Commit Graph

52698 Commits

Author SHA1 Message Date
Evan Cheng
3dc326ba83 Fix a logic error that caused non-rematable loop invariants loads to be licm'ed out of loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 06:21:52 +00:00
Chris Lattner
6ee62f8126 checkpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:55:04 +00:00
Mikhail Glushenkov
aba210b624 Slight rewording.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83620 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:45:38 +00:00
Mikhail Glushenkov
0b599391f8 Omit the 'out_file_index != -1' check when possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83619 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:45:21 +00:00
Mikhail Glushenkov
3ab68895b4 Use llvm-as only for compiling .ll -> .bc.
llc can compile .ll files directly these days.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83618 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:45:01 +00:00
Bob Wilson
8795070d50 Commit one last NEON test to use FileCheck. That's all of them now!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83617 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:31:56 +00:00
Bob Wilson
0305dd745e Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83616 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:14:48 +00:00
Chris Lattner
28d0274edf update clang section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:01:15 +00:00
Mikhail Glushenkov
17d70ab4fe Raise the limit on built-in plugins in llvmc to 10.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 04:15:52 +00:00
Mikhail Glushenkov
bdd040fba2 Reconfigure automatically when Base.td.in is changed.
Thanks to Chris for heads-up!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 02:40:01 +00:00
Evan Cheng
35ca9203f2 Reset kill markers after live interval is reconstructed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83608 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 01:17:11 +00:00
Evan Cheng
48bff92b60 Indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:57:38 +00:00
Dan Gohman
4db3581a28 Preserve HasNSW and HasNUW when constructing SCEVs for Add and Mul
instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83606 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:41:22 +00:00
Dale Johannesen
e91b9a3b59 When considering whether to inline Callee into Caller,
and that will make Caller too big to inline, see if it
might be better to inline Caller into its callers instead.
This situation is described in PR 2973, although I haven't
tried the specific case in SPASS.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:11:32 +00:00
Dan Gohman
3645b01002 Add the ability to track HasNSW and HasNUW on more kinds of SCEV expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:10:36 +00:00
Bob Wilson
5631139a69 Add codegen support for NEON vst4lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:01:36 +00:00
Bob Wilson
8cdb269686 Add codegen support for NEON vst3lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:51:31 +00:00
Bob Wilson
c5c6edb74f Add codegen support for NEON vst2lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:38:24 +00:00
Bob Wilson
4cf0189d5a Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83595 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:33:03 +00:00
Bob Wilson
62e053e5a1 Add codegen support for NEON vld4lane intrinsics with 128-bit vectors.
Also fix some copy-and-paste errors in previous changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:53:57 +00:00
Evan Cheng
9c8068078b Remove code that makes no sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83589 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:42:35 +00:00
Bob Wilson
5d78275493 Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:33:53 +00:00
Bob Wilson
0bf7d998b4 Add codegen support for NEON vld3lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:27:33 +00:00
Douglas Gregor
c6f520be0d Update CMake build yet again after a source file was removed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83575 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 21:24:34 +00:00
Bill Wendling
26c6cf4cec It's possible for a global variable to be optimized out of a metadata object. So
we should allow a "null" with this dyn_cast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83573 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 20:52:51 +00:00
Anton Korobeynikov
632606c724 Use lower16 / upper16 imm modifiers to asmprint 32-bit imms splitted via movt/movw pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83572 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 20:43:22 +00:00
Devang Patel
85d29e2de3 Clear variable debug info map at the end of the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 20:41:17 +00:00
Bob Wilson
30aea9d96e Add codegen support for NEON vld2lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:56:10 +00:00
Bob Wilson
cd7e327cdf Clean up some unnecessary initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83566 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:52:56 +00:00
Bob Wilson
af4a891273 Clean up a comment (indentation was wrong).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:51:31 +00:00
Bob Wilson
5fcbf0d26e Add a SelectionDAG getTargetInsertSubreg convenience function,
similar to getTargetExtractSubreg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83564 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:49:46 +00:00
Devang Patel
eda312193d Do not record line number to implicitly mark start of function if function has arguments. Extra line number entries trip gdb in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83563 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:48:03 +00:00
Richard Osborne
bfa19bf4c2 Add missing names for the XCore specific LADD and LSUB nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83556 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 17:14:57 +00:00
Dan Gohman
8a261e44f7 Add a form of addPreserved which takes a string argument, to allow passes
to declare that they preserve other passes without needing to pull in
additional header file or library dependencies. Convert MachineFunctionPass
and CodeGenLICM to make use of this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83555 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 17:00:02 +00:00
Chris Lattner
d4a537be05 some updates from users of llvm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83551 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 16:01:33 +00:00
Richard Osborne
c96c8e0e81 Add some peepholes for signed comparisons using ashr X, X, 32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83549 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 15:38:17 +00:00
Chris Lattner
80ed255843 all content split into sections, still much work to be done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83532 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 07:01:46 +00:00
Chris Lattner
8ef27511e3 remove LoopVR pass. According to Nick:
"LoopVR's logic was copied into ScalarEvolution::getUnsignedRange and 
::getSignedRange. Please delete LoopVR."



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83531 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 06:42:44 +00:00
Chris Lattner
7b0a6816e7 checkpoint, this is still not comprehendible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83530 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 06:27:53 +00:00
Mikhail Glushenkov
976248d836 Unbreak the build.
Forgot about the need to reconfigure after modifying Base.td.in....

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83529 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 06:03:38 +00:00
Bob Wilson
67a6103a34 Convert more NEON tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83528 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 06:02:10 +00:00
Bob Wilson
deb3141cf5 Add codegen support for NEON vst4 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 05:18:18 +00:00
Mikhail Glushenkov
6d80d2b6e0 Make the Base plugin understand -MF and -MT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83525 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 04:40:28 +00:00
Mikhail Glushenkov
39482dde66 Input files should go before all other options.
Important, for example, when calling 'gcc a.o b.o c.o -lD -lE -lF'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83524 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 04:40:08 +00:00
Jim Grosbach
1f30dcbd8d Cleanup up unused R3LiveIn tracking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83522 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 01:50:26 +00:00
Jim Grosbach
65c58daa8b Re-enable register scavenging in Thumb1 by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83521 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 01:46:59 +00:00
Jim Grosbach
e40bf5f9f4 bugfix. The target may use virtual registers that aren't tracked for re-use but are allocated by the scavenger. The re-use algorithm needs to watch for that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83519 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 01:09:45 +00:00
Bob Wilson
5adf60c03b Add codegen support for NEON vst3 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 00:28:28 +00:00
Bob Wilson
24e04c535f Add codegen support for NEON vst2 intrinsics with <1 x i64> vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83513 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 00:21:01 +00:00
Jeffrey Yasskin
4306963170 In instcombine's debug output, avoid printing ADD for instructions that are
already on the worklist, and print Visited when an instruction is about to be
visited.  Net, on one input, this reduced the output size by at least 9x.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 00:12:24 +00:00