Dan Gohman
a722e781cc
Delete obsolete test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126680 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:58:14 +00:00
Owen Anderson
5bff585ef7
Fix warning when building with clang++.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126679 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:58:06 +00:00
Dan Gohman
00141694fa
Delete the GEPSplitter experiment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:47:47 +00:00
Dan Gohman
1551abdea6
Delete the SimplifyHalfPowrLibCalls pass, which was unused, and
...
only existed as the result of a misunderstanding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126669 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:41:14 +00:00
Dan Gohman
c92383fd0d
Delete the LiveValues pass. I won't get get back to the project it
...
was started for in the foreseeable future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126668 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:37:59 +00:00
Jakob Stoklund Olesen
bafd516d3e
Fix typo introduced by r126661: "Fix a typo which ..."
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:18:59 +00:00
David Greene
c4db4e5105
[AVX] Add decode support for VUNPCKLPS/D instructions, both 128-bit
...
and 256-bit forms. Because the number of elements in a vector
does not determine the vector type (4 elements could be v4f32 or
v4f64), pass the full type of the vector to decode routines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 19:06:56 +00:00
Kevin Enderby
d436d5b1c9
Fix the arm's disassembler for blx that was building an MCInst without the
...
needed two predicate operands before the imm operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126662 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 18:46:31 +00:00
Evan Cheng
c24ab5c654
Fix a typo which cause dag combine crash. rdar://9059537.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126661 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 18:45:27 +00:00
Stuart Hastings
f222e595c0
Support for byval parameters on ARM. Will be enabled by a forthcoming
...
patch to the front-end. Radar 7662569.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126655 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 17:17:53 +00:00
Duncan Sands
377ffe3b11
Windows codegen also dies on this, so restrict to the platform it was
...
actually tested on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 14:22:08 +00:00
Kalle Raiskila
2d25d247bd
Add branch hinting for SPU.
...
The implemented algorithm is overly simplistic (just speculate all branches are
taken)- this is work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126651 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 14:08:24 +00:00
Duncan Sands
443612e165
Make this test x86 specific because the ARM backend can't handle it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126650 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 12:30:47 +00:00
Frits van Bommel
f7b2a9d7df
Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a branch.
...
Based on a patch by Alistair Lynn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126647 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 09:44:07 +00:00
Nick Lewycky
da834093b7
Fix comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126645 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 09:18:11 +00:00
Nick Lewycky
3dc7e49c70
srem doesn't actually have the same resulting sign as its numerator, you could
...
also have a zero when numerator = denominator. Reverts parts of r126635 and
r126637.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126644 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 09:17:39 +00:00
Nick Lewycky
b042f8e969
Teach InstCombine to fold "(shr exact X, Y) == 0" --> X == 0, fixing #1 from
...
PR9343.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126643 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 08:31:40 +00:00
Nick Lewycky
3dfd98744c
Teach value tracking to make use of flags in more situations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 08:02:21 +00:00
Nick Lewycky
346018bbe7
Teach ValueTracking to look at the dividend when determining the sign bit of an
...
srem instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126637 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 06:52:12 +00:00
Che-Liang Chiou
f71720231f
Add preliminary support for .f32 in the PTX backend.
...
- Add appropriate TableGen patterns for fadd, fsub, fmul.
- Add .f32 as the PTX type for the LLVM float type.
- Allow parameters, return values, and global variable declarations
to accept the float type.
- Add appropriate test cases.
Patch by Justin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126636 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 06:34:09 +00:00
Nick Lewycky
d8d1584c13
The sign of an srem instruction is the sign of its dividend (the first
...
argument), regardless of the divisor. Teach instcombine about this and fix
test7 in PR9343!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126635 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 06:20:05 +00:00
NAKAMURA Takumi
ec58f20df3
Don't install libUnitTestMain.a. It might be useless without gtest headers.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126632 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 05:18:07 +00:00
Bill Wendling
36d6c4d5f6
Update the documentation on "How to Release LLVM". It lays out a new way of
...
tagging and branching for the release. I will update this more throughout the
2.9 release process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126604 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 01:10:44 +00:00
Chris Lattner
cdac46d18e
add the ability to walk the scope tree and insert at not-the-current
...
scope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126591 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 22:51:57 +00:00
Chris Lattner
878ad7afa5
add a data() method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126590 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 22:51:37 +00:00
Rafael Espindola
d36fb9b5d4
Gold now rescans archives as needed, so the pass-through options are not
...
necessary anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126580 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 20:30:22 +00:00
Rafael Espindola
35358e02bb
bfd was fixed, remove the work around.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 20:15:37 +00:00
Benjamin Kramer
9e9bb0871d
Silence enum conversion warnings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126578 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 18:13:53 +00:00
Duncan Sands
9c45251e11
Legalize support for fpextend of vector. PR9309.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126574 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 14:41:27 +00:00
Duncan Sands
60c8bf5350
Fix typo pointed out in pr9339.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126573 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 13:54:01 +00:00
Oscar Fuentes
f67cf018ab
Install include/llvm/Support/LICENSE.TXT. PR9321.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126571 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 13:32:50 +00:00
NAKAMURA Takumi
419f232783
Target/X86: Always emit "push/pop GPRs" in prologue/epilogue and emit "spill/reload frames" for XMMs.
...
It improves Win64's prologue/epilogue but it would not affect ia32 and amd64 (lack of nonvolatile XMMs).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126568 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:47:19 +00:00
Cameron Zwarich
eee444cc4e
Fix PR9324 / <rdar://problem/9052489> by handling the case where a PHI has no uses.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126567 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:06:01 +00:00
Cameron Zwarich
60c8b22dad
Give a test file a more sensible name so that it can hold more test cases.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126566 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:05:57 +00:00
Nadav Rotem
fcd96199f5
Fix typos in the comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126565 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 07:40:43 +00:00
Tobias Grosser
3091c92eed
RegionPrinter: Ignore back edges when layouting the graph
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126564 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 04:11:07 +00:00
Tobias Grosser
f3a83d6d0b
cmake: Add xdot.py support as it already exists in autoconf.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126563 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 04:11:05 +00:00
Tobias Grosser
a91f86c49a
Pass the graph to the DOTGraphTraits.getEdgeAttributes().
...
This follows the interface of getNodeAttributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126562 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 04:11:03 +00:00
Daniel Dunbar
0aa00f9110
Support: Add llvm::AreStatisticsEnabled().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 23:17:12 +00:00
Benjamin Kramer
7466678003
Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize legalized code for large integer arithmetic.
...
1. Inform users of ADDEs with two 0 operands that it never sets carry
2. Fold other ADDs or ADDCs into the ADDE if possible
It would be neat if we could do the same thing for SETCC+ADD eventually, but we can't do that in target independent code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126557 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 22:48:07 +00:00
Rafael Espindola
981b1c4c62
LTO uses MC now.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 16:44:13 +00:00
Bill Wendling
7520e3a2b5
A new TableGen feature! (Not turned on just yet.)
...
InstAlias<{alias}, {aliasee}>;
The InstAlias instruction should be able to go from the MCInst to the
{alias}. All of the information is there to match the MCInst with the
{aliasee}. From there, it's a simple matter to emit the {alias}, with the
correct operands from the {aliasee}.
The code this patch generates can be used by the InstPrinter to automatically
print out the alias without having to write special C++ code to handle the
situation.
This is a WIP, and therefore are several limitations. For instance, it cannot
handle AsmOperands at the moment. It also doesn't know what to do when two
{alias}es match the same {aliasee}. (Currently, it just ignores those two cases
and allows the printInstruction method to handle them.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126538 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 03:09:12 +00:00
Bob Wilson
e1b5aa7d86
Removed unnecessary dylibs from Apple builds, with or without "lib" prefix.
...
Radar 9056686
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126534 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 00:22:17 +00:00
Bob Wilson
005c51ddc7
Add a new "Embedded" makefile target for Apple-style builds.
...
This one just installs the default build into a different destination directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126533 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 23:42:03 +00:00
Jim Grosbach
08da6365df
Trailing whitespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126526 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 22:53:20 +00:00
Stuart Hastings
186e2509fd
Fix bad comment marker.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126525 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 22:47:58 +00:00
Owen Anderson
95771afbfd
Allow targets to specify a the type of the RHS of a shift parameterized on the type of the LHS.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126518 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 21:41:48 +00:00
David Greene
14a129a3cf
Add some options for building LLVM in different environments:
...
--force-configure to force running configure before building.
--extra-llvm-config-flags
--extra-llvm-gcc-config-flags
--extra-gcc-config-flags
Pass additional argument to the various configure invocations.
This also eliminates a default build flavor because explicitly
specifying builds could result in build flavors being run repeatedly.
Finally, turn off fortran builds for the moment because install
appears to be broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126510 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 20:51:27 +00:00
Stuart Hastings
539f817e34
Omit lto.h from the llvmCore result; henceforth, this will be supplied
...
by clang. Radar 9042056.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126507 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 20:42:39 +00:00
Chris Lattner
98ea4ce516
split this test into arch specific pieces, so the ARM
...
test isn't run when the arm backend isn't built. This
fixes PR9327
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 19:06:35 +00:00