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* [gcc-4.9] Backport fix for PR62040 and PR62262Rong Xu2014-09-053-5/+44
| | | | | | Backport two patches from upstream gcc 4.9 branch that fix PR62040 and PR62262 Change-Id: If4f557a650e00261b9bc83e008eb63b13ca798cb
* Merge "[gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch. Merge gcc-4_9 ↵Andrew Hsieh2014-09-0320-371/+844
|\ | | | | | | source r214745 from google/gcc-4_9 branch."
| * [gcc-4.9] Merge svn r214745 from google/gcc-4_9 branch.Rong Xu2014-09-0220-371/+844
| | | | | | | | | | | | Merge gcc-4_9 source r214745 from google/gcc-4_9 branch. Change-Id: Ie6fa0fd72f4b4eec3adc4db4bb922e652d1c2605
* | Merge "[4.8, 4.9] Fix broken ABI defaults for 32-bit x86 compiler"Andrew Hsieh2014-09-033-5/+9
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| * | [4.8, 4.9] Fix broken ABI defaults for 32-bit x86 compilerPavel Chupin2014-07-223-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | For multilib compiler x86_64-* we need to pass compiler ABI flags based on flags -m32 or -m64, and no flags means -m64. But for 32-bit target compiler i686-* we should pass 32-bit ABI flags only. This change fixes the last part. Change-Id: I00adf4b633952f7a5fde5dc18ca4926a349472cd Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | | Merge "[4.8, 4.9] Backport of additional SLM tuning."Andrew Hsieh2014-09-035-5/+85
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| * | | [4.8, 4.9] Backport of additional SLM tuning.Alexander Ivchenko2014-08-065-5/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six patches from trunk, reg-tested via 'make check': 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com> * tree-vect-data-refs.c (vect_grouped_load_supported): New check for loads group of length 3. (vect_permute_load_chain): New permutations for loads group of length 3. * tree-vect-stmts.c (vect_model_load_cost): Change cost of vec_perm_shuffle for the new permutations. 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com> * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for Silvermont. 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com> * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition. * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag. * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles for TARGET_SLOW_PSHUFB 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com> * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost. * config/i386/i386.c (intel_cost): Ditto. 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com> * config/i386/i386.c (ix86_reassociation_width): Add alternative for vector case. * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New. * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New. * tree-vect-data-refs.c (vect_shift_permute_load_chain): New. Introduces alternative way of loads group permutaions. (vect_transform_grouped_load): Try alternative way of permutations. 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com> * config/i386/sse.md (*ssse3_palignr<mode>_perm): New. * config/i386/predicates.md (palignr_operand): New. Indicates if permutation is suitable for palignr instruction. Change-Id: I5e505735ce3dc0ec3c2a1151713a119b24d712fe Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
* | | | Fix p5600 scheduler to better reflect pipeline and to only be usedSteve Ellcey2014-08-281-56/+103
| |_|/ |/| | | | | | | | | | | | | | on p5600 CPUs. Change-Id: Ia0143a82433d0874d9e7f480c56b1f92a99ab1a1
* | | [gcc-4.9] Merge svn r213650 from google/gcc-4_9 branchRong Xu2014-08-0622-95/+503
|/ / | | | | | | | | | | | | 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 Xu2014-07-2972-1445/+2183
|/ | | | | | | | | | | | | | 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
* Modify multilib usage for MIPS android platforms.Steve Ellcey2014-07-173-2/+51
| | | | | | | | Fix mips32r6 multilib for mipsel-*android* target and create new multilib config for mips64el-*android* target. Also modify default ABI and FPXX settings for android based on -mips* flags. Change-Id: Ib7b232182f3e4507f3804443f83a63b882af57da
* Update GCC 4.9 to include mips32r6, mips64r6 and MSA changes.Steve Ellcey2014-07-0329-599/+8756
| | | | Change-Id: I136290865b137531d55321987818fc954a65f5d6
* Setup x86_64 ABI and add -mssse3 to x86 ABIPavel Chupin2014-06-201-2/+6
| | | | | | | | | | | 32-bit: replace -msse3 by -mssse3 64-bit: setup default options as -msse4.2 -mpopcnt Note: when multilib compiler is used -m32 will match 32-bit options and -m64 or default (neither -m32 nor -m64) will match 64-bit options. Change-Id: Ia20a03f54e3ff5857108e9ab0ae1c4c7c1e6cc7f Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* [4.6,4.8,4.9] Porting ARM NEON intrinsics to SSE x86Anton Konovalov2014-06-071-0/+8641
| | | | | | | | Added arm_neon.h to gcc 4.6, 4.8 and 4.9 toolchains. Updated config.gcc files. Change-Id: If9c12c3e31f5256b178816dffb41c86af0912db0 Signed-off-by: Anton Konovalov <anton.konovalov@intel.com> Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* Merge "[4.8, 4.9] Fix aarch64/arm_neon.h vqdmulh_n_s16"Andrew Hsieh2014-05-271-2/+2
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| * [4.8, 4.9] Fix aarch64/arm_neon.h vqdmulh_n_s16Andrew Hsieh2014-05-201-2/+2
| | | | | | | | | | | | | | | | | | | | To use FP_LO_REGS for the 2nd SIMD register with h[index] See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61202 http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0802a/SQDMULH_advsimd_elt_scalar.html Google BUG 14825026 Change-Id: Ifd870e8ab851d93bda6734aee04d09db17461bdd
* | [4.9] Refresh GCC 4.9 to the 20140514 snapshot.Ben Cheng2014-05-1728-325/+1143
|/ | | | | | For critical bug fixes including devirtualization and codegen. Change-Id: I8138d3dc408fc12db5eecb01d2753d39219712f2
* [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] Disable sincosAndrew Hsieh2014-04-221-2/+1
| | | | Change-Id: Ic0fc6346e446f7e69706570a8ae0b4fe11b24f2c
* [4.9] Fix aarch64 to use Android specs.Ben Cheng2014-04-221-1/+1
| | | | | | See bb9a7de92c3a7a4ae8a47536e36559673dd886e9 Change-Id: Id96f2d455699a125e773829cb95939438c242aa6
* [4.9] Add additional multilib option: mfloat-abi=hardAndrew Hsieh2014-04-221-3/+4
| | | | | | See 5be615df32ce970fcccda93cf577e9ce35b1d397 Change-Id: Iabbfcf0080d966e809e1a8521e93de7fcabd03a4
* [4.9] Extend MIPS GCC4.9 -mldc1-sdc1 to control ldxc1/sdxc1 tooIceberg Fu2014-04-222-3/+3
| | | | | | See 79ba8bc76c0534e9f2544af2d1943b1581c84c77 Change-Id: I79a7c1cb378ca3f75d55ca4303a17ecbf7ecff1b
* [4.9] Add MXU support in gcc4.9 with -mmxuAndrew Hsieh2014-04-222-0/+5
| | | | | | See 793e263d62bb7f85426899cd7a86e821dd38d12a Change-Id: I51aed0f36c14417647bcd651eb5da622b2fb55a6
* [4.9] Always enable --eh-frame-hdr for static executableH.J. Lu2014-04-226-1/+25
| | | | | | | See 5e6cdf76af295c9a39b695ca228cff675e8ff4ae and 23e3137ee2897464b051599b85a09f130d3ad05d Change-Id: Ibda473188e5a10f2a0592f2494ad00ad1f91e04b
* [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] Add new GCC/MIPS option -mldc1-sdc1Andrew Hsieh2014-04-222-2/+6
| | | | | | See 6e6510c702f12bc6320681075cc0ba8dc2c814a7 Change-Id: Ic0d11dc74396785a73ae8477e4d5ce46c031f091
* [4.9] Fix MIPS GCC to emit -m elf32ltsmip for linkerAndrew Hsieh2014-04-221-0/+1
| | | | | | See 8648b5263208a4e894d9ceaacedb72d48be70c55 Change-Id: I658234d073de514e4aa40fdb8087d5467d8ee9f5
* [4.9] Use memalign instead of posix_memalign in GCC x86 mm_malloc.hAndrew Hsieh2014-04-221-0/+6
| | | | | | See feb0a69677101f361aaf5dbfcdd8b5a7a827900f Change-Id: Icf882ff2441ef88ef5e3c5d4131011d8ef5348cd
* [4.9] Enable armv7/thumb2 multilib for arm-eabi.Ben Cheng2014-04-221-12/+17
| | | | | | See f541ff89c2d66197e371ed6f85174bd732afd8db Change-Id: Id642af0523d7af414a906836936b41554b730e98
* [4.9] Port MIPS Android support to GCC-4.9Andrew Hsieh2014-04-223-2/+6
| | | | | | See 75b9f722caccc5276fc9c236b9ccb3f7888a86f8 Change-Id: Ia941c59bb94ab943c6ccc188b050daf1894d31d2
* [4.9] Enable x86/arm gcc defaults; Remove march/mtune/mfpmath/-m32 hardcoded ↵Andrew Hsieh2014-04-223-4/+11
| | | | | | | | | values See 8ca3ada77e50f58668ed31fac0d0b929a96ae40a and 19cf682fd52c042ec6b988ef294dacc45fa50944 Change-Id: Ibc672343710b4b414d11c600fe069ed60692c90b
* [4.9] Enable assembler linker default for securityAndrew Hsieh2014-04-225-5/+17
| | | | | | | See 5c602438be54c0802c21b299ab8bd94efbfc0c70 and 7e66b0108987a56a58c6150672fe7cf8cf88e69a Change-Id: I674ca1da71a1c41024057b66613a875aac97f99a
* [4.9] GCC 4.9.0 official release refreshBen Cheng2014-04-2251-632/+1407
| | | | Change-Id: Ic99a7da8b44b789a48aeec93b33e93944d6e6767
* [4.9] Apply aarch64 patches for Android toolchain build.Ben Cheng2014-04-021-2/+28
| | | | | | | | | | - The changes in gcc/config.gcc and gcc/config/aarch64/aarch64-linux.h will be upstreamed. - libatomic is disabled for now. - md_unwind_header in libgcc/config.host is also disabled for now due to lack of sys/ucontext.h. Change-Id: Idad7c75a9eaf27e6737fe3a217ff2791b4bf8358
* Initial checkin of GCC 4.9.0 from trunk (r208799).Ben Cheng2014-03-251354-0/+1042837
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
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