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* Fix gthreads for ChromeOS, too (recent change broke ChromeOS).Caroline Tice2016-05-122-14/+2
| | | | Change-Id: Ic7f1a0cd3375b6e247f1ca972922ecf5452a33ac
* Attempt to fix missing gthreads in libstdc++.Caroline Tice2016-04-252-4/+4
| | | | | | | | | The if-else clauses of an if-statement were reversed, causing libstdc++ to not find/define the gthreads. This CL should fix that. Bug: http://b/27433401 Change-Id: Ic8a0afbd4cfdff48cfa4edf931cda2f1409dae34
* Fix issue of generating symlinks for libgnustl_shared.soCaroline Tice2016-03-252-105/+51
| | | | | | | | | | | | With the changes that unified the Android & ChromeOS GCC compiler, some of the conditional changes introduced with the enable-bionic-libs flags were causing libgnustl_shared.so to be generated with symbol versions and symbolic links, which broke certain things. This CL fixes that issue (https://buganizer.corp.google.com/issues/27832514) Change-Id: Ib7fe825f2be353e0ff7beba008a71793b1ad2244
* GCC unification, part 2. Fix various errors from previous unificaiton.Caroline Tice2016-03-162-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | The previous version of the unified GCC compiler (Android & ChromeOS) caused some ChromeOS tests to fail. It also caused an Android NDK test case to fail. This CL fixes those problems. In particular it does the following: - Fix some file formatting errors from previous unification patch. - Update ChangeLog files to reflect Android backport patches. - Find and incorporate a few missing pieces from the following backports backports from trunk r221007, r221675, r222011, r212011, r214942, r214957, r215012, r215016, r218115, r218733, r218746, r220491. This involved small changes in the following files: gcc/cfghoks.c gcc/cfgloop.c gcc/cfgloop.h gcc/except.c gcc/loop-init.c gcc/omp-low.c - Fix minor Android test case regression introduced in the previous unification patch. Change-Id: I482e3a34e3ed97c7ba609fe2954b4781f02ec617
* Unify ChromeOS and Android versions of GCC.Caroline Tice2016-02-2624-100/+357
| | | | | | | | This CL updates Android's GCC to match ChromeOS's GCC (with appropriate patches applied in both places to make sure no cherry-picked changes are lost). Change-Id: I390140c449b0e5df9ee78a06268319c8c510302f
* Rename libstdc++.so to libgnustl_shared.soDavid 'Digit' Turner2015-08-271-1/+4
| | | | | | | | This patch ensure that the generated library is called libgnustl_shared.so instead of libstdc++.so.3 (or some similar number-versioned name). Change-Id: I63fb5be818115c6d0c7e96b937ba39f225b475cf (cherry picked from commit 62268d3b73073a061628595f226989bc17c2c622)
* Synchronize with google/gcc-4_9 to r224707 (from r214835)Yiran Wang2015-06-2984-336/+1844
| | | | Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d
* [gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch.Rong Xu2014-09-0230-147/+650
| | | | | | Merge gcc-4_9 source r214745 from google/gcc-4_9 branch. Change-Id: Ie6fa0fd72f4b4eec3adc4db4bb922e652d1c2605
* [gcc-4.9] Merge svn r213650 from google/gcc-4_9 branchRong Xu2014-08-064-1/+21
| | | | | | | Merge svn r213650 from google/gcc-4_9 branch. Tested with arm,x86,mips,arm64,x86_64,mips64 build in liunux/windows. Change-Id: I0c07f67d516074172aa393003eee664d01f2e0f2
* [4.9] Switch gcc-4.9 to use google/gcc-4_9 branch.Rong Xu2014-07-2992-255/+1999
| | | | | | | | | | | | | | This source drop uses svn version r212828 of google/gcc-4.9 branch. We also cherry-picked r213062, r213063 and r213064 to fix windows build issues. All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9. The following prior commits has not been merged to google branch yet. (They are included in this commit). e7af147f979e657fe2df00808e5b4319b0e088c6, baf87df3cb2683649ba7e9872362a7e721117c23, and c231900e5dcc14d8296bd9f62b45997a49d4d5e7. Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b
* [4.9] Refresh GCC 4.9 to the 20140514 snapshot.Ben Cheng2014-05-1727-72/+158
| | | | | | For critical bug fixes including devirtualization and codegen. Change-Id: I8138d3dc408fc12db5eecb01d2753d39219712f2
* Fix GNU4.7/4.8/4.9 libstdc++ for clangAndrew Hsieh2014-04-282-3/+3
| | | | | | | | 1. Undo fix in ed7057a1ece24733fe30423cd94131deb8ccb2ca which precludes __atomic_fetch_add() now supported by clang >= 3.3 2. __float128 is supported by clang >= 3.4 Change-Id: Ic2856368d83d261e3a27e0e24ccc09743afdc68b
* [4.9] Fix missing _U, _L, etcAndrew Hsieh2014-04-221-0/+14
| | | | | | See a1d2625be0186dc4970774bced8787f3f5f234bf Change-Id: I09088abedaaf57be70fdf967d6d1355be1dd82d9
* [4.9] GNU libstdc++ --enable-linux-futexAndrew Hsieh2014-04-222-0/+17
| | | | | | See bf7fbbea63a8ec70c0cf36969af6d9ded9583d16 Change-Id: I8ab5c14fa486c53d7c6abf4c2ca333469632d459
* [4.9] Use default visibility for the __cxa functions in eh_arm.cc.Ben Cheng2014-04-221-0/+12
| | | | | | See 4e9989f243cd0a5d51f76e6ce98828c7cb6b9246 Change-Id: Icd8571e9e23b5dd23ae52db71019ecc4b5deb8e3
* [4.9] Disable libstdc versioningAndrew Hsieh2014-04-222-2/+2
| | | | | | See f50a81165e305c7339bec78bd3c9cf8a35e1f233 Change-Id: I55451042ed0fe1517e95283c1fefacd0ada63b0b
* [4.9] Enable _GLIBCXX_HAS_GTHREADS in GCC 4.9Andrew Hsieh2014-04-221-1/+1
| | | | | | See e830d092a4da90315a8c7bbe886582fc6357606d Change-Id: I378448992bc5ca2b2de59369ea3c475dea01cfc5
* [4.9] Patch GCC libstdc++ to work with Clang in C++11Andrew Hsieh2014-04-221-1/+1
| | | | | | See 0e1e4c378ef579441c3815c6213422f1df530f9b Change-Id: I74314f368c202436ddef80639d7096e943d7fb5d
* [4.9] Handle NULL return value of setlocale() in libstdc++Andrew Hsieh2014-04-223-21/+41
| | | | | | See 9fc377fd2c2dce50298e33e578d7065e285171e0 Change-Id: I3cf4b8efe75fa45c5743fd7c1f6fc8170597c0a7
* [4.9] Work-around for Android __cxa_finalize bugDigit' Turner2014-04-221-0/+8
| | | | Change-Id: Ib479124867ee2c81a761fdb01a80d9cfc681213b
* [4.9] GCC 4.9.0 official release refreshBen Cheng2014-04-2281-342/+1052
| | | | Change-Id: Ic99a7da8b44b789a48aeec93b33e93944d6e6767
* Initial checkin of GCC 4.9.0 from trunk (r208799).Ben Cheng2014-03-257725-0/+1443025
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba