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Author SHA1 Message Date
Chris Lattner
3723c90455 new test 
llvm-svn: 34372
 2007-02-17 06:57:11 +00:00
Chris Lattner
4a9c0bb147 Compile test/CodeGen/PowerPC/LargeAbsoluteAddr.ll to: 
_test:
        lis r2, 743
        li r3, 0
        stw r3, 32751(r2)
        blr

instead of:

_test:
        li r2, 0
        stw r2, 32751(48693248)
        blr

Implement support for ppc64 as well, allowing it to produce better code.

llvm-svn: 34371
 2007-02-17 06:44:03 +00:00
Chris Lattner
2be2ab59d5 Test that large absolute addresses are properly folded into addr modes on 
both ppc32 and ppc64.

llvm-svn: 34370
 2007-02-17 06:41:57 +00:00
Chris Lattner
56e5fea163 print target nodes nicely 
llvm-svn: 34369
 2007-02-17 06:38:37 +00:00
Chris Lattner
a9f917af59 Implement i/n/s constraints correctly. This fixes 
test/CodeGen/PowerPC/2007-02-16-InlineAsmNConstraint.ll

llvm-svn: 34368
 2007-02-17 06:00:35 +00:00
Chris Lattner
bc9111e290 new testcase that crashes llc 
llvm-svn: 34367
 2007-02-17 05:59:01 +00:00
Chris Lattner
6d6d70ba18 testcase for PR1170 
llvm-svn: 34366
 2007-02-17 05:44:57 +00:00
Chris Lattner
f37f0479b8 new testcase for -fwritable-strings 
llvm-svn: 34365
 2007-02-17 05:07:40 +00:00
Devang Patel
98354dabc1 Use inverted map to speedup collectLastUses(). 
llvm-svn: 34364
 2007-02-17 03:53:44 +00:00
Reid Spencer
100502d256 Move static functions closer to their usage. 
llvm-svn: 34363
 2007-02-17 03:16:00 +00:00
Reid Spencer
3986776fbd Clean up the divide and remainder logic a bit (exit early). Use more 
meaningful variable names. Add comments to document the flow.

llvm-svn: 34362
 2007-02-17 02:07:07 +00:00
Chris Lattner
3ae936ce69 new testcase 
llvm-svn: 34361
 2007-02-17 01:44:21 +00:00
Dale Johannesen
0552e3b580 adding PR 1200 comment by request 
llvm-svn: 34360
 2007-02-17 01:12:15 +00:00
Dale Johannesen
12920dda9e Fixes PR 1200 
llvm-svn: 34359
 2007-02-17 00:44:34 +00:00
Chris Lattner
04eb16b415 Do not dereference invalid ranges. Generalize targetdata alignment model. 
This fixes the UnitTests/Vector/sumarray-dbl regressions.

llvm-svn: 34358
 2007-02-17 00:41:42 +00:00
Reid Spencer
a32372d110 Fix bugs introduced by constructor parameter order change. 
llvm-svn: 34357
 2007-02-17 00:18:01 +00:00
Chris Lattner
dc64b9d379 Fix CodeGen/PowerPC/2007-02-16-AlignPacked.ll 
llvm-svn: 34356
 2007-02-16 23:11:51 +00:00
Chris Lattner
e19f84cf28 testcase for recent targetdata regression 
llvm-svn: 34355
 2007-02-16 23:11:43 +00:00
Reid Spencer
e4ff249d26 Remove an unnecessary predicate. 
Patch by Scott Michel.

llvm-svn: 34354
 2007-02-16 22:42:40 +00:00
Reid Spencer
1d0721209d Review changes: 
1. Function style changes.
2. 80-col violations.
3. Better names for things.
4. Arrange constructors so they all take bit width first.
5. Add named signed and unsigned comparison functions and remove the
   corresponding operators.
6. Remove operator&& and operator|| but provide a getBoolValue function which
   converts to bool as comparison against 0. This allows the normal && and
   || operators to be used as if (X.getBoolValue() && Y.getBoolValue())

Note: this still doesn't function 100% yet. I'm working on the bugs now.
llvm-svn: 34353
 2007-02-16 22:36:51 +00:00
Chris Lattner
f9122c4512 simplify some code, ensure that packed structures get abi alignment of 1. 
llvm-svn: 34352
 2007-02-16 22:25:34 +00:00
Chris Lattner
8091f28d1a fix incorrect encoding of vminsw. 
llvm-svn: 34351
 2007-02-16 21:20:09 +00:00
Reid Spencer
edd2ccc313 Regenerate for getrlimit/setrlimit. 
llvm-svn: 34350
 2007-02-16 19:17:20 +00:00
Anton Korobeynikov
d01defedf6 Add possibility to set memory limit for binaries run via libSystem. This 
is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349
 2007-02-16 19:11:07 +00:00
Evan Cheng
66cb162f92 Print <dead> def operands. 
llvm-svn: 34343
 2007-02-16 09:49:18 +00:00
Evan Cheng
7238410766 Add live-ins to every BB. 
llvm-svn: 34342
 2007-02-16 09:05:02 +00:00
Reid Spencer
e1d2bcf8ce Add missing break statements! 
llvm-svn: 34341
 2007-02-16 06:34:39 +00:00
Chris Lattner
406fb4f2eb update symtab section to reflect recent changes. 
llvm-svn: 34340
 2007-02-16 04:37:31 +00:00
Andrew Lenharth
9d4819be08 fix build 
llvm-svn: 34339
 2007-02-16 02:25:55 +00:00
Andrew Lenharth
b8d6fa20bb This was done recently 
llvm-svn: 34338
 2007-02-16 02:11:59 +00:00
Dale Johannesen
915e15481e test commit (blank line) 
llvm-svn: 34337
 2007-02-16 01:54:53 +00:00
Chris Lattner
c992e18f8d make mayWriteToMemory a non-virtual function 
llvm-svn: 34334
 2007-02-15 23:15:00 +00:00
Chris Lattner
99c6cf60f1 convert more vectors to smallvectors, 2.8% speedup 
llvm-svn: 34333
 2007-02-15 22:52:10 +00:00
Chris Lattner
af6094fe3f change some vectors to smallvectors. This speeds up instcombine on 447.dealII 
by 5%.

llvm-svn: 34332
 2007-02-15 22:48:32 +00:00
Evan Cheng
0c182a48e4 Update 
llvm-svn: 34331
 2007-02-15 22:26:28 +00:00
Reid Spencer
03d4a8a368 For PR1195: 
PACKED_ALIGN -> VECTOR_ALIGN

llvm-svn: 34330
 2007-02-15 22:07:05 +00:00
Dan Gohman
c95f42b9f8 Add myself to the credits. 
llvm-svn: 34329
 2007-02-15 22:05:14 +00:00
Evan Cheng
8307918cc8 Proper fix for the off-by-one bug in clear_unused_bits(). 
llvm-svn: 34328
 2007-02-15 21:38:15 +00:00
Reid Spencer
9a3e3222e9 Update this test to compile properly and check against the correct 
string generated by the CBE. This is no longer an XFAIL.

llvm-svn: 34327
 2007-02-15 21:01:58 +00:00
Reid Spencer
33f5e9ed15 Fix an off-by-one bug in computing the index of the word to clear. 
llvm-svn: 34326
 2007-02-15 20:49:10 +00:00
Reid Spencer
c592ad2be1 Make sure Capacity gets initialized too. 
llvm-svn: 34325
 2007-02-15 20:14:06 +00:00
Chris Lattner
cf835ff85a rewrite Value::takeName to take advantage of the new symtab stuff. This 
causes it to require no allocations and no symtab lookups in the common
case.  This speeds up instcombine 9.2% on 447.dealII.

llvm-svn: 34324
 2007-02-15 20:01:43 +00:00
Chris Lattner
7907e5fe07 switch an std::set to a SmallPtr set, this speeds up instcombine by 9.5% 
on 447.dealII

llvm-svn: 34323
 2007-02-15 19:41:52 +00:00
Evan Cheng
7a259ffba3 Missing a ; 
llvm-svn: 34322
 2007-02-15 19:29:05 +00:00
Chris Lattner
49e58cfe42 the lengths of the strings are known, just use memcmp 
llvm-svn: 34321
 2007-02-15 19:26:16 +00:00
Evan Cheng
4d1fd55a9f BitVector::reference operator=(const reference& rhs) is unnecessary thanks to autoconvert to bool. 
llvm-svn: 34320
 2007-02-15 19:21:44 +00:00
Evan Cheng
410bee3478 Remove unnecessary checks. 
llvm-svn: 34319
 2007-02-15 19:18:12 +00:00
Chris Lattner
1e92e06779 Implement Function::getIntrinsicID without it needing to call Value::getName, 
which allocates a string.  This speeds up instcombine on 447.dealII by 5%.

llvm-svn: 34318
 2007-02-15 19:17:16 +00:00
Evan Cheng
62615e233d operator== returns false when two bitvectors have different sizes. 
llvm-svn: 34317
 2007-02-15 19:16:21 +00:00
Evan Cheng
106db04124 Merges two resize() variants. 
llvm-svn: 34316
 2007-02-15 19:12:39 +00:00