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Name Status Last Modified Last Commit
lp:~vcs-imports/llvm/llvm-trunk 1 Development 2017-12-17 03:16:23 UTC 57 minutes ago
158324. [X86DomainReassignment] Store legal d...

Author: ctopper
Revision Date: 2017-12-17 03:16:23 UTC

[X86DomainReassignment] Store legal domains in a std::bitset instead of using a SmallVector that really only ever has one element as a set.

lp:~pali/llvm/compiler-rt-trunk 1 Development 2017-12-16 23:01:14 UTC 5 hours ago
9526. [sanitizer] Define __sanitizer_clocki...

Author: cryptoad
Revision Date: 2017-12-16 23:01:14 UTC

[sanitizer] Define __sanitizer_clockid_t on FreeBSD

Summary: broke the FreeBSD build due to that type not
being defined on FreeBSD. As far as I can tell, it is an int, but I do not have
a way to test the change.

Reviewers: alekseyshl, kparzysz

Reviewed By: kparzysz

Subscribers: kparzysz, emaste, kubamracek, krytarowski, #sanitizers, llvm-commits

Differential Revision:

lp:~vcs-imports/llvm/clang-trunk 1 Development 2017-12-16 16:11:17 UTC 12 hours ago
71644. [Driver, CodeGen] pass through and ap...

Author: spatel
Revision Date: 2017-12-16 16:11:17 UTC

[Driver, CodeGen] pass through and apply -fassociative-math

There are 2 parts to getting the -fassociative-math command-line flag translated to LLVM FMF:

1. In the driver/frontend, we accept the flag and its 'no' inverse and deal with the
   interactions with other flags like -ffast-math -fno-signed-zeros -fno-trapping-math.
   This was mostly already done - we just need to translate the flag as a codegen option.
   The test file is complicated because there are many potential combinations of flags here.
   Note that we are matching gcc's behavior that requires 'nsz' and no-trapping-math.

2. In codegen, we map the codegen option to FMF in the IR builder. This is simple code and
   corresponding test.

For the motivating example from PR27372:

float foo(float a, float x) { return ((a + x) - x); }

$ ./clang -O2 27372.c -S -o - -ffast-math -fno-associative-math -emit-llvm | egrep 'fadd|fsub'
  %add = fadd nnan ninf nsz arcp contract float %0, %1
  %sub = fsub nnan ninf nsz arcp contract float %add, %2

So 'reassoc' is off as expected (and so is the new 'afn' but that's a different patch).
This case now works as expected end-to-end although the underlying logic is still wrong:

$ ./clang -O2 27372.c -S -o - -ffast-math -fno-associative-math | grep xmm
 addss %xmm1, %xmm0
 subss %xmm1, %xmm0

We're not done because the case where 'reassoc' is set is ignored by optimizer passes. Example:

$ ./clang -O2 27372.c -S -o - -fassociative-math -fno-signed-zeros -fno-trapping-math -emit-llvm | grep fadd
  %add = fadd reassoc float %0, %1

$ ./clang -O2 27372.c -S -o - -fassociative-math -fno-signed-zeros -fno-trapping-math | grep xmm
 addss %xmm1, %xmm0
 subss %xmm1, %xmm0

Differential Revision:

lp:~pali/llvm/clang-tools-extra-trunk 1 Development 2017-12-15 18:54:28 UTC 2017-12-15
2855. [clang-tidy] Adding Fuchsia checker f...

Author: juliehockett
Revision Date: 2017-12-15 18:54:28 UTC

[clang-tidy] Adding Fuchsia checker for virtual inheritance

Adds a check to the Fuchsia module to warn if classes are defined
with virtual inheritance.

See for

Differential Revision:

lp:~pali/llvm/polly-trunk 1 Development 2017-12-11 12:51:24 UTC 2017-12-11
3687. [ScopBuilder] Split statements on enc...

Author: meinersbur
Revision Date: 2017-12-11 12:51:24 UTC

[ScopBuilder] Split statements on encountering store instructions.

Introduce -polly-stmt-granularity=store option.

Contributed-by: Nandini Singhal <>

Differential Revision:

lp:~pali/llvm/llvm-toolchain-3.9-packaging 1 Development 2017-10-21 11:59:44 UTC 2017-10-21
849. * Try to fix the mipsel FTBFS (Closes...

Author: sylvestre
Revision Date: 2017-10-21 11:59:44 UTC

* Try to fix the mipsel FTBFS (Closes: #877567)
  I am trying the first option from the bug:
  - gsplit-dward on 32 bits archs
  - -g everywhere
  Many thanks to Adrian Bunk for that

lp:~pali/llvm/lldb-trunk 1 Development 2017-03-02 10:35:53 UTC 2017-03-02
15899. Fix MSVC build MSVC (at least the ve...

Author: labath
Revision Date: 2017-03-02 10:35:53 UTC

Fix MSVC build

MSVC (at least the version I am using) does not want to implicitly
capture a const bool variable. Move it into the lambda, as it is not
used outside anyway.

lp:~pali/llvm/llvm-3.9 1 Development 2016-12-06 20:09:33 UTC 2016-12-06
135437. Merging r288433: -------------------...

Author: tstellar
Revision Date: 2016-12-06 20:09:33 UTC

Merging r288433:

r288433 | oranevskyy | 2016-12-01 14:58:35 -0800 (Thu, 01 Dec 2016) | 24 lines

[ARM] Fix for 64-bit CAS expansion on ARM32 with -O0

This patch fixes comparison of 64-bit atomic with its expected value in CMP_SWAP_64 expansion.

Currently, the low words are compared with CMP, while the high words are compared with SBC. SBC expects the carry flag to be set if CMP detects a difference. CMP might leave the carry unset for unequal arguments though if the first one is >= than the second. This might cause the comparison logic to detect false equality.

Example of the broken C++ code:
std::atomic<long long> at(2);

long long ll = 1;
std::atomic_compare_exchange_strong(&at, &ll, 3);
Even though the atomic `at` and the expected value `ll` are not equal and `atomic_compare_exchange_strong` returns `false`, `at` is changed to 3.

The patch replaces SBC with CMPEQ.

Reviewers: t.p.northover

Subscribers: aemerson, rengolin, llvm-commits, asl

Differential Revision:


lp:~pali/llvm/compiler-rt-3.9 1 Development 2016-12-02 17:33:09 UTC 2016-12-02
7332. [ARM|RT] Merging r24766 into 3.9.1 F...

Author: rengolin
Revision Date: 2016-12-02 17:33:09 UTC

[ARM|RT] Merging r24766 into 3.9.1

Fixes a bug encountered in RC2 validation.

lp:~pali/llvm/clang-3.9 1 Development 2016-11-29 15:53:17 UTC 2016-11-29
64812. Merging r280120: -------------------...

Author: tstellar
Revision Date: 2016-11-29 15:53:17 UTC

Merging r280120:

r280120 | niels_ole | 2016-08-30 11:00:22 -0700 (Tue, 30 Aug 2016) | 4 lines

Basic/Targets.cpp: Add polaris10 and polaris11 gpus

Differential Revision:


lp:~pali/llvm/lldb-3.9 1 Development 2016-11-23 08:18:42 UTC 2016-11-23
14806. Merging r284001: --------------------...

Author: nitesh.jain
Revision Date: 2016-11-23 08:18:42 UTC

Merging r284001:
r284001 | nitesh.jain | 2016-10-12 15:51:09 +0530 (Wed, 12 Oct 2016) | 7 lines

[LLDB][MIPS] Fix qProcessInfo to return correct pointer size based on ELF ABI

Reviewers: clayborg, labath

Subscribers: jaydeep, bhushan, slthakur, lldb-commits

Differential Revision:

lp:~pali/llvm/polly-3.9 1 Development 2016-10-23 09:38:26 UTC 2016-10-23
2527. ReleaseNotes: drop in-progress warning

Author: hans
Revision Date: 2016-08-18 20:15:53 UTC

ReleaseNotes: drop in-progress warning

lp:~pali/llvm/clang-tools-extra-3.9 1 Development 2016-10-23 09:36:41 UTC 2016-10-23
1751. Drop doxygen link; the release ships ...

Author: hans
Revision Date: 2016-08-18 20:54:38 UTC

Drop doxygen link; the release ships it in tarball instead

lp:~pali/llvm/llvm-toolchain-3.5-debian-packaging 1 Development 2016-10-07 13:45:31 UTC 2016-10-07
488. 3.5: Fix powerpc build

Author: locutusofborg-guest
Revision Date: 2016-10-07 13:45:31 UTC

3.5: Fix powerpc build

lp:~pali/llvm/lldb-3.5 1 Development 2015-03-18 00:37:37 UTC 2015-03-18
9173. Merging r230694: --------------------...

Author: tstellar
Revision Date: 2015-03-18 00:37:37 UTC

Merging r230694:
r230694 | chaoren | 2015-02-26 14:15:16 -0800 (Thu, 26 Feb 2015) | 16 lines

Fix Bug 20400


The default triple of i686-pc-linux-gnu for 32 bit linux targets is compatible
but not necessarily identical to the inferior binaries.

Applying Azat Khuzhin's solution of using ArchSpec::IsCompatibleMatch() instead
of ArchSpec::IsExactMatch() when comparing ObjectFile and Modules architecture.

Reviewers: vharron

Subscribers: lldb-commits

Differential Revision:

lp:~pali/llvm/llvm-3.5 1 Development 2015-03-17 20:42:08 UTC 2015-03-17
103223. Merging r214336: -------------------...

Author: tstellar
Revision Date: 2015-03-17 20:42:08 UTC

Merging r214336:

r214336 | rafael.espindola | 2014-07-30 17:04:00 -0400 (Wed, 30 Jul 2014) | 9 lines

SimplifyCFG: Avoid miscompilations due to removed lifetime intrinsics.

The lifetime intrinsics need some work in order to make it clear which
optimizations are or are not valid.

For now dropping this optimization avoids a miscompilation.

Patch by Björn Steinbrink.


lp:~pali/llvm/clang-3.5 1 Development 2014-12-08 23:38:47 UTC 2014-12-08
52794. Merging r221832: -------------------...

Author: tstellar
Revision Date: 2014-12-08 23:38:47 UTC

Merging r221832:

r221832 | richard-llvm | 2014-11-12 18:38:38 -0500 (Wed, 12 Nov 2014) | 5 lines

PR19372: Keep checking template arguments after we see an argument pack
expansion into a parameter pack; we know that we're still filling in that
parameter's arguments. Previously, if we hit this case for an alias template,
we'd try to substitute using non-canonical template arguments.


lp:~pali/llvm/compiler-rt-3.5 1 Development 2014-08-19 23:30:32 UTC 2014-08-19
4417. Merging r215295: --------------------...

Author: rengolin
Revision Date: 2014-08-19 23:30:32 UTC

Merging r215295:
r215295 | compnerd | 2014-08-09 21:17:37 +0100 (Sat, 09 Aug 2014) | 10 lines

builtins: correct __umodsi3, __udivsi3 on ARM

When building the builtins for a modern CPU (idiv support), __umodsi3 was
completely incorrect as it would behave as __udivmosi3, which takes a tertiary
parameter which is a pointer.

__udivsi3 was also incorrect, returning the remainder in r1. Although this
would not result in any crash or invalid behaviour as r1 is a caller saved
register in AAPCS, this is unnecessary. Simply perform the division ignoring
the remainder.

lp:~pali/llvm/polly-3.5 1 Development 2014-08-15 11:41:03 UTC 2014-08-15
1063. Revert renaming. Should rename tags i...

Author: void
Revision Date: 2014-08-06 23:15:48 UTC

Revert renaming. Should rename tags instead.

lp:~pali/llvm/clang-tools-extra-3.5 1 Development 2014-08-15 11:38:43 UTC 2014-08-15
560. Revert renaming. Should rename tags i...

Author: void
Revision Date: 2014-08-06 23:15:45 UTC

Revert renaming. Should rename tags instead.

lp:~vcs-imports/llvm/llvm-gcc-4.2-trunk 1 Development 2012-09-27 07:00:16 UTC 2012-09-27
2831. Convert to the new attribute query fo...

Author: void
Revision Date: 2012-09-27 07:00:16 UTC

Convert to the new attribute query format.

lp:~blep/llvm/llvm-win32 0 Experimental 2009-12-26 11:36:10 UTC 2009-12-26
3960. Fixed compilation issue of llvm-c API...

Author: Teho
Revision Date: 2009-12-26 11:36:10 UTC

Fixed compilation issue of llvm-c API (bug #5675) with Visual Studio (usage of inline keyword in C) which prevent compilation of llvm-py on Windows.

lp:~blep/llvm/clang-win32 0 Experimental 2009-08-13 12:14:07 UTC 2009-08-13
13960. - script to run test in my environment

Author: Teho
Revision Date: 2009-08-13 12:14:07 UTC

- script to run test in my environment

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