Weiming Zhao
e56764bad1
Remove hard coded registers in ARM ldrexd and strexd instructions
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This patch replaces the hard coded GPR pair [R0, R1] of
Intrinsic:arm_ldrexd and [R2, R3] of Intrinsic:arm_strexd with
even/odd GPRPair reg class.
Similar to the lowering of atomic_64 operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168207 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:55:34 +00:00
Andrew Trick
cdf493dd0b
Use array_pod_sort instead of std::sort.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168203 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:33:38 +00:00
Andrew Trick
d522754535
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168202 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:33:35 +00:00
Richard Osborne
6062b2be2c
Add myself as owner of XCore Backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168201 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:26:36 +00:00
Anton Korobeynikov
b1a392e7c5
Make sure FABS on v2f32 and v4f32 is legal on ARM NEON
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This fixes PR14359
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168200 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:15:20 +00:00
Richard Osborne
ccc015d431
Fix handling of aliases to functions.
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An alias to a function should use pc relative addressing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168199 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:12:38 +00:00
Justin Holewinski
2085d00d09
[NVPTX] Order global variables in def-use order before emiting them in the final assembly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168198 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:03:51 +00:00
Justin Holewinski
eaff2d55a9
Preserve address space of forward-referenced global variables in the LL parser
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Before, the parser would assert on the following code:
@a2 = global i8 addrspace(1)* @a
@a = addrspace(1) global i8 0
because the type of @a was "i8*" instead of "i8 addrspace(1)*" when parsing
the initializer for @a2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168197 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:03:47 +00:00
Duncan Sands
4f0dfbb454
Make this easier to understand, as suggested by Chandler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168196 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 20:53:08 +00:00
Hemant Kulkarni
2217577fa7
Added program header emission
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168195 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 20:51:32 +00:00
Craig Topper
08ac4691c6
Remove conditions from 'else if' that were guaranteed by preceding 'if'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168191 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 20:01:39 +00:00
Will Schmidt
ed07df34d7
ReleaseNotes.html updates reflecting PPC64 Elf Linux efforts and progress.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168189 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 19:46:35 +00:00
Duncan Sands
aceb03eb58
InstructionSimplify should be able to simplify A+B==B+A to 'true'
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but wasn't due to the same logic bug that caused PR14361.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168186 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 19:41:26 +00:00
Joe Abbey
48f63be368
Using const cast to alleviate a warning.
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A PR is being filed to address some code issues here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168185 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 19:38:42 +00:00
Craig Topper
df0ea8dcad
Factor out the final FADD that's common to multiple code paths in the visitLog* functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168183 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 19:08:44 +00:00
Chris Lattner
79dcd43600
move irrelevant attribution.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168182 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 18:58:23 +00:00
Duncan Sands
afe4539f8e
Fix PR14361: wrong simplification of A+B==B+A. You may think that the old logic
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replaced by this patch is equivalent to the new logic, but you'd be wrong, and
that's exactly where the bug was. There's a similar bug in instsimplify which
manifests itself as instsimplify failing to simplify this, rather than doing it
wrong, see next commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168181 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 18:55:49 +00:00
Andrew Kaylor
661dfdc9b7
Adding new tests to test lli's pseudo-remote feature (-remote-mcjit).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168180 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 18:51:59 +00:00
Craig Topper
72be358eec
Finally add myself to the credits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168178 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 18:44:36 +00:00
Hans Wennborg
6eac2ba4de
SimplifyCFG: Don't assume non-null ScalarTargetTransformInfo.
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Patch by Pekka Jääskeläinen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168176 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 18:22:08 +00:00
Benjamin Kramer
1358841e91
Work around a layering violation from Target to CodeGen.
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Technically this is still a layering violation but it's header-only which makes
it less harmful. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168173 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 17:32:33 +00:00
NAKAMURA Takumi
e0827d8880
llvm/test/CodeGen/X86/hipe-cc*.ll: Add explicit -mcpu, or they don't expect to pass on Atom.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168171 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 16:07:37 +00:00
Duncan Sands
dc7f174b5e
Add the Erlang/HiPE calling convention, patch by Yiannis Tsiouris.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168166 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 12:36:39 +00:00
Chandler Carruth
c5519d3b26
Update credits file regarding SROA work... Also include my other primary
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email address for completeness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168165 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 11:45:08 +00:00
Chandler Carruth
d2b34417db
Add myself as the code owner for a bunch of stuff.
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Notably, I'm reviewing this stuff already, and this makes it clear I'm
on the hook for it.
I'm relying on Eric Christopher and Michael Spencer to help with Support
when there are platform specific issues, but Chris wants a single point
of contact, and I'm happy with that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168164 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 11:43:01 +00:00
Amara Emerson
4372f00373
Add MCJIT test case for running global constructors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168149 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 11:17:00 +00:00
Amara Emerson
098d6d5734
Add R_ARM_TARGET1 relocation to MCJIT and ensure that the runtime dyld reads
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all symbols during object loading, not just global ones.
This fixes JIT execution of code using llvm.global_ctors with internal
linkage constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168148 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 11:11:59 +00:00
Hans Wennborg
fbeb956876
Constant::IsThreadDependent(): Use dyn_cast<Constant> instead of cast
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It turns out that the operands of a Constant are not always themselves
Constant. For example, one of the operands of BlockAddress is
BasicBlock, which is not a Constant.
This should fix the dragonegg-x86_64-linux-gcc-4.6-test build which
broke in r168037.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168147 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 10:33:25 +00:00
Alexey Samsonov
63a450a313
[DebugInfo] Generate address ranges for compile units even if .debug_aranges is present: it is often the case that .debug_aranges section contains ranges only for a small subset of compile units. Test cases will be added in separate commits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168144 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 08:36:25 +00:00
Craig Topper
9bd4dd742e
Factor some common code to reduce compile size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168143 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 07:48:23 +00:00
Nadav Rotem
77d6ae1b01
LoopVectorize: Division reductions generate incorrect code. Remove the part of the code that deals with divs.
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Thanks to Paul Redmond for catching this while reviewing the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168142 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 06:51:17 +00:00
Craig Topper
d577552c66
Use roundps/pd for llvm.ceil, llvm.trunc, llvm.rint, and llvm.nearbyint of vector types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168141 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 06:37:56 +00:00
Craig Topper
06be8b8a69
Fix typo in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168138 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 06:10:48 +00:00
Akira Hatanaka
a032dbd62f
[mips] Fix delay slot filler so that instructions with register operand $1 are
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allowed in branch delay slot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 02:39:34 +00:00
Michael Ilseman
96952bd3b1
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168121 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 00:58:59 +00:00
Andrew Kaylor
53608a34ce
Interface changes to allow RuntimeDyld memory managers to set memory permissions after an object has been loaded.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168114 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 23:50:01 +00:00
Eli Bendersky
085f982462
Add some tests for the FileCheck utility.
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http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121112/156007.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168113 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 23:42:51 +00:00
Galina Kistanova
2b009a3e81
Added myself as owner of LLVM Buildbot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168111 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 23:16:47 +00:00
Eric Christopher
ec3d69539e
Clarify.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168110 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:57:22 +00:00
Owen Anderson
b70e25191d
Claim ownership of everyone's favorite part of the backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168109 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:56:42 +00:00
Eli Friedman
846ce8ea67
Mark FP_ROUND for converting NEON v2f64 to v2f32 as expand. Add a missing
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case to vector legalization so this actually works.
Patch by Pete Couperus. Fixes PR12540.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168107 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:44:27 +00:00
Eric Christopher
a5a241cf31
More ownership, no one likes these things anyways.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168104 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:41:56 +00:00
Michael Ilseman
407a6169b7
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168103 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:34:00 +00:00
Nadav Rotem
bac29d328f
Update the code ownership.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168102 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 22:26:51 +00:00
Jyotsna Verma
ca458e792a
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168091 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 21:21:01 +00:00
Akira Hatanaka
0301bc54ad
[mips] Add predicate HasFPIdx for floating-point indexed load instruction
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support and use it in place of HasMips32r2Or64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168089 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 21:17:13 +00:00
Joel Jones
b92ef128ec
Add description of how to build docs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168088 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 21:15:08 +00:00
Adhemerval Zanella
e95ed2b7af
PowerPC: Lowering floor intrinsic for Altivec
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This patch lowers the llvm.floor, llvm.ceil, llvm.trunc, and
llvm.nearbyint to Altivec instruction when using 4 single-precision
float vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168086 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 20:56:03 +00:00
Daniel Dunbar
71e5ea8860
PathV2: Fix a possible infinite loop.
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- The code could infinite loop trying to create unique files, if the directory
containing the unique file exists, but open() calls on non-existent files in
the path return ENOENT. This is true on the /dev/fd filesystem, for example.
- Will add a clang side test case for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168081 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 20:24:52 +00:00
Akira Hatanaka
c984657c74
Add assertions in MipsLongBranch which check the size of basic blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168078 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 20:05:11 +00:00