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10 years agoMerge "Don't try to use Clang on Windows yet."
Stephen Hines [Mon, 5 May 2014 17:48:13 +0000 (17:48 +0000)]
Merge "Don't try to use Clang on Windows yet."

10 years agoMerge "CleanSpec for clang 3.5"
Brian Carlstrom [Tue, 29 Apr 2014 00:54:34 +0000 (00:54 +0000)]
Merge "CleanSpec for clang 3.5"

10 years agoCleanSpec for clang 3.5
Brian Carlstrom [Tue, 29 Apr 2014 00:47:30 +0000 (17:47 -0700)]
CleanSpec for clang 3.5

Change-Id: I301d2e56f013d7f9012372fd6c8c3995b88ea4a7

10 years agoMerge "Update to LLVM 3.5a."
Stephen Hines [Fri, 25 Apr 2014 20:47:46 +0000 (20:47 +0000)]
Merge "Update to LLVM 3.5a."

10 years agoUpdate to LLVM 3.5a.
Stephen Hines [Wed, 23 Apr 2014 23:57:46 +0000 (16:57 -0700)]
Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617

10 years agoMerge "Remove the -O1 WAR for SROA.cpp compilation."
Stephen Hines [Thu, 17 Apr 2014 18:15:46 +0000 (18:15 +0000)]
Merge "Remove the -O1 WAR for SROA.cpp compilation."

10 years agoRemove the -O1 WAR for SROA.cpp compilation.
Stephen Hines [Thu, 17 Apr 2014 08:47:46 +0000 (01:47 -0700)]
Remove the -O1 WAR for SROA.cpp compilation.

Bug: 8047767
Change-Id: I036af8d0578f723d3f5cb07f1d26b3c6895d8690

10 years agoMerge "Revert "Make LLVM compile with prebuilt clang.""
Tim Murray [Wed, 2 Apr 2014 19:13:19 +0000 (19:13 +0000)]
Merge "Revert "Make LLVM compile with prebuilt clang.""

10 years agoRevert "Make LLVM compile with prebuilt clang."
Tim Murray [Wed, 2 Apr 2014 18:32:07 +0000 (18:32 +0000)]
Revert "Make LLVM compile with prebuilt clang."

This reverts commit 7d8cea6e8e2bddaa4475835106bf88d214d95279.

Change-Id: Ide81c8f7662646070481edb9f3196a0d9152adc2

10 years agoDon't try to use Clang on Windows yet.
Tim Murray [Wed, 2 Apr 2014 00:20:44 +0000 (17:20 -0700)]
Don't try to use Clang on Windows yet.

bug 13588226

Change-Id: I8a3e4293a3cb9acaa193779b8a548497b74c69fa

10 years agoMerge "Make LLVM compile with prebuilt clang."
Tim Murray [Tue, 1 Apr 2014 23:30:17 +0000 (23:30 +0000)]
Merge "Make LLVM compile with prebuilt clang."

10 years agoMake LLVM compile with prebuilt clang.
Tim Murray [Fri, 21 Mar 2014 22:39:46 +0000 (15:39 -0700)]
Make LLVM compile with prebuilt clang.

bug 13588226

Change-Id: I278371c48b8da811a4bdb1be99bfe6474b0d525a

10 years agoMerge "Enable x86_64 build"
Tim Murray [Mon, 17 Mar 2014 18:38:02 +0000 (18:38 +0000)]
Merge "Enable x86_64 build"

10 years agoEnable x86_64 build
Yang Gu [Fri, 14 Mar 2014 08:46:16 +0000 (16:46 +0800)]
Enable x86_64 build

Change-Id: I9feecd151ab91351c42e230df4eb3aa3af76799a

10 years agoMerge "Make LLVM build on AArch64."
Tim Murray [Sat, 15 Mar 2014 00:18:39 +0000 (00:18 +0000)]
Merge "Make LLVM build on AArch64."

10 years agoMake LLVM build on AArch64.
Tim Murray [Fri, 7 Mar 2014 21:15:57 +0000 (13:15 -0800)]
Make LLVM build on AArch64.

bug 13343378

Change-Id: I4152d2437a144645fa0b5a425b7bfdcb3a2a5594

10 years agoMerge "Avoid redefinition of __STDC_CONSTANT_MACROS."
Ian Rogers [Tue, 11 Mar 2014 17:57:42 +0000 (17:57 +0000)]
Merge "Avoid redefinition of __STDC_CONSTANT_MACROS."

10 years agoAvoid redefinition of __STDC_CONSTANT_MACROS.
Ian Rogers [Tue, 11 Mar 2014 06:37:01 +0000 (23:37 -0700)]
Avoid redefinition of __STDC_CONSTANT_MACROS.

(cherry picked from 5c97ecc017eb90037ab8a2cf8ff7066982bb2c50)

Change-Id: I5cf69b6197f8d1ff0f0f4bfa589c82b36d1513f4

10 years agoMerge "x86_64 isn't a currently supported LLVM architecture in our build system."
Elliott Hughes [Wed, 26 Feb 2014 03:25:59 +0000 (03:25 +0000)]
Merge "x86_64 isn't a currently supported LLVM architecture in our build system."

10 years agox86_64 isn't a currently supported LLVM architecture in our build system.
Elliott Hughes [Wed, 26 Feb 2014 01:25:50 +0000 (17:25 -0800)]
x86_64 isn't a currently supported LLVM architecture in our build system.

These build failures stand in the way of an x86_64 continuous build.

Change-Id: I8de24ca838616c687b28945415ef5b15dadda887

10 years agoam b7485134: am 449fc261: Merge "llvm: convert makefiles to support multilib build"
Colin Cross [Tue, 18 Feb 2014 23:54:44 +0000 (23:54 +0000)]
am b7485134: am 449fc261: Merge "llvm: convert makefiles to support multilib build"

* commit 'b7485134a2cbecc47904988b4cfde24019ac4fa1':
  llvm: convert makefiles to support multilib build

10 years agoam 449fc261: Merge "llvm: convert makefiles to support multilib build"
Colin Cross [Tue, 18 Feb 2014 23:51:21 +0000 (23:51 +0000)]
am 449fc261: Merge "llvm: convert makefiles to support multilib build"

* commit '449fc26100e40d8dc9f5ca05cb111ca7f9b0d0ca':
  llvm: convert makefiles to support multilib build

10 years agoMerge "llvm: convert makefiles to support multilib build"
Colin Cross [Tue, 18 Feb 2014 23:39:47 +0000 (23:39 +0000)]
Merge "llvm: convert makefiles to support multilib build"

10 years agoFix Windows configuration for LLVM 3.4.
Stephen Hines [Sat, 15 Feb 2014 03:35:50 +0000 (19:35 -0800)]
Fix Windows configuration for LLVM 3.4.

Change-Id: Ia5772dc9edbef054a56c60e830bdd84794844854

10 years agoDon't build DFSan functionality for Android.
Stephen Hines [Thu, 13 Feb 2014 21:21:09 +0000 (21:21 +0000)]
Don't build DFSan functionality for Android.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201362 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoUpdate LLVM for merge to 3.4.
Stephen Hines [Fri, 7 Feb 2014 07:41:26 +0000 (23:41 -0800)]
Update LLVM for merge to 3.4.

Update config.h files.

Add RS SubtargetFeature for +long64 on ARM devices.

Adjust Android.mk for added/removed files:

+  Delinearization.cpp
-  PathNumbering.cpp
-  PathProfileInfo.cpp
-  PathProfileVerifier.cpp
-  ProfileDataLoader.cpp
-  ProfileDataLoaderPass.cpp
-  ProfileEstimatorPass.cpp
-  ProfileInfo.cpp
-  ProfileInfoLoader.cpp
-  ProfileInfoLoaderPass.cpp
-  ProfileVerifierPass.cpp

+  LiveRegUnits.cpp
-  ShrinkWrapping.cpp
+  StackMaps.cpp
-  StrongPHIElimination.cpp

+  DIEHash.cpp

+  LegacyPassManager.cpp

+  ELF.cpp

+  Unicode.cpp

-  MipsOptimizeMathLibCalls.cpp

-  MipsELFStreamer.cpp
+  MipsTargetStreamer.cpp

-  EdgeProfiling.cpp
+  DataFlowSanitizer.cpp
+  DebugIR.cpp
-  OptimalEdgeProfiling.cpp
-  PathProfiling.cpp
-  ProfilingUtils.cpp

-  BasicBlockPlacement.cpp
+  LoopRerollPass.cpp
+  PartiallyInlineLibCalls.cpp
+  SampleProfile.cpp

+  GlobalStatus.cpp

Change-Id: I17dcf0bf53a1720acd8226ae3e30d84993562a91

10 years agoMerge remote-tracking branch 'upstream/release_34' into merge-20140211
Stephen Hines [Wed, 12 Feb 2014 04:01:10 +0000 (20:01 -0800)]
Merge remote-tracking branch 'upstream/release_34' into merge-20140211

Conflicts:
lib/Linker/LinkModules.cpp
lib/Support/Unix/Signals.inc

Change-Id: Ia54f291fa5dc828052d2412736e8495c1282aa64

10 years agollvm: convert makefiles to support multilib build
Colin Cross [Wed, 5 Feb 2014 00:26:26 +0000 (16:26 -0800)]
llvm: convert makefiles to support multilib build

Convert makefiles to allow for building two architectures at the
same time.  This will also cause make checkbuild to build the target
libraries for all supported architectures.

Change-Id: Ia5e6fe5b1186a67753faafd3532ed4cb280a8b10

10 years agoam 1fb20b43: am edba52bc: Merge "[MIPS64] Temporary placeholder build, to allow other...
Elliott Hughes [Thu, 6 Feb 2014 20:51:07 +0000 (20:51 +0000)]
am 1fb20b43: am edba52bc: Merge "[MIPS64] Temporary placeholder build, to allow other projects to build"

* commit '1fb20b43c912416e9f9696366235a091d2acfc65':
  [MIPS64] Temporary placeholder build, to allow other projects to build

10 years agoam e5c96aeb: am 94af5fd9: Merge "Avoid redefinition of __STD_FORMAT_MACROS."
Ian Rogers [Thu, 6 Feb 2014 20:51:06 +0000 (20:51 +0000)]
am e5c96aeb: am 94af5fd9: Merge "Avoid redefinition of __STD_FORMAT_MACROS."

* commit 'e5c96aeb8d9c9551bbe6e3fa3d6a58538865dc7d':
  Avoid redefinition of __STD_FORMAT_MACROS.

10 years agoam edba52bc: Merge "[MIPS64] Temporary placeholder build, to allow other projects...
Elliott Hughes [Thu, 6 Feb 2014 20:47:42 +0000 (20:47 +0000)]
am edba52bc: Merge "[MIPS64] Temporary placeholder build, to allow other projects to build"

* commit 'edba52bcd1a8afc5277a747727eae63023f18949':
  [MIPS64] Temporary placeholder build, to allow other projects to build

10 years agoam 94af5fd9: Merge "Avoid redefinition of __STD_FORMAT_MACROS."
Ian Rogers [Thu, 6 Feb 2014 20:47:42 +0000 (20:47 +0000)]
am 94af5fd9: Merge "Avoid redefinition of __STD_FORMAT_MACROS."

* commit '94af5fd9ff423e4de67a23ca21d5964b82a3816a':
  Avoid redefinition of __STD_FORMAT_MACROS.

10 years agoMerge "[MIPS64] Temporary placeholder build, to allow other projects to build"
Elliott Hughes [Thu, 6 Feb 2014 20:40:37 +0000 (20:40 +0000)]
Merge "[MIPS64] Temporary placeholder build, to allow other projects to build"

10 years ago[MIPS64] Temporary placeholder build, to allow other projects to build
Duane Sand [Tue, 21 Jan 2014 18:47:07 +0000 (10:47 -0800)]
[MIPS64] Temporary placeholder build, to allow other projects to build

Change-Id: I050c96c687f44e882bb7139a7dd81a46c72ac3b6

10 years agoam 16a8fd80: Avoid redefinition of __STD_FORMAT_MACROS.
Ian Rogers [Thu, 6 Feb 2014 00:53:23 +0000 (00:53 +0000)]
am 16a8fd80: Avoid redefinition of __STD_FORMAT_MACROS.

* commit '16a8fd801a4c4372d966a5eea70b5f541a24be79':
  Avoid redefinition of __STD_FORMAT_MACROS.

10 years agoAvoid redefinition of __STD_FORMAT_MACROS.
Ian Rogers [Thu, 30 Jan 2014 01:01:13 +0000 (17:01 -0800)]
Avoid redefinition of __STD_FORMAT_MACROS.

Change-Id: I0633d66e76c76a58b9aac984a200883cc0691730

10 years agoAvoid redefinition of __STD_FORMAT_MACROS.
Ian Rogers [Thu, 30 Jan 2014 01:01:13 +0000 (17:01 -0800)]
Avoid redefinition of __STD_FORMAT_MACROS.

Change-Id: I0633d66e76c76a58b9aac984a200883cc0691730

10 years agoMerge "Avoid redefinition of __STD_FORMAT_MACROS."
Ian Rogers [Thu, 30 Jan 2014 01:07:15 +0000 (01:07 +0000)]
Merge "Avoid redefinition of __STD_FORMAT_MACROS."

10 years agoAvoid redefinition of __STD_FORMAT_MACROS.
Ian Rogers [Thu, 30 Jan 2014 01:01:13 +0000 (17:01 -0800)]
Avoid redefinition of __STD_FORMAT_MACROS.

Change-Id: I0633d66e76c76a58b9aac984a200883cc0691730

10 years agoam 78c0f17f: Merge "llvm: rename aarch64 target to arm64"
Colin Cross [Fri, 24 Jan 2014 21:24:49 +0000 (21:24 +0000)]
am 78c0f17f: Merge "llvm: rename aarch64 target to arm64"

* commit '78c0f17f14c3dd3f702d0b49afbe7a26a7fd31d3':
  llvm: rename aarch64 target to arm64

10 years agoMerge "llvm: rename aarch64 target to arm64"
Colin Cross [Fri, 24 Jan 2014 20:33:04 +0000 (20:33 +0000)]
Merge "llvm: rename aarch64 target to arm64"

10 years agollvm: rename aarch64 target to arm64
Colin Cross [Wed, 22 Jan 2014 05:32:36 +0000 (21:32 -0800)]
llvm: rename aarch64 target to arm64

Rename aarch64 build targets to arm64.  The gcc toolchain is still
aarch64.

Change-Id: Ia92d8a50824e5329cf00fd6f4f92eae112b7f3a3

10 years agoam 95015e5c: Merge "Remove unused files."
Stephen Hines [Wed, 22 Jan 2014 00:37:34 +0000 (00:37 +0000)]
am 95015e5c: Merge "Remove unused files."

* commit '95015e5c45e0faca137acd16f8032f6ae09cdb6f':
  Remove unused files.

10 years agoMerge "Remove unused files."
Stephen Hines [Wed, 22 Jan 2014 00:12:14 +0000 (00:12 +0000)]
Merge "Remove unused files."

10 years agoRemove unused files.
Logan Chien [Wed, 8 Jan 2014 04:09:24 +0000 (12:09 +0800)]
Remove unused files.

* copy-diff.py was the effort to reduce the libLLVM build time
  but no longer being used because the timestamp of the generated
  .inc files should always be updated.

* tblgen-rules.mk has been splitted to llvm-tblgen-rules.mk
  and clang-tblgen-rules.mk, and tblgen-rules.mk won't be
  included by the other makefiles anymore.

Change-Id: I60d41b5a2a68d639750068cadcee3e78a4527cd2

10 years agoMerging r197483:
Bill Wendling [Tue, 24 Dec 2013 06:50:45 +0000 (06:50 +0000)]
Merging r197483:
------------------------------------------------------------------------
r197483 | yrnkrn | 2013-12-17 00:40:11 -0800 (Tue, 17 Dec 2013) | 8 lines

There are no __register_frame and __deregister_frame functions
when using structured exception handling (SEH) on Windows 64.

http://llvm-reviews.chandlerc.com/D2378

Patch by Jonathan Liu!

------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197944 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoSmall reformatting changes.
Bill Wendling [Tue, 24 Dec 2013 06:29:42 +0000 (06:29 +0000)]
Small reformatting changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197932 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoRemove help notes from the ReleaseNotes.
Bill Wendling [Fri, 20 Dec 2013 22:14:38 +0000 (22:14 +0000)]
Remove help notes from the ReleaseNotes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197840 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197492:
Bill Wendling [Fri, 20 Dec 2013 04:29:56 +0000 (04:29 +0000)]
Merging r197492:
------------------------------------------------------------------------
r197492 | dyatkovskiy | 2013-12-17 04:07:33 -0800 (Tue, 17 Dec 2013) | 26 lines

Fix for PR18045:
http://llvm.org/bugs/show_bug.cgi?id=18045

Short issue description:
For X86 machines with sse < sse4.1 we got failures for some
particular load/store vector sequences:

$ clang-trunk -m32 -O2 test-case.c
fatal error: error in backend: Cannot select: 0x4200920: v4i32,ch = load 0x41d6ab0, 0x4205850,
      0x41dcb10<LD16[getelementptr inbounds ([4 x i32]* @e, i32 0, i32 0)](align=4)> [ORD=82]
      [ID=58]
  0x4205850: i32 = X86ISD::Wrapper 0x41d5490 [ORD=26] [ID=43]
    0x41d5490: i32 = TargetGlobalAddress<[4 x i32]* @e> 0 [ORD=26] [ID=23]
  0x41dcb10: i32 = undef [ID=2]

The reason is that EltsFromConsecutiveLoads could emit such load instruction
both before and after legalize stage. Though this instruction is not legal for
machines with SSSE3 and lower.

The fix: In EltsFromConsecutiveLoads, if we have passed legalize stage, we
check whether nodes it emits are legal.

P.S.: If you get failure in time from 12:00 and till 22:00 (UTC-8),
perhaps I'll slow with response, so you better reject this commit. Thanks!

------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197779 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197718:
Bill Wendling [Fri, 20 Dec 2013 04:26:57 +0000 (04:26 +0000)]
Merging r197718:
------------------------------------------------------------------------
r197718 | hans | 2013-12-19 12:32:44 -0800 (Thu, 19 Dec 2013) | 10 lines

Make sys::ThreadLocal<> zero-initialized on non-thread builds (PR18205)

According to the docs, ThreadLocal<>::get() should return NULL
if no object has been set. This patch makes that the case also for non-thread
builds and adds a very basic unit test to check it.

(This was causing PR18205 because PrettyStackTraceHead didn't get zero-
initialized and we'd crash trying to read past the end of that list. We didn't
notice this so much on Linux since we'd crash after printing all the entries,
but on Mac we print into a SmallString, and would crash before printing that.)
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197778 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoUpdate notes.
Bill Wendling [Tue, 17 Dec 2013 06:01:39 +0000 (06:01 +0000)]
Update notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197468 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197449:
Bill Wendling [Tue, 17 Dec 2013 01:28:35 +0000 (01:28 +0000)]
Merging r197449:
------------------------------------------------------------------------
r197449 | arnolds | 2013-12-16 17:11:01 -0800 (Mon, 16 Dec 2013) | 7 lines

LoopVectorizer: Don't if-convert constant expressions that can trap

A phi node operand or an instruction operand could be a constant expression that
can trap (division). Check that we don't vectorize such cases.

PR16729
radar://15653590
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197453 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r195411:
Bill Wendling [Mon, 16 Dec 2013 03:48:58 +0000 (03:48 +0000)]
Merging r195411:
------------------------------------------------------------------------
r195411 | mgottesman | 2013-11-21 21:00:51 -0800 (Thu, 21 Nov 2013) | 1 line

[block-freq] Update data in test case to be unsigned long long to fix mingw build.
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197363 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197047:
Bill Wendling [Sun, 15 Dec 2013 21:02:34 +0000 (21:02 +0000)]
Merging r197047:
------------------------------------------------------------------------
r197047 | d0k | 2013-12-11 08:36:09 -0800 (Wed, 11 Dec 2013) | 3 lines

SelectionDAG: Fix a typo.

Found by "cppcheck". PR18208.
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197355 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r195710:
Bill Wendling [Sun, 15 Dec 2013 20:58:02 +0000 (20:58 +0000)]
Merging r195710:
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197354 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197216:
Bill Wendling [Sun, 15 Dec 2013 20:55:09 +0000 (20:55 +0000)]
Merging r197216:
------------------------------------------------------------------------
r197216 | chandlerc | 2013-12-13 00:00:01 -0800 (Fri, 13 Dec 2013) | 9 lines

[inliner] Fix PR18206 by preventing inlining functions that call setjmp
through an invoke instruction.

The original patch for this was written by Mark Seaborn, but I've
reworked his test case into the existing returns_twice test case and
implemented the fix by the prior refactoring to actually run the cost
analysis over invoke instructions, and then here fixing our detection of
the returns_twice attribute to work for both calls and invokes. We never
noticed because we never saw an invoke. =[
------------------------------------------------------------------------

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197352 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197215:
Bill Wendling [Sun, 15 Dec 2013 20:54:53 +0000 (20:54 +0000)]
Merging r197215:
------------------------------------------------------------------------
r197215 | chandlerc | 2013-12-12 23:59:56 -0800 (Thu, 12 Dec 2013) | 24 lines

[inliner] Completely change (and fix) how the inline cost analysis
handles terminator instructions.

The inline cost analysis inheritted some pretty rough handling of
terminator insts from the original cost analysis, and then made it much,
much worse by factoring all of the important analyses into a separate
instruction visitor. That instruction visitor never visited the
terminator.

This works fine for things like conditional branches, but for many other
things we simply computed The Wrong Value. First example are
unconditional branches, which should be free but were counted as full
cost. This is most significant for conditional branches where the
condition simplifies and folds during inlining. We paid a 1 instruction
tax on every branch in a straight line specialized path. =[

Oh, we also claimed that the unreachable instruction had cost.

But it gets worse. Let's consider invoke. We never applied the call
penalty. We never accounted for the cost of the arguments. Nope. Worse
still, we didn't handle the *correctness* constraints of not inlining
recursive invokes, or exception throwing returns_twice functions. Oops.
See PR18206. Sadly, PR18206 requires yet another fix, but this
refactoring is at least a huge step in that direction.
------------------------------------------------------------------------

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10 years agoAdd release notes for the PowerPC backend
Hal Finkel [Sat, 14 Dec 2013 14:41:55 +0000 (14:41 +0000)]
Add release notes for the PowerPC backend

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197325 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r197178:
Bill Wendling [Sat, 14 Dec 2013 08:04:09 +0000 (08:04 +0000)]
Merging r197178:
------------------------------------------------------------------------
r197178 | hfinkel | 2013-12-12 12:45:24 -0800 (Thu, 12 Dec 2013) | 9 lines

Fix a use-after-free error in GlobalOpt CleanupConstantGlobalUsers

GlobalOpt's CleanupConstantGlobalUsers function uses a worklist array to manage
constant users to be visited. The pointers in this array need to be weak
handles because when we delete a constant array, we may also be holding a
pointer to one of its elements (or an element of one of its elements if we're
dealing with an array of arrays) in the worklist.

Fixes PR17347.
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10 years agoMerging r197228:
Bill Wendling [Sat, 14 Dec 2013 08:01:30 +0000 (08:01 +0000)]
Merging r197228:
------------------------------------------------------------------------
r197228 | d0k | 2013-12-13 05:40:24 -0800 (Fri, 13 Dec 2013) | 8 lines

X86: When lowering shl_parts, don't emit shift amounts larger than the bit width.

While it's safe for the X86-specific shift nodes, dag combining will
kill generic nodes. Insert an AND to make it safe, isel will nuke it
as x86's shift instructions have an implicit AND.

Fixes PR16108, which contains a contraption to hit this case in between
constant folders.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197321 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoFix URL.
Bill Wendling [Fri, 13 Dec 2013 04:19:05 +0000 (04:19 +0000)]
Fix URL.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197203 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r-197100:
Bill Wendling [Thu, 12 Dec 2013 06:44:57 +0000 (06:44 +0000)]
Merging r-197100:
------------------------------------------------------------------------
r197100 | hfinkel | 2013-12-11 16:23:29 -0800 (Wed, 11 Dec 2013) | 1 line

Remove unused multiclass from PPCInstrInfo.td
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10 years agoMerging r197100:
Bill Wendling [Thu, 12 Dec 2013 06:42:41 +0000 (06:42 +0000)]
Merging r197100:
------------------------------------------------------------------------
r197100 | hfinkel | 2013-12-11 16:23:29 -0800 (Wed, 11 Dec 2013) | 1 line

Remove unused multiclass from PPCInstrInfo.td
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10 years agoMerging r197089:
Bill Wendling [Thu, 12 Dec 2013 04:28:52 +0000 (04:28 +0000)]
Merging r197089:
------------------------------------------------------------------------
r197089 | hfinkel | 2013-12-11 15:12:25 -0800 (Wed, 11 Dec 2013) | 6 lines

Fix the PPC subsumes-predicate check

For one predicate to subsume another, they must both check the same condition
register. Failure to check this prerequisite was causing miscompiles.

Fixes PR18003.
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10 years agoam 0000ef0b: Merge "AArch64: Temporarily disable AArch64 build"
Ben Cheng [Wed, 11 Dec 2013 21:09:53 +0000 (21:09 +0000)]
am 0000ef0b: Merge "AArch64: Temporarily disable AArch64 build"

* commit '0000ef0b7a446ff64de480da75b353c3ad0ff196':
  AArch64: Temporarily disable AArch64 build

10 years agoMerge "AArch64: Temporarily disable AArch64 build"
Ben Cheng [Wed, 11 Dec 2013 17:51:04 +0000 (17:51 +0000)]
Merge "AArch64: Temporarily disable AArch64 build"

10 years agoAArch64: Temporarily disable AArch64 build
Serban Constantinescu [Sun, 20 Oct 2013 14:30:09 +0000 (15:30 +0100)]
AArch64: Temporarily disable AArch64 build

This patch disables AArch64 build and will get us going with
building bionic. Needs to be reverted once upstream llvm support is
integrated into AOSP (AArch64 backend).

Change-Id: I4dde21bc340d7d00d5ffda551db2e5ab83c85c63
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
10 years agoAdd LibBeauty blurb.
Bill Wendling [Wed, 11 Dec 2013 04:18:46 +0000 (04:18 +0000)]
Add LibBeauty blurb.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@197004 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196768:
Bill Wendling [Tue, 10 Dec 2013 18:46:12 +0000 (18:46 +0000)]
Merging r196768:
------------------------------------------------------------------------
r196768 | majnemer | 2013-12-09 01:04:00 -0800 (Mon, 09 Dec 2013) | 5 lines

ADT: Implement MutableArrayRef::reverse_iterator

This adds rbegin/rend methods to MutableArrayRef, they will be used by a
follow-on commit in clang.

------------------------------------------------------------------------

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10 years agoMerging r196858:
Bill Wendling [Tue, 10 Dec 2013 06:42:24 +0000 (06:42 +0000)]
Merging r196858:
------------------------------------------------------------------------
r196858 | nadav | 2013-12-09 17:13:59 -0800 (Mon, 09 Dec 2013) | 1 line

Fix PR18162 - Incorrect assertion assumed that the SDValue resno is zero.
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10 years agoMerging r196806:
Bill Wendling [Tue, 10 Dec 2013 04:31:42 +0000 (04:31 +0000)]
Merging r196806:
------------------------------------------------------------------------
r196806 | apazos | 2013-12-09 11:29:14 -0800 (Mon, 09 Dec 2013) | 11 lines

Fix pattern match for movi with 0D result

Patch by Jiangning Liu.

With some test case changes:
- intrinsic test added to the existing /test/CodeGen/AArch64/neon-aba-abd.ll.
- New test cases to cover movi 1D scenario without using the intrinsic in
test/CodeGen/AArch64/neon-mov.ll.

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10 years agoMerging r196612:
Bill Wendling [Tue, 10 Dec 2013 04:29:40 +0000 (04:29 +0000)]
Merging r196612:
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10 years agoMerging r196172:
Manman Ren [Mon, 9 Dec 2013 21:07:27 +0000 (21:07 +0000)]
Merging r196172:
------------------------------------------------------------------------
r196172 | mren | 2013-12-02 16:12:14 -0800 (Mon, 02 Dec 2013) | 4 lines

Debug Info: rename getDebugInfoVersionFromModule to getDebugMetadataVersionFromModule.

Suggested by Eric.

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10 years agoMerging r196158:
Manman Ren [Mon, 9 Dec 2013 21:06:30 +0000 (21:06 +0000)]
Merging r196158:
------------------------------------------------------------------------
r196158 | mren | 2013-12-02 13:29:56 -0800 (Mon, 02 Dec 2013) | 12 lines

Debug Info: drop debug info via upgrading path if version number does not match.

Add a helper function getDebugInfoVersionFromModule to return the debug info
version number for a module.

"Verifier/module-flags-1.ll" checks for verification errors.
It will seg fault when calling getDebugInfoVersionFromModule because of the
incorrect format for module flags in the testing case. We make
getModuleFlagsMetadata more robust by checking for error conditions.

PR17982

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10 years agoMerging r196156:
Manman Ren [Mon, 9 Dec 2013 21:05:36 +0000 (21:05 +0000)]
Merging r196156:
------------------------------------------------------------------------
r196156 | mren | 2013-12-02 13:25:56 -0800 (Mon, 02 Dec 2013) | 2 lines

Update Ocaml/vmcore.ml to emit a "Debug Info Version" module flag.

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10 years agoMerging r196144:
Manman Ren [Mon, 9 Dec 2013 21:03:35 +0000 (21:03 +0000)]
Merging r196144:
------------------------------------------------------------------------
r196144 | mren | 2013-12-02 12:09:52 -0800 (Mon, 02 Dec 2013) | 4 lines

Debug Info: Move the constant for Debug Info Version from Dwarf.h to Metadata.h.

Suggested by Eric.

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10 years agoMerging r195535:
Manman Ren [Mon, 9 Dec 2013 21:01:06 +0000 (21:01 +0000)]
Merging r195535:
------------------------------------------------------------------------
r195535 | mren | 2013-11-22 17:16:29 -0800 (Fri, 22 Nov 2013) | 8 lines

Debug Info: update testing cases to specify the debug info version number.

We are going to drop debug info without a version number or with a different
version number, to make sure we don't crash when we see bitcode files with
different debug info metadata format.

Make tests more robust by removing hard-coded metadata numbers in CHECK lines.

------------------------------------------------------------------------

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10 years agoMerging r195505:
Manman Ren [Mon, 9 Dec 2013 21:00:02 +0000 (21:00 +0000)]
Merging r195505:
------------------------------------------------------------------------
r195505 | mren | 2013-11-22 14:06:31 -0800 (Fri, 22 Nov 2013) | 8 lines

Debug Info: move StripDebugInfo from StripSymbols.cpp to DebugInfo.cpp.

We can share the implementation between StripSymbols and dropping debug info
for metadata versions that do not match.

Also update the comments to match the implementation. A follow-on patch will
drop the "Debug Info Version" module flag in StripDebugInfo.

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10 years agoMerging r195504:
Manman Ren [Mon, 9 Dec 2013 20:58:24 +0000 (20:58 +0000)]
Merging r195504:
------------------------------------------------------------------------
r195504 | mren | 2013-11-22 13:49:45 -0800 (Fri, 22 Nov 2013) | 6 lines

Debug Info: update testing cases to specify the debug info version number.

We are going to drop debug info without a version number or with a different
version number, to make sure we don't crash when we see bitcode files with
different debug info metadata format.

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10 years agoMerge rest of r196210. Some bits strayed into r196701, turning 3.4 red. This
Tim Northover [Mon, 9 Dec 2013 10:48:32 +0000 (10:48 +0000)]
Merge rest of r196210. Some bits strayed into r196701, turning 3.4 red. This
should fix the issue.
------------------------------------------------------------------------
r196210 | haoliu | 2013-12-03 06:06:55 +0000 (Tue, 03 Dec 2013) | 3 lines

[AArch64]Add missing floating point convert, round and misc intrinsics.
E.g. int64x1_t vcvt_s64_f64(float64x1_t a) -> FCVTZS Dd, Dn

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10 years agoMerge r196725 (conflicts on same API as before):
Tim Northover [Mon, 9 Dec 2013 09:05:30 +0000 (09:05 +0000)]
Merge r196725 (conflicts on same API as before):
------------------------------------------------------------------------
r196725 | tnorthover | 2013-12-08 15:56:50 +0000 (Sun, 08 Dec 2013) |
19 lines

ARM: fix folding of stack-adjustment (yet again).

When trying to eliminate an "sub sp, sp, #N" instruction by folding
it into an existing push/pop using dummy registers, we need to account
for the fact that this might affect precisely how "fp" gets set in the
prologue.

We were attempting this, but assuming that *whenever* we performed a
fold it would make a difference. This is false, for example, in:
    push {r4, r7, lr}
    add fp, sp, #4
    vpush {d8}
    sub sp, sp, #8

we can fold the "sub" into the "vpush", forming "vpush {d7, d8}".
However, in that case the "add fp" instruction mustn't change, which
we were getting wrong before.

Should fix PR18160.
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10 years agoMerging r196751:
Bill Wendling [Mon, 9 Dec 2013 08:56:18 +0000 (08:56 +0000)]
Merging r196751:
------------------------------------------------------------------------
r196751 | venkatra | 2013-12-08 20:02:15 -0800 (Sun, 08 Dec 2013) | 3 lines

[Sparc]: Implement getSetCCResultType() in SparcTargetLowering so that umulo/smulo can be lowered on sparcv9 without an assertion error.

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10 years agoMerging r196755:
Bill Wendling [Mon, 9 Dec 2013 08:55:55 +0000 (08:55 +0000)]
Merging r196755:
------------------------------------------------------------------------
r196755 | venkatra | 2013-12-08 21:13:25 -0800 (Sun, 08 Dec 2013) | 2 lines

[SPARCV9]: Adjust the resultant pointer of DYNAMIC_STACKALLOC with the stack BIAS on sparcV9.

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10 years agoMerging r195495:
Bill Wendling [Mon, 9 Dec 2013 08:36:26 +0000 (08:36 +0000)]
Merging r195495:
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10 years agoMerging r195494:
Bill Wendling [Mon, 9 Dec 2013 08:35:51 +0000 (08:35 +0000)]
Merging r195494:
------------------------------------------------------------------------
r195494 | mren | 2013-11-22 11:41:59 -0800 (Fri, 22 Nov 2013) | 4 lines

Debug Info: add a constant for debug info version number.

This will be used to output the debug info version number as a module flag.

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10 years agoMerging r196735:
Bill Wendling [Mon, 9 Dec 2013 01:54:36 +0000 (01:54 +0000)]
Merging r196735:
------------------------------------------------------------------------
r196735 | venkatra | 2013-12-08 14:06:07 -0800 (Sun, 08 Dec 2013) | 3 lines

[SparcV9]: Expand MULHU/MULHS:i64 and UMUL_LOHI/SMUL_LOHI:i64 on sparcv9.
  This fixes PR18150.

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10 years agoMerging r196493. Simple conflict due to change API of updated
Tim Northover [Sun, 8 Dec 2013 08:12:20 +0000 (08:12 +0000)]
Merging r196493. Simple conflict due to change API of updated
function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196717 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196638:
Bill Wendling [Sun, 8 Dec 2013 00:25:40 +0000 (00:25 +0000)]
Merging r196638:
------------------------------------------------------------------------
r196638 | arsenm | 2013-12-06 18:58:45 -0800 (Fri, 06 Dec 2013) | 1 line

Fix assert with copy from global through addrspacecast
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10 years agoMerging r196668:
Bill Wendling [Sun, 8 Dec 2013 00:25:14 +0000 (00:25 +0000)]
Merging r196668:
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10 years agoMerging r196637:
Bill Wendling [Sun, 8 Dec 2013 00:23:35 +0000 (00:23 +0000)]
Merging r196637:
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r196637 | arsenm | 2013-12-06 18:58:41 -0800 (Fri, 06 Dec 2013) | 1 line

Add getBitCastOrAddrSpaceCast
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10 years ago--- Reverse-merging r196668 into '.':
Bill Wendling [Sun, 8 Dec 2013 00:19:49 +0000 (00:19 +0000)]
--- Reverse-merging r196668 into '.':
U    lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
U    test/Transforms/InstCombine/addrspacecast.ll

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10 years agoMerging r196588:
Bill Wendling [Sun, 8 Dec 2013 00:17:29 +0000 (00:17 +0000)]
Merging r196588:
------------------------------------------------------------------------
r196588 | weimingz | 2013-12-06 09:56:48 -0800 (Fri, 06 Dec 2013) | 7 lines

Bug 18149: [AArch32] VSel instructions has no ARMCC field

The current peephole optimizing for compare inst assumes an instr that
uses CPSR has an MO for ARM Cond code.However, for VSEL instructions
(vseqeq, vselgt, vselgt, vselvs), there is no such operand nor do
they support the modification of Cond Code.

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10 years agoMerging r196535:
Bill Wendling [Sun, 8 Dec 2013 00:08:32 +0000 (00:08 +0000)]
Merging r196535:
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10 years agoMerging r196533:
Bill Wendling [Sun, 8 Dec 2013 00:08:20 +0000 (00:08 +0000)]
Merging r196533:
------------------------------------------------------------------------
r196533 | apazos | 2013-12-05 13:07:49 -0800 (Thu, 05 Dec 2013) | 3 lines

Implemented vget/vset_lane_f16 intrinsics

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10 years agoMerging r196456:
Bill Wendling [Sun, 8 Dec 2013 00:07:48 +0000 (00:07 +0000)]
Merging r196456:
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r196456 | jiangning | 2013-12-04 18:12:01 -0800 (Wed, 04 Dec 2013) | 2 lines

For AArch64, add missing register cost calculation for big value types like v4i64 and v8i64.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196700 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196362:
Bill Wendling [Sun, 8 Dec 2013 00:07:30 +0000 (00:07 +0000)]
Merging r196362:
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r196362 | kevinqin | 2013-12-04 00:02:34 -0800 (Wed, 04 Dec 2013) | 1 line

[AArch64 Neon] Add ACLE intrinsic vceqz_f64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196699 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196361:
Bill Wendling [Sun, 8 Dec 2013 00:07:14 +0000 (00:07 +0000)]
Merging r196361:
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196698 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196360:
Bill Wendling [Sun, 8 Dec 2013 00:07:01 +0000 (00:07 +0000)]
Merging r196360:
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r196360 | kevinqin | 2013-12-03 23:53:28 -0800 (Tue, 03 Dec 2013) | 1 line

[AArch64 NEON] Add missing compare intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196697 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196359:
Bill Wendling [Sun, 8 Dec 2013 00:06:43 +0000 (00:06 +0000)]
Merging r196359:
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196696 91177308-0d34-0410-b5e6-96231b3b80d8

10 years agoMerging r196211:
Bill Wendling [Sun, 8 Dec 2013 00:06:30 +0000 (00:06 +0000)]
Merging r196211:
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196695 91177308-0d34-0410-b5e6-96231b3b80d8