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16545 Commits

Author SHA1 Message Date
Reid Spencer
c597a888c0 Remove a useless statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32660 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 23:40:19 +00:00
Evan Cheng
722cb36069 LegalizeSetCCOperands() may end up inserting libcalls. They need to be 
properly serialized. Do not clear LastCallSEQ_END until that is done.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32659 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 22:55:34 +00:00
Reid Spencer
d71b620c6c For PR1042: 
Fix a thinko. We want to check the second case if the first cast *didn't*
trigger.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32657 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 21:56:29 +00:00
Rafael Espindola
3ef39ca6a1 macros -> Inline functions 
Lauros's patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32656 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 11:07:09 +00:00
Reid Spencer
1bd82a5c65 Remove the createInferredCast methods now that their last uses have been 
removed. All casting is now explicit and not inferred by VMCore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32655 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:52:59 +00:00
Reid Spencer
8a903db499 Convert the last uses of CastInst::createInferredCast to a normal cast 
creation. These changes are still temporary but at least this pushes
knowledge of signedness out closer to where it can be determined properly
and allows signedness to be removed from VMCore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32654 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:47:13 +00:00
Reid Spencer
d97321ceb3 Remove the two-argument (inferred cast) form of ConstantExpr::getCast now 
that its last uses have been removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32653 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:18:46 +00:00
Reid Spencer
dc26a9b840 Convert the last use of two-argument ConstantExpr::getCast into another 
form so we can remove that method from ConstantExpr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32652 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:16:27 +00:00
Reid Spencer
fdf15e1dc8 Revert last patch. ConstantInt isn't quite ready for signlessness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32650 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 04:22:56 +00:00
Rafael Espindola
15404d060b move ExtWeakSymbols to AsmPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32648 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 03:37:18 +00:00
Reid Spencer
d54d8fa45a Remove the last use of getUnsignedVersion and getSignedVersion from VMCore. 
ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32646 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 01:11:03 +00:00
Chris Lattner
c1f400ccdd Fix PR1057 (compilation on macos 10.3), patch by Scott Michel! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32644 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 21:04:02 +00:00
Reid Spencer
225866469f Use a predicate function to identify bitcast of fp and integer instead of 
repeating the logic in two different parts of the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32643 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 20:24:50 +00:00
Reid Spencer
941cfda9c5 Fix PR1058: 
Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32642 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 18:50:51 +00:00
Bill Wendling
f2174da713 Fixed so that it dereferences the ostream pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32640 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 11:15:53 +00:00
Bill Wendling
c252fac907 This snuck in. Reverted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32638 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 11:11:10 +00:00
Bill Wendling
5c7e326585 Added an automatic cast to "std::ostream*" etc. from OStream. We then can 
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 05:15:13 +00:00
Chris Lattner
95ca3a453a when inserting a dummy argument to work-around the CBE not supporting 
zero arg vararg functions, pass undef instead of 'int 0', which is cheaper.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32634 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 21:21:53 +00:00
Chris Lattner
36d439666c Fix PR1049 and CodeGen/Generic/2006-12-16-InlineAsmCrash.ll 
by producing target constants instead of constants.  Constants can get
selected to li/movri instructions, which causes the scheduler to explode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32633 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 21:14:48 +00:00
Chris Lattner
3381f0a09d Apply B. Scott Michel's patch for PR1054, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32630 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 20:23:42 +00:00
Evan Cheng
e90460ee9a Cannot combine an indexed load / store any further. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32629 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 06:25:23 +00:00
Chris Lattner
e3cbe03d13 Fix PR1042, by tightening up the subtle rules with invoke value use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32624 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:25:35 +00:00
Evan Cheng
aa975c1c47 Expand FP undef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32623 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:20:50 +00:00
Jeff Cohen
4b607748d8 The best unbreakage yet, addressing Bill's concerns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32622 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:15:42 +00:00
Evan Cheng
0b1b9dcf22 Allow promoted FP_TO_UINT / FP_TO_SINT to expand operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32621 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:10:30 +00:00
Devang Patel
1554c85456 Add getNumContainedPasses() and getContainedPass() inteface and use 
it instead of passVectorBegin/End().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32620 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 00:56:26 +00:00
Evan Cheng
966bf24491 Expand fabs / fneg to and / xor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32619 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 00:52:40 +00:00
Devang Patel
1a8038636c Cosmetic changes, based on Chris's review. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32618 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:57:49 +00:00
Jeff Cohen
c21c5eeb4f An even better unbreakage... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32617 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:57:14 +00:00
Evan Cheng
19103b11ec Fix select_cc, select expansion to soft-fp bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32616 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:42:55 +00:00
Jeff Cohen
6ebe23584e Partial unbreak of VC++ (stream stuff has no easy fix). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32614 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:47:01 +00:00
Reid Spencer
c6d416ada1 Remove an extraneous { at the end of a block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32613 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:46:37 +00:00
Jim Laskey
ba74cdf7f6 Patterns no longer needed due to fix in the DAG combiner. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32612 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:39:31 +00:00
Jim Laskey
f6c4ccfaab This code was usurping the sextload expand in teh legalizer. Just make 
sure the right conditions are checked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32611 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:38:30 +00:00
Devang Patel
a52035a062 Mark dump* routines const routines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32610 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 20:13:01 +00:00
Evan Cheng
9156ec66e4 Some AT&T syntax assembler (e.g. Mac OS X) does not recognize the movq alias for i64 <-> XMM moves. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32609 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:58:58 +00:00
Reid Spencer
9b84ad14f4 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32608 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:49:23 +00:00
Reid Spencer
cd5561a56e For PR1050: 
Convert asserts into error messages.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32607 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:44:51 +00:00
Devang Patel
c2ff962bf9 Move PMTopLevelManager and TImingInfo into anon namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32606 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:39:30 +00:00
Jim Laskey
352235515f Not all test cases are created equal. This fix is needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32605 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 18:51:01 +00:00
Jim Laskey
182a5acdeb Not needed. Misinterpreted error message from other bug (Missing load/store 
relocations.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32604 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 18:45:32 +00:00
Andrew Lenharth
8753c447a5 extern_weak linkage. fixes PR1038 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32603 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 17:35:32 +00:00
Jim Laskey
34da72645a Missing load/store relocations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32601 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 16:44:10 +00:00
Jim Laskey
c4a81dc935 Provide 64-bit support for i64 sextload<i8>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32600 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 14:34:11 +00:00
Jim Laskey
ca367b4e25 Provide support for FP_TO_UINT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32599 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 14:32:57 +00:00
Chris Lattner
2d53a320b4 silence a bogus warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32597 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 07:36:19 +00:00
Chris Lattner
d22dbdf606 re-enable a temporarily-reverted patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32595 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 07:32:38 +00:00
Evan Cheng
86facc2828 Minor clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32593 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 06:41:01 +00:00
Evan Cheng
0e51207959 This is done. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32591 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 05:50:39 +00:00
Evan Cheng
2b49c50083 Expand FP compares to soft-fp call(s) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32590 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 02:59:56 +00:00
Devang Patel
ef89c5594a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32589 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 00:08:26 +00:00
Jim Laskey
b92767afd4 Simplify the fetching of relocation mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32588 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 22:53:42 +00:00
Evan Cheng
21b76123e5 f64 <-> i64 bit_convert using movq in 64-bit mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32587 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 21:55:39 +00:00
Evan Cheng
e36087c617 Fix a couple of typo's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32585 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:46:06 +00:00
Evan Cheng
e89546eb7d This is done. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32584 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:45:32 +00:00
Evan Cheng
0e8dbc6d5a Added MOVSS2DIrr and MOVDI2SSrr to foldMemeoryOperand(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32583 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:44:45 +00:00
Evan Cheng
c9f0923f17 - Rename MOVDSS2DIrr to MOVSS2DIrr for consistency sake. 
- Add MOVDI2SSrm and MOVSS2DImr to fold load / store for i32 <-> f32 bit_convert
  patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32582 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:43:11 +00:00
Jim Laskey
acd80ac7bb 1. Tidy up jump table info. 
2. Allow the jit to handle PIC relocable jump tables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:17:33 +00:00
Rafael Espindola
8897a7b02e avoid using a constant table when a constant can be used inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32580 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 18:58:37 +00:00
Chris Lattner
a84b3025ca random minor typographical changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32579 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 18:22:14 +00:00
Rafael Espindola
15f17a7c47 Avoid creating invalid sub/add instructions on the prolog/epilog 
patch by Lauro


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32577 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 13:31:27 +00:00
Evan Cheng
7a0d51c8e3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32576 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 07:54:05 +00:00
Devang Patel
8e58a1b17b Add -time-passes support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:59:42 +00:00
Devang Patel
017b5d969b Add debug-pass=Details support to print Required and Preserved Set info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:25:06 +00:00
Devang Patel
693a74e4ee Add " Made Modification " messages in debug-pass=Executions output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:08:04 +00:00
Devang Patel
4eeea774ce Add debug-pass=Executions support in new pass manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 23:50:44 +00:00
Devang Patel
c32cf54101 Add -pass-debug=Arguments support in new manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 22:10:00 +00:00
Chris Lattner
6e9e5e026a fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 21:56:10 +00:00
Devang Patel
e8ff1ce734 Using PDL as a prefix for PassDebugLevel enums is not a good idea. 
Fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 21:13:31 +00:00
Evan Cheng
133b1dd8ad Add note. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:59:43 +00:00
Evan Cheng
9f87788040 More soft-fp work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32559 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:57:08 +00:00
Devang Patel
45dc02d6f9 Move enum PassDebugLevel from PassManagerT.h to Pass.h. 
Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:03:48 +00:00
John Criswell
d943acae16 Changed from PARALLEL_DIRS to DIRS since we're only building one directory. 
Thanks Reid.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32551 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 19:42:54 +00:00
John Criswell
2957f129a7 Remove DSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32550 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 19:41:57 +00:00
Reid Spencer
c55b243bcd Fix a bug in EvaluateInDifferentType. The type of operand should not be 
used to determine whether a ZExt or SExt cast is performed. Instead, pass
an "isSigned" bool to the function and determine its value from the opcode
of the cast involved.
Also, clean up some cruft from previous patches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 18:21:21 +00:00
Jim Laskey
5fed164d70 Update version in safe guards. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:49:24 +00:00
Reid Spencer
7eb7638276 Implement review feedback. Most of this has to do with removing unnecessary 
cast instructions. A few are bug fixes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:19:09 +00:00
John Criswell
e026c070c4 Remove DSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 16:54:24 +00:00
Reid Spencer
21a55c9f08 For mul transforms, when checking for a cast from bool as either operand, 
make sure to also check that it is a zext from bool, not any other cast
operation type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:33:33 +00:00
Reid Spencer
5ae9cebef5 Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B) 
The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:27:15 +00:00
Reid Spencer
3ba68b9eef Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode 
so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:06:42 +00:00
Reid Spencer
dccd9fe161 Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:04:32 +00:00
Chris Lattner
4d17caadbc only check non-external functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:45:46 +00:00
Chris Lattner
41af719526 Reject attempts to define intrinsics. This fixes PR1047 and 
Regression/Verifier/2006-12-12-IntrinsicDefine.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:30:37 +00:00
Evan Cheng
548f611bae Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 03:19:57 +00:00
Evan Cheng
98ff3b979a Expand fsqrt, fsin, and fcos to libcalls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:38:13 +00:00
Devang Patel
3162691f69 Add #ifdef switch toggle between old and new pass manager. However, 
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:36:01 +00:00
Chris Lattner
21c362d324 revert my recent int<->fp and vector union promotion changes, they expose 
obscure bugs affecting the X86 code generator.  I will reenable this
when fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:26:45 +00:00
Evan Cheng
6af00d588c Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 01:57:55 +00:00
Reid Spencer
7b06bd532d Replace CastInst::createInferredCast calls with more accurate cast 
creation calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:50:17 +00:00
Devang Patel
2db3a3bed7 FunctionPassManager does not support runOnModule(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:34:32 +00:00
Devang Patel
37a6f7966c Implement PassManager_New destructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:09:23 +00:00
Devang Patel
d4ea4ef541 Remove unused constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:51:31 +00:00
Reid Spencer
d977d8651a Replace inferred getCast(V,Ty) calls with more strict variants. 
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32514 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:36:14 +00:00
Devang Patel
ebc0922eeb Add routines to dump pass manager queue. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:34:33 +00:00
Devang Patel
b920bd85ad FunctionPassManager() 
Set AnalysisResolver_New and add FPM to PassManagers list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32512 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:27:37 +00:00
Devang Patel
1fbe2c9964 Do not runOnFunction on external functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32510 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:15:28 +00:00
Devang Patel
41545fd663 Initialize AnalysisImpls for each pass before executing the pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32509 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:13:09 +00:00
Devang Patel
27aaab2bd3 collectRequiredAnalysisPasses(). 
Include RequiredTrainsitiveSet also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:09:32 +00:00
Devang Patel
54e247d2d0 removeNotPreservedAnalysis(). 
Do not remove ImmutablePass from the list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32507 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:07:44 +00:00