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7775b33a32
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16388 Commits

Author SHA1 Message Date
Evan Cheng
7775b33a32 Cannot combine an indexed load / store any further. 
llvm-svn: 32629
 2006-12-16 06:25:23 +00:00
Chris Lattner
f511077490 Fix PR1042, by tightening up the subtle rules with invoke value use. 
llvm-svn: 32624
 2006-12-16 02:25:35 +00:00
Evan Cheng
a966bf47ec Expand FP undef 
llvm-svn: 32623
 2006-12-16 02:20:50 +00:00
Jeff Cohen
c396e18e8e The best unbreakage yet, addressing Bill's concerns. 
llvm-svn: 32622
 2006-12-16 02:15:42 +00:00
Evan Cheng
d4fd650c5f Allow promoted FP_TO_UINT / FP_TO_SINT to expand operand. 
llvm-svn: 32621
 2006-12-16 02:10:30 +00:00
Devang Patel
d29f6ec89c Add getNumContainedPasses() and getContainedPass() inteface and use 
it instead of passVectorBegin/End().

llvm-svn: 32620
 2006-12-16 00:56:26 +00:00
Evan Cheng
b0292a750a Expand fabs / fneg to and / xor. 
llvm-svn: 32619
 2006-12-16 00:52:40 +00:00
Devang Patel
fb82dcf9ee Cosmetic changes, based on Chris's review. 
llvm-svn: 32618
 2006-12-15 22:57:49 +00:00
Jeff Cohen
03161dd132 An even better unbreakage... 
llvm-svn: 32617
 2006-12-15 22:57:14 +00:00
Evan Cheng
ea9ab75427 Fix select_cc, select expansion to soft-fp bugs. 
llvm-svn: 32616
 2006-12-15 22:42:55 +00:00
Jeff Cohen
95adeca578 Partial unbreak of VC++ (stream stuff has no easy fix). 
llvm-svn: 32614
 2006-12-15 21:47:01 +00:00
Reid Spencer
40691d741a Remove an extraneous { at the end of a block. 
llvm-svn: 32613
 2006-12-15 21:46:37 +00:00
Jim Laskey
1507a869b2 Patterns no longer needed due to fix in the DAG combiner. 
llvm-svn: 32612
 2006-12-15 21:39:31 +00:00
Jim Laskey
0809c79c60 This code was usurping the sextload expand in teh legalizer. Just make 
sure the right conditions are checked.

llvm-svn: 32611
 2006-12-15 21:38:30 +00:00
Devang Patel
a37c63bcd5 Mark dump* routines const routines. 
llvm-svn: 32610
 2006-12-15 20:13:01 +00:00
Evan Cheng
32c45fa21e Some AT&T syntax assembler (e.g. Mac OS X) does not recognize the movq alias for i64 <-> XMM moves. 
llvm-svn: 32609
 2006-12-15 19:58:58 +00:00
Reid Spencer
4edcae5076 Fix long standing issue with propagating error message back to caller. This 
has been a problem since exceptions were removed from the BytecodeReader.
Error messages are now captured from ModuleProvider::releaseModule as well
as after a longjmp.

llvm-svn: 32608
 2006-12-15 19:49:23 +00:00
Reid Spencer
d752b2b528 For PR1050: 
Convert asserts into error messages.

llvm-svn: 32607
 2006-12-15 19:44:51 +00:00
Devang Patel
f2b927a162 Move PMTopLevelManager and TImingInfo into anon namespace. 
llvm-svn: 32606
 2006-12-15 19:39:30 +00:00
Jim Laskey
e1216497dc Not all test cases are created equal. This fix is needed. 
llvm-svn: 32605
 2006-12-15 18:51:01 +00:00
Jim Laskey
0641795154 Not needed. Misinterpreted error message from other bug (Missing load/store 
relocations.)

llvm-svn: 32604
 2006-12-15 18:45:32 +00:00
Andrew Lenharth
3033b03f33 extern_weak linkage. fixes PR1038 
llvm-svn: 32603
 2006-12-15 17:35:32 +00:00
Jim Laskey
b07d89090c Missing load/store relocations. 
llvm-svn: 32601
 2006-12-15 16:44:10 +00:00
Jim Laskey
d00589fefd Provide 64-bit support for i64 sextload<i8>. 
llvm-svn: 32600
 2006-12-15 14:34:11 +00:00
Jim Laskey
721e7d2129 Provide support for FP_TO_UINT. 
llvm-svn: 32599
 2006-12-15 14:32:57 +00:00
Chris Lattner
3e789e232f silence a bogus warning 
llvm-svn: 32597
 2006-12-15 07:36:19 +00:00
Chris Lattner
ab423afd90 re-enable a temporarily-reverted patch 
llvm-svn: 32595
 2006-12-15 07:32:38 +00:00
Evan Cheng
a221cb0b2c Minor clean up. 
llvm-svn: 32593
 2006-12-15 06:41:01 +00:00
Evan Cheng
c24bf8bd87 This is done. 
llvm-svn: 32591
 2006-12-15 05:50:39 +00:00
Evan Cheng
4e661ebef9 Expand FP compares to soft-fp call(s) 
llvm-svn: 32590
 2006-12-15 02:59:56 +00:00
Devang Patel
d3ea9ae6e9 s/ForcedLastUses/TransferLastUses/g 
Register pass has the its last user, otherwise sometimes no one will claim
LastUse.

Handle transferred last uses from child pass manager.

llvm-svn: 32589
 2006-12-15 00:08:26 +00:00
Jim Laskey
1becbe31b8 Simplify the fetching of relocation mode. 
llvm-svn: 32588
 2006-12-14 22:53:42 +00:00
Evan Cheng
5effab79f3 f64 <-> i64 bit_convert using movq in 64-bit mode. 
llvm-svn: 32587
 2006-12-14 21:55:39 +00:00
Evan Cheng
4529b8cf2e Fix a couple of typo's. 
llvm-svn: 32585
 2006-12-14 19:46:06 +00:00
Evan Cheng
6100c83f79 This is done. 
llvm-svn: 32584
 2006-12-14 19:45:32 +00:00
Evan Cheng
9918e7780a Added MOVSS2DIrr and MOVDI2SSrr to foldMemeoryOperand(). 
llvm-svn: 32583
 2006-12-14 19:44:45 +00:00
Evan Cheng
4dc2f8e9bb - Rename MOVDSS2DIrr to MOVSS2DIrr for consistency sake. 
- Add MOVDI2SSrm and MOVSS2DImr to fold load / store for i32 <-> f32 bit_convert
  patterns.

llvm-svn: 32582
 2006-12-14 19:43:11 +00:00
Jim Laskey
19b276f67f 1. Tidy up jump table info. 
2. Allow the jit to handle PIC relocable jump tables.

llvm-svn: 32581
 2006-12-14 19:17:33 +00:00
Rafael Espindola
d19ea53887 avoid using a constant table when a constant can be used inline 
llvm-svn: 32580
 2006-12-14 18:58:37 +00:00
Chris Lattner
8213655f44 random minor typographical changes 
llvm-svn: 32579
 2006-12-14 18:22:14 +00:00
Rafael Espindola
0d92ae76fb Avoid creating invalid sub/add instructions on the prolog/epilog 
patch by Lauro

llvm-svn: 32577
 2006-12-14 13:31:27 +00:00
Evan Cheng
2f7cae1f57 Fix a long-standing spiller bug: 
If a spillslot value is available in a register, and there is a noop copy that
targets that register, the spiller correctly decide not to invalidate the
spillslot register.

However, even though the noop copy does not clobbers the value. It does start a
new intersecting live range. That means the spillslot register is available for
use but should not be reused for a two-address instruction modref operand which
would clobber the new live range.

When we remove the noop copy, update the available information by clearing the
canClobber bit.

llvm-svn: 32576
 2006-12-14 07:54:05 +00:00
Devang Patel
6a85af195a Add -time-passes support. 
llvm-svn: 32574
 2006-12-14 00:59:42 +00:00
Devang Patel
76ecbc449f Add debug-pass=Details support to print Required and Preserved Set info. 
llvm-svn: 32573
 2006-12-14 00:25:06 +00:00
Devang Patel
740b960858 Add " Made Modification " messages in debug-pass=Executions output. 
llvm-svn: 32572
 2006-12-14 00:08:04 +00:00
Devang Patel
b726becbcd Add debug-pass=Executions support in new pass manager. 
llvm-svn: 32571
 2006-12-13 23:50:44 +00:00
Devang Patel
5a200bf480 Add -pass-debug=Arguments support in new manager. 
llvm-svn: 32567
 2006-12-13 22:10:00 +00:00
Chris Lattner
e8d97c0b07 fit in 80 cols 
llvm-svn: 32563
 2006-12-13 21:56:10 +00:00
Devang Patel
58ac5db67f Using PDL as a prefix for PassDebugLevel enums is not a good idea. 
Fix it.

llvm-svn: 32562
 2006-12-13 21:13:31 +00:00
Evan Cheng
504fec49b1 Add note. 
llvm-svn: 32561
 2006-12-13 20:59:43 +00:00