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* [4.9] Backport Cortex-A57's machine description support from trunkJunmo Park2015-08-141-0/+798
| | | | | | | | | | | | | | | | | | | | | | | 2015-03-11 Junmo Park <junmoz.park@samsung.com> * config/arm/cortex-a57.md (cortex_a57_crypto_simple): Add crypto_sha256_fast. (cortex_a57_crypto_complex): Add crypto_sha256_slow. 2015-01-16 James Greenhalgh <james.greenhalgh@arm.com> * config/arm/cortex-a57.md: Remove duplicate of file accidentally introduced in revision 219724. 2015-01-16 James Greenhalgh <james.greenhalgh@arm.com> * config/arm/cortex-a57.md: New. * config/aarch64/aarch64.md: Include it. * config/aarch64/aarch64-cores.def (cortex-a57): Tune for it. * config/aarch64/aarch64-tune.md: Regenerate. Change-Id: Id089f9d746c222a7ffe224b69e3249f083bbaf3b Signed-off-by: Junmo Park <junmoz.park@samsung.com>
* Synchronize with google/gcc-4_9 to r224707 (from r214835)Yiran Wang2015-06-297-100/+107
| | | | Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d
* Revert "[4.9] Disable array bound warning in ARM We are seeing some false ↵Andrew Hsieh2015-01-291-7/+0
| | | | | | | | positive array bound warnings due to an issue in complete unroll. This patch disables this warning so we can switch the ARM build to 4.9. Will re-enable the warning once the issue is fixed." This reverts commit 407a2d5c2c63bdc0c842ffcd57a139ef8a4f33e2, because https://android-review.googlesource.com/#/c/125800 provides fixes to root cause. Change-Id: I3ceda349beca8e558ccfac5602de942b9be4d31d
* [4.9] Disable array bound warning in ARMRong Xu2014-12-031-0/+7
| | | | | | | | | We are seeing some false positive array bound warnings due to an issue in complete unroll. This patch disables this warning so we can switch the ARM build to 4.9. Will re-enable the warning once the issue is fixed. Change-Id: Ifefe470b9e9146665e9096e5ac6f2f5fec7b9627
* [gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch.Rong Xu2014-09-021-6/+4
| | | | | | 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 Xu2014-08-061-2/+122
| | | | | | | 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 Xu2014-07-2920-1091/+638
| | | | | | | | | | | | | | 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
* [4.8, 4.9] Add simplify-gotCarrot Wei2014-05-152-0/+223
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This pass optimize GOT_PREL (already exists in toolchain/gcc/gcc-4.6) Backport from svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile UNSPEC_GOT_PREL_SYM is now in new file arm/unspecs.md 4.9 port is slightly different due to changes in gcc passes See Google b/14811006 r173209 | carrot | 2011-04-30 16:07:46 +0800 (Sat, 30 Apr 2011) | 21 lines * hooks.c (hook_rtx_void_null): New function. * hooks.h (hook_rtx_void_null): New prototype. * target.def (got_access): New hook vector declaration. * tree-pass.h (pass_simplify_got): New pass. * timevar.def (TV_SIMPLIFY_GOT): New TV id. * simplify-got.c: New source file. * Makefile.in (simplify-got.o): Add a new file. * passes.c (init_optimization_passes): Add a new pass. * config/arm/arm.c (arm_output_addr_const_extra): Output GOT_PREL relocation. (arm_get_pic_reg): New function. (arm_clear_pic_reg): New function. (arm_can_simplify_got_access): New function. (arm_loaded_global_var): New function. (arm_load_global_address): New function. * config/arm/arm.md (UNSPEC_GOT_PREL_SYM): New UNSPEC symbol. * testsuite/gcc.target/arm/got1.c: New testcase. * testsuite/gcc.target/arm/got2.c: New testcase. Change-Id: I91e881df19bb6937a5fbcc8e6b83d158717c7773
* [4.9] Add additional multilib option: mfloat-abi=hardAndrew Hsieh2014-04-221-3/+4
| | | | | | See 5be615df32ce970fcccda93cf577e9ce35b1d397 Change-Id: Iabbfcf0080d966e809e1a8521e93de7fcabd03a4
* [4.9] Add an internal switch -minline-thumb1-jumptable to ARM gcc4.9Lai Wei-Chih2014-04-224-3/+9
| | | | | | See a3529b2d6b2bcc7136fd67e00e539301942e74d1 Change-Id: Ie1e6f08d437f661096e0ca14b89cb15b7b2dd538
* [4.9] Fix ARM/GCC-4.9 generates insufficient alignment for NEON vst/vldAndrew Hsieh2014-04-221-2/+6
| | | | | | See d909af3e2469aad87d5c3e79b93c778fd26c03a9 Change-Id: Ie1de9f946f397196bb6f1623f5add86933739484
* [4.9] Enable armv7/thumb2 multilib for arm-eabi.Ben Cheng2014-04-221-12/+17
| | | | | | See f541ff89c2d66197e371ed6f85174bd732afd8db Change-Id: Id642af0523d7af414a906836936b41554b730e98
* [4.9] Enable x86/arm gcc defaults; Remove march/mtune/mfpmath/-m32 hardcoded ↵Andrew Hsieh2014-04-221-1/+1
| | | | | | | | | values See 8ca3ada77e50f58668ed31fac0d0b929a96ae40a and 19cf682fd52c042ec6b988ef294dacc45fa50944 Change-Id: Ibc672343710b4b414d11c600fe069ed60692c90b
* [4.9] Enable assembler linker default for securityAndrew Hsieh2014-04-222-2/+9
| | | | | | | See 5c602438be54c0802c21b299ab8bd94efbfc0c70 and 7e66b0108987a56a58c6150672fe7cf8cf88e69a Change-Id: I674ca1da71a1c41024057b66613a875aac97f99a
* [4.9] GCC 4.9.0 official release refreshBen Cheng2014-04-2210-126/+271
| | | | Change-Id: Ic99a7da8b44b789a48aeec93b33e93944d6e6767
* Initial checkin of GCC 4.9.0 from trunk (r208799).Ben Cheng2014-03-2598-0/+97614
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
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