X86 TLS: optimize the implementation of "local exec" model. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36359 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 01:28:10 +00:00
Chris Lattner
47f96bf246 promote LLVMBitCodes to be a public header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36358 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 01:01:37 +00:00
Christopher Lamb
95c218a83e PR400 phase 2. Propagate attributed load/store information through DAGs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36356 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 23:15:30 +00:00