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0225a1dcb1
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3261 Commits

Author SHA1 Message Date
Bill Wendling
0225a1dcb1 More DebugLoc propagation in floating-point methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63446 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 23:15:49 +00:00
Dale Johannesen
7d2ad624fa Make LowerCallTo and LowerArguments take a DebugLoc 
argument.  Adjust all callers and overloaded versions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63444 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 23:10:59 +00:00
Bill Wendling
d34470c4f7 Standardize comments about folding xforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63443 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 23:10:18 +00:00
Bill Wendling
7581bfa275 Get rid of the non-DebugLoc-ified getNOT() method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63442 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 23:03:19 +00:00
Bill Wendling
a03e74bf67 Propagate debug loc info for some FP arithmetic methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63441 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:57:07 +00:00
Bill Wendling
b0162f58c4 Propagate debug loc info for some FP arithmetic methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63440 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:53:48 +00:00
Bill Wendling
67a6768375 Propagate debug loc info for BIT_CONVERT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63439 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:44:24 +00:00
Bill Wendling
8509c90a20 Propagate debug loc info for more *_EXTEND methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63437 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:33:24 +00:00
Bill Wendling
683c95764a Propagate debug loc info for ANY_EXTEND. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63436 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:27:33 +00:00
Bill Wendling
6ce610f04b Propagate debug loc info for some of the *_EXTEND functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63434 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:23:15 +00:00
Bill Wendling
41b9d278ad DebugLoc form of getNOT(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63433 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:11:22 +00:00
Bill Wendling
34584e6aed - Propagate debug loc info for SELECT. 
- Added xform for (select X, 1, Y) and (select X, Y, 0), which was commented on,
  but missing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63428 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 22:02:18 +00:00
Bill Wendling
8810337e36 Propagate debug loc info for Shifts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63424 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 21:37:17 +00:00
Bill Wendling
317bd709bd Propagate debug loc info for XOR and MatchRotate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63420 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 21:14:50 +00:00
Bill Wendling
0902564479 Propagate debug loc info for OR. Also clean up some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63419 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 20:59:34 +00:00
Bill Wendling
6af7618b23 Perform obvious constant arithmetic folding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63417 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 20:50:00 +00:00
Bill Wendling
2627a881e1 Propagate debug loc info for AND. Also clean up some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63416 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 20:43:18 +00:00
Bill Wendling
b74c8675b1 Propagate debug loc info in SimplifyBinOpWithSameOpcodeHands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63411 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 19:25:47 +00:00
Bill Wendling
826d11463b Propagate debug loc info in SimplifyNodeWithTwoResults. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63376 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 03:08:40 +00:00
Bill Wendling
326411dc69 Propagate debug loc info for MULHS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63375 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 03:00:18 +00:00
Bill Wendling
6d3bf8c4c3 Propagate debug loc info for SREM and UREM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63374 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:57:00 +00:00
Bill Wendling
07d8514049 Propagate debug loc info for UDIV. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63373 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:55:25 +00:00
Bill Wendling
944d34bfe8 Propagate debug loc info for SDIV. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63372 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:52:17 +00:00
Bill Wendling
73e16b2869 Forgot to propagate debug loc info here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63371 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:49:26 +00:00
Bill Wendling
9c8148ac93 Propagate debug loc info for MUL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63369 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:45:56 +00:00
Bill Wendling
b0702e0b7e Propagate debug loc info in SUB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63368 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:42:10 +00:00
Bill Wendling
14036c00c0 Propagate debug loc info in ADDC and ADDE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63367 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:38:00 +00:00
Bill Wendling
f4eb2269eb Propagate debug loc info in DAG combine's "ADD". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63366 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:31:17 +00:00
Bill Wendling
d69c3141ed - Propagate debug loc info in combineSelectAndUse(). 
- Modify ReassociateOps so that the resulting SDValue is what the comment claims
  it is.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63365 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 02:23:43 +00:00
Dale Johannesen
fa42dea48b Propagate debug info when building SelectionDAG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63359 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 01:34:22 +00:00
Bill Wendling
5c71acfb06 Propagate debug location info for the token factor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63355 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 01:13:16 +00:00
Bill Wendling
35247c3513 Add DebugLoc propagation to some of the methods in DAG combiner. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63350 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 00:45:56 +00:00
Dan Gohman
15b3830bcd Explicitly add PseudoSourceValue information when lowering 
BUILD_VECTOR and conversions to stack operations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63333 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 21:02:43 +00:00
Dan Gohman
1cc6b8ee78 Make a few things const, fix some comments, and simplify 
some assertions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63328 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 19:49:27 +00:00
Dan Gohman
2c65c3dfe6 Fix two typos that Duncan spotted in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63312 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 16:18:12 +00:00
Dan Gohman
197e88f796 In the case of an extractelement on an insertelement value, 
the element indices may be equal if either one is not a
constant.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63311 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 16:10:46 +00:00
Bill Wendling
56ab1a2815 Revert r63273. This was already implemented by Dale. There's no need for my 
change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63301 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 09:01:55 +00:00
Bill Wendling
6e1bb38fb8 - Add DebugLoc to getTargetNode(). 
- Modify TableGen to add the DebugLoc when calling getTargetNode.

(The light-weight wrappers are only temporary. The non-DebugLoc version will be
removed once the whole debug info stuff is finished with.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63273 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 05:27:31 +00:00
Dan Gohman
e5af2d3a22 Make x86's BT instruction matching more thorough, and add some 
dagcombines that help it match in several more cases. Add
several more cases to test/CodeGen/X86/bt.ll. This doesn't
yet include matching for BT with an immediate operand, it
just covers more register+register cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 01:59:02 +00:00
Dale Johannesen
e8c17335c5 Add DebugLoc-sensitive versions of many node creation 
functions.  Currently omitted:  memcpy, memmove, memset.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63259 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-29 00:47:48 +00:00
Bill Wendling
7ade28cd62 Add DebugLoc to the getNode() methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63245 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 22:17:52 +00:00
Dale Johannesen
3edb43e620 Add DebugLoc-aware constructors for SDNode derived 
classes (those that reasonably have a DebugLoc
associated with them).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63236 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 21:18:29 +00:00
Mon P Wang
f7eef6811c Fixed extract element when the result needs to be promoted and the input widened. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63217 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 18:53:39 +00:00
Dan Gohman
f560ffae1f Make isOperationLegal do what its name suggests, and introduce a 
new isOperationLegalOrCustom, which does what isOperationLegal
previously did.

Update a bunch of callers to use isOperationLegalOrCustom
instead of isOperationLegal. In some case it wasn't obvious
which behavior is desired; when in doubt I changed then to
isOperationLegalOrCustom as that preserves their previous
behavior.

This is for the second half of PR3376.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63212 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 17:46:25 +00:00
Duncan Sands
0b3aa26384 Formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63199 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 14:42:54 +00:00
Duncan Sands
1465d61bdd Rename getAnalysisToUpdate to getAnalysisIfAvailable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 13:14:17 +00:00
Dan Gohman
f83c81acbe Use ValueType::bitsLT to simplify some code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63170 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 03:10:52 +00:00
Dan Gohman
77f7a5771e Use ZERO_EXTEND instead of ANY_EXTEND when promoting 
shift amounts, to avoid implicitly assuming that
target architectures will ignore the high bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63169 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 02:58:31 +00:00
Dan Gohman
ce9bc12c6f Add an assertion to the form of SelectionDAG::getConstant that takes 
a uint64_t to verify that the value is in range for the given type,
to help catch accidental overflow. Fix a few places that relied on
getConstant implicitly truncating the value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63128 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-27 20:39:34 +00:00
Dan Gohman
daac99cdfb Delete redundant return statements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63120 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-27 19:23:22 +00:00