aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.6
Commit message (Collapse)AuthorAgeFilesLines
* Misc fixesAndrew Hsieh2013-04-041-1/+1
| | | | | | | | | | 1. Fixed darwin build of GCC 4.8/X86 by removing trailing ',' from the last item of enum. Not discovered before because GCC 4.8 now builds with -Wall -Werror, and gcc-4.2.1 in darwin is picky about that 2. Fixed -fuse-ld=mcld Change-Id: I7b65edfb76841f14c3290acb5a98f556d00e1139
* Merge "Use READELF_FOR_TARGET in GCC 4.6/4.7"Andrew Hsieh2013-03-272-3/+7
|\
| * Use READELF_FOR_TARGET in GCC 4.6/4.7Andrew Hsieh2013-03-262-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In darwin where readelf isn't available, gcc/configure fails to set HAVE_LD_PERSONALITY_RELAXATION for MIPS, causes TARGET_WRITABLE_EH_FRAME=1 and flag_dwarf2_cfi_asm=0 (ie. disable CFI directive), and fails ld.mcld It's curious that the successful detection of the /tmp/ndk-$USER/gcc/binutils-2.21/readelf requires binutils to exist in the GCC's source tree, according to gcc/configure. Other tools (objdump, nm, ld, as, etc) can be successfully located because of OBJDUMP_FOR_TARGET, NM_FOR_TARGET, etc. Fix to look for READELF_FOR_TARGET in gcc/configure See https://android-review.googlesource.com/#/c/54760 https://android-review.googlesource.com/#/c/54770 https://android-review.googlesource.com/#/c/54710 Change-Id: I8b057a70d43389d3d9d02b5c54b8365ebe6487d1
* | Add for READELF and READELF_FOR_TARGET for GCC 4.6Andrew Hsieh2013-03-265-0/+439
|/ | | | | | | | | | | | | | | | | | 2011-11-09 Roland McGrath <mcgrathr@google.com> * configure.ac: Add tool checks for READELF and READELF_FOR_TARGET. * configure: Rebuild. * Makefile.def (flags_to_pass): Add READELF_FOR_TARGET. * Makefile.tpl (READELF, READELF_FOR_TARGET): New variables. (HOST_EXPORTS): Add READELF, READELF_FOR_TARGET. (BASE_FLAGS_TO_PASS): Add READELF_FOR_TARGET. (BASE_TARGET_EXPORTS, EXTRA_HOST_FLAGS, EXTRA_TARGET_FLAGS): Add READELF. * Makefile.in: Rebuild. 2011-11-09 Jason Merrill <jason@redhat.com> Change-Id: I6f8c1e7ef25a9232d7f1ed549cdb8f02a0b044b0
* Merge "Fix GCC 4.4.3/4.6/4.7 openmp support to use libgomp/config/linux"Andrew Hsieh2013-03-084-3/+28
|\
| * Fix GCC 4.4.3/4.6/4.7 openmp support to use libgomp/config/linuxAndrew Hsieh2013-03-074-3/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Android does support SYS_gettid and SYS_futex which allows libgomp to use libgomp/config/linux/* instead of libgomp/config/posix and enables more features such as thread affinity. For GCC4.4.3/ARM, the missing linux/futex.h is copied from GCC 4.6 Also guard the new sc_nprocessors_actu with __ANDROID__, and fix return value in proc.c Change-Id: Ib22496075ac5e41c5f44f5160d1b34a5609c168b
* | GNU libstdc++ --enable-linux-futexAndrew Hsieh2013-03-072-0/+17
|/ | | | Change-Id: Ib97053768252b05decd513825ae45757b220f7d4
* Merge "GCC 4.6/4.4.3: OpenMP: Better CPU count detection for Linux"Andrew Hsieh2013-03-061-3/+186
|\
| * GCC 4.6/4.4.3: OpenMP: Better CPU count detection for LinuxAndrew Hsieh2013-03-061-3/+186
| | | | | | | | | | | | See related b3cd55a4e23e443cc4561424e22c27fe7f05b5c1 Change-Id: Ie43b94f27841b1560f2ce4b2ba163b8584f39ebc
* | GCC4.6/4.4.3: Use default visibility for the __cxa functions in eh_arm.ccAndrew Hsieh2013-03-061-0/+12
|/ | | | | | See related: 811925038a83c20dad6250957e3082e1039c0c77 Change-Id: Ibafc1a0d77bee2340c5279c4c90f5046b1080425
* Fixed GCC 4.6/4.7 ICE gen_thumb_movhi_clobber at config/arm/arm.md:5832Andrew Hsieh2013-03-052-1/+2
| | | | | | | See issue https://code.google.com/p/android/issues/detail?id=52732, and fix http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00732.html Change-Id: If4759a637e5fb6f9c351c11b79d7f9f682ca2ab2
* Fix MIPS GCC to emit -m elf32ltsmip for linkerAndrew Hsieh2013-02-281-0/+1
| | | | | | | | | | ARM/X86 GCC in NDK explicitly emit -m armelf_linux_eabi and -m elf_i386, respectively, for linker. Fix MIPS to do the same, to help mclinker which is built vanilla and relies on either filename (eg. eg. arm-linux-androideabi-ld.mcd implies arm) or -mtriple/-march/-m to figure out the target Change-Id: I236786d0e90a3152225de1eea5e73e3de4ac3f84
* Add mclinker support: -fuse-ld=mcldAndrew Hsieh2013-02-213-0/+21
| | | | | | http://code.google.com/p/mclinker/ Change-Id: Ic9d88a86298eddaccf3c7da8405efb2b2f0d3e70
* Use memalign instead of posix_memalign in GCC x86 mm_malloc.hAndrew Hsieh2013-02-201-0/+6
| | | | | | | | | | | | | | posix_memalign doesn't exist in NDK. Code inludes ?mmintrin.h which in turn includes mm_malloc.h may fail to link For AOSP platform build which uses the same compiler, add -DHAVE_POSIX_MEMALIGN to restore the original behavior. Other than non-zero return value which _mm_alloc already ignores, both paths are functioanlly identical (under the hood dlmalloc.c in 32-bit ensure alignment is at least 16-byte) Change-Id: I55e9bb8b80e1b55baa9744920df10fcf83218300
* Remove march/mtune/mfpmath hardcoded valuesPavel Chupin2013-01-311-2/+1
| | | | | | | | They should be passed in configure to work correctly. See https://android-review.googlesource.com/50815 Change-Id: I2aeb0375132ba985a51c397ee386af1ff4a47c32 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* Disable libstdc versioningAndrew Hsieh2013-01-112-2/+2
| | | | | | | Used to be first half of NDK local patch at $NDK/build/tools/ toolchain-patches/gcc/0006-Disable-libstdc-versioning.patch Change-Id: I8ac0f14d20f32a4f946ffd6fd5756a2ab556e99b
* Revert "Enable _GLIBCXX_USE_CLOCK_MONOTONIC in libstdc++"Andrew Hsieh2013-01-032-2/+2
| | | | | | | | This reverts commit bd342f0491128ad15e6ea4ff241e243b753137c9 In favor of later/better fix in 75d889ea23f0ff1ecaa5cb79b435aca25460a4c9 Change-Id: Iae68d49b39b528d790c7404e657f3daa32a19864
* Enable _GLIBCXX_USE_CLOCK_MONOTONIC in libstdc++Andrew Hsieh2012-12-292-2/+2
| | | | | | | | | This is needed to provide "steady_clock" (or monotonic_clock in GCC 4.6/4.4.3) in <chrono> See http://code.google.com/p/android/issues/detail?id=39680 Change-Id: I0c31704971dc15751ce936f563de7c42a4e645a6
* Fix OpenMPAndrew Hsieh2012-12-276-11/+15
| | | | | | | | | | | | | | Based on 1271761f530c0050154e8d526b95f952df551751, 92c478dba755a1a2f6f00ff390666acbffd41982, and 51df2e98d22e2c6f5d2a16860bc8fc3644179c1d. With the following modifications: 1. Translate -pthread to -lc instead of -lpthread Android doesn't have (has pthread* in libc.so instead) 2. Because of 1., we can restore to the original order of LINUX_OR_ANDROID_LD Change-Id: I505250c32b9908cb17bb269dc26e73c91669c07f
* Support OpenMP for task parallelism on Android-ICS/GCC-4.6.3Geunsik Lim2012-12-255-4/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch supports OpenMP library to parallelize the existing C/C++ code rapidly/easily without any modification of android platform on multicore embedded devices. The original patch is made by Keith Obenschain (using GCC 4.4.3). .Archive - https://android-review.googlesource.com/#/c/34491/ I just moved GCC version from 4.4.3 to 4.6.3 for ktoolchain version 2.5. The patch is good to me when I evaluate a lot of C/C++ source code with OpenMP's #parama. Please, refer to the "kandroid toolchain" menu in www.kandroid.org to compile source code including bionic and openmp library on real Android devices. http://kandroid.org/board/board.php?board=toolchain&command=body&no=16 I tested Openmp library with the latest GCC 4.6.3 on Android/ARM devices as following. Please refer to the below example. geunsik@invain-rhel6$> ./arm-linux-androideabi-gcc openmptest.c -L /usr/local/ktoolchain-cortexa9-ver2.5-bionic/ arm-linux-androideabi/lib -lgomp -o openmptest [ENTER] geunsik@invain-rhel6$> geunsik@invain-rhel6$> geunsik@invain-rhel6$> file ./openmptest ./openmptest: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), not stripped Change-Id: I55b6a6c2205c09dd6b923f9da07b185167145e87 Signed-off-by: Geunsik Lim <leemgs@gmail.com> Acked-by: Geunsik Lim <geunsik.lim@gmail.com> Acked-by: Geunsik Lim <geunsik.lim@samsung.com>
* Fix GCC 4.6 build with cloog-0.17.0Andrew Hsieh2012-12-201-1/+5
| | | | | | | | | | | | Backport r176618. 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR bootstrap/49797 * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing. (set_cloog_options): Use it. Change-Id: I8fba41908ee8dd25c2407ec63f4b3b72a64deca4
* Merge "Fix ARM GCC 4.6/4.7 fail to links code using 64-bit atomic built-in"Andrew Hsieh2012-12-121-0/+4
|\
| * Fix ARM GCC 4.6/4.7 fail to links code using 64-bit atomic built-inAndrew Hsieh2012-12-121-0/+4
| | | | | | | | | | | | | | | | | | | | For ARM w/o dmb a helper function is called for 64-bit atomic built-in, which call __write when helper version is too old. Change to call write instead for Android. See http://code.google.com/p/android/issues/detail?id=41297 Change-Id: I98218576c5223628c0c76870623788f07675f6e5
* | Patch GCC libstdc++ 4.4.3/4.6/4.7 to work with Clang in C++11Andrew Hsieh2012-12-121-1/+1
|/ | | | | | | | See http://clang.llvm.org/cxx_status.html http://code.google.com/p/android/issues/detail?id=39600 https://android-review.googlesource.com/#/c/47836/ Change-Id: I1e625592dcc66fa952e0965bf86e8255cac6ca72
* Enable MIPS floating-point madd/msub/nmadd/nmsub/recip/rsqrt with 32-bit FPU.Chao-ying Fu2012-12-112-9/+4
|
* Fixed GCC elides lambdasAndrew Hsieh2012-12-043-11/+56
| | | | | | | | | | | | | | | | | | | | | | | | See http://code.google.com/p/android/issues/detail?id=35933 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54170 Backport of r194098 to both GCC 4.6 and 4.7 /cp 2012-12-03 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54170 * cvt.c (cp_convert_to_pointer): Don't discard side-effects from expressions of nullptr_t. * typeck.c (build_ptrmemfunc): Likewise. /testsuite 2012-12-03 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54170 * g++.dg/cpp0x/lambda/lambda-nullptr.C: New. Change-Id: I4c90f9e06262a54796302773b36eb5bac7b4f1fa
* Fix GCC 4.6 ARM ICE at reload1.c:1061Andrew Hsieh2012-12-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | See http://code.google.com/p/android/issues/detail?id=20862 Disable r172951 in -O0 to fix issue. r172951 optimizes the case when the estimated funciton size is small, all branches in funciton become short jump, ie. the function doesn't contain far jump which clobber register "lr". Unfortunately the estimation may not be correct before register allocation because spill code may increase the function size and invalidate the assumption about whether to save/restore "lr" or not. Fortunately, "lr" is already save/restored when the funciton use r4-r7 or contains spill code. r172951 works because register allocator must exhaust r4-r7 before spill code, so the size estimation when r4-r7 are NOT used is accurate. Unfortunately this isn't the case in -O0 when compiler doesn't use r4-r7 at all yet somehow the size estimation is wrong. Disable it for -O0 r172951 | carrot | 2011-04-26 09:55:33 +0800 (Tue, 26 Apr 2011) | 5 lines * gcc/config/arm/arm.c (SHORTEST_FAR_JUMP_LENGTH): New constant. (estimate_function_length): New function. (thumb_far_jump_used_p): No far jump is needed in short function. Change-Id: I0973d2141787332fc61501fbe76dc7c44c9d1282
* Backport 64-bit built-in atomic functions for ARM to GCC 4.6Andrew Hsieh2012-11-2212-304/+956
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r179983 | rsandifo | 2011-10-14 22:39:32 +0800 (Fri, 14 Oct 2011) | 12 lines 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> * gcc.dg/di-longlong64-sync-1.c: New test. * gcc.dg/di-sync-multithread.c: New test. * gcc.target/arm/di-longlong64-sync-withhelpers.c: New test. * gcc.target/arm/di-longlong64-sync-withldrexd.c: New test. * lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target tests for v5, v6, v6k, and v7-a, and add-options helpers. (check_effective_target_arm_arm_ok): New helper. (check_effective_target_sync_longlong): New helper. r179982 | rsandifo | 2011-10-14 22:39:10 +0800 (Fri, 14 Oct 2011) | 8 lines 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> * config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c). * config/arm/linux-atomic.c: Change comment to point to 64bit version. (SYNC_LOCK_RELEASE): Instantiate 64bit version. * config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c. r179981 | rsandifo | 2011-10-14 22:38:58 +0800 (Fri, 14 Oct 2011) | 44 lines 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> * config/arm/arm.c (arm_output_ldrex): Support ldrexd. (arm_output_strex): Support strexd. (arm_output_it): New helper to output it in Thumb2 mode only. (arm_output_sync_loop): Support DI mode. Change comment to not support const_int. (arm_expand_sync): Support DI mode. * config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH and LDREXD. * config/arm/iterators.md (NARROW): move from sync.md. (QHSD): New iterator for all current ARM integer modes. (SIDI): New iterator for SI and DI modes only. * config/arm/sync.md (sync_predtab): New mode_attr. (sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>. (sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>. (sync_<sync_optab>si): Fold into sync_<sync_optab><mode>. (sync_nandsi): Fold into sync_nand<mode>. (sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>. (sync_new_nandsi): Fold into sync_new_nand<mode>. (sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>. (sync_old_nandsi): Fold into sync_old_nand<mode>. (sync_compare_and_swap<mode>): Support SI & DI. (sync_lock_test_and_set<mode>): Likewise. (sync_<sync_optab><mode>): Likewise. (sync_nand<mode>): Likewise. (sync_new_<sync_optab><mode>): Likewise. (sync_new_nand<mode>): Likewise. (sync_old_<sync_optab><mode>): Likewise. (sync_old_nand<mode>): Likewise. (arm_sync_compare_and_swapsi): Turn into iterator on SI & DI. (arm_sync_lock_test_and_setsi): Likewise. (arm_sync_new_<sync_optab>si): Likewise. (arm_sync_new_nandsi): Likewise. (arm_sync_old_<sync_optab>si): Likewise. (arm_sync_old_nandsi): Likewise. (arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent. (arm_sync_lock_test_and_setsi<mode> NARROW): Likewise. (arm_sync_new_<sync_optab><mode> NARROW): Likewise. (arm_sync_new_nand<mode> NARROW): Likewise. (arm_sync_old_<sync_optab><mode> NARROW): Likewise. (arm_sync_old_nand<mode> NARROW): Likewise. r179980 | rsandifo | 2011-10-14 22:38:42 +0800 (Fri, 14 Oct 2011) | 6 lines 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> PR target/48126 * config/arm/arm.c (arm_output_sync_loop): Move label before barrier. r179979 | rsandifo | 2011-10-14 22:38:30 +0800 (Fri, 14 Oct 2011) | 5 lines 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> * config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1. Change-Id: Ic27fcf0b49e835cefdafb24fbba2f6023059d2b3
* Backported from mainlineJakub Jelinek2012-11-143-1/+20
| | | | | | | | | | | | | 2012-02-14 Jakub Jelinek <jakub@redhat.com> PR c/52181 * c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to newdecl. * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits. * c-c++-common/pr52181.c: New test.
* Add -mstack-protector-guard= to x86 compilersAndrew Hsieh2012-11-014-4/+33
| | | | | | | | | | | | | | | | | | | | To choose between "global" (default) and "tls" (new) for -fstack-protector, -fstack-protector-all, and -fstack-protector-strong (GCC 4.6+). Note that this alone doesn't enable any -fstack-protector* For NDK: The default "global" generates code backward compatible with older bionic For AOSP: build may add "-mstack-protector-guard=tls" to build platform code with new bionic (*1) Related CL: https://android-review.googlesource.com/#/c/45416 (*1) https://android-review.googlesource.com/#/c/45784 Change-Id: Iedf5b7ae5148572db2e35f0add93bc3d13511304
* Return to %gs:20 code generation for -fstack-protector on x86Pavel Chupin2012-10-301-4/+4
| | | | | | | | | After https://android-review.googlesource.com/#/c/45416 bionic provides stack-protector random value per each thread at %gs:20. Therefore return compiler back to %gs:20 code gen, same as for glibc. Change-Id: I76c68f0c99846d247f34e0ea781a7f1c305659b9 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* Merge "Port MIPS Android support to GCC-4.6/4.7"Andrew Hsieh2012-10-233-11/+50
|\
| * Port MIPS Android support to GCC-4.6/4.7Andrew Hsieh2012-10-233-11/+50
| | | | | | | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0008-Port-MIPS-Android-support-to-GCC-4.6.patch Change-Id: I486ea194683b370dcb038488a92fadef7e2da1ac
* | Merge "Enable x86/arm gcc defaults"Andrew Hsieh2012-10-234-6/+14
|\|
| * Enable x86/arm gcc defaultsAndrew Hsieh2012-10-234-6/+14
| | | | | | | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0004-Enable-x86-gcc-defaults.patch Change-Id: I6cb6ba8b29b7ba4f242f788a57bf0460289f0cbd
* | Merge "Workaround for Android __cxa_finalize bug"Andrew Hsieh2012-10-231-0/+8
|\ \
| * | Workaround for Android __cxa_finalize bugAndrew Hsieh2012-10-231-0/+8
| |/ | | | | | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0003-Work-around-for-Android-__cxa_finalize-bug.patch Change-Id: I8f8039ba010af169185de6f276a45317ecd42170
* / Enable assembler linker default for securityAndrew Hsieh2012-10-235-5/+17
|/ | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0009-Enable-assembler-linker-default-for-security.patch Change-Id: I0211ee770e9d4db036361390fcb5892d4e39356f
* Fix crash on null context in GCC 4.6 cp/mangle.c::write_unscoped_nameAndrew Hsieh2012-09-191-1/+1
| | | | | | Compiler may crash when context == NULL and dereferenced in TREE_CODE Change-Id: I8630e98bc4df04fd9cc18a4432e7e82bf2968755
* Merge "Backport from trunk r186788: Define USE_PT_GNU_EH_FRAME."Andrew Hsieh2012-09-121-0/+5
|\
| * Backport from trunk r186788: Define USE_PT_GNU_EH_FRAME.Pavel Chupin2012-08-241-0/+5
| | | | | | | | | | | | | | | | | | 2012-04-24 Chao-ying Fu <fu@mips.com> * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. Change-Id: I5b5bb47386302a76cd69f45f40445fa7f5d77665 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | Fix MIPS GCC __builtin_unreachable issue compiling LLVMAndrew Hsieh2012-09-061-1/+4
| | | | | | | | | | | | | | See Bug 54369: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54369 Change-Id: I1a84f7c95e05e26b2906e79947a43f64d5621362
* | Disable warning: the mangling of <va_list> has changed in GCC 4.4Andrew Hsieh2012-08-281-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disable this obsolete warning for Android, because none of the exposed APIs NDK is impacted by this change of ARM ABI. This warning can be triggered very easily by compiling the following code using arm-linux-androideabi-g++: typedef __builtin_va_list __gnuc_va_list; typedef __gnuc_va_list va_list; void foo(va_list v) { } We could advise developer to add "-Wno-psabi", but doing so also categorically deny other cases guarded by "warn_psabi". Hence the decision to disable it case by case here. Related discussion: https://groups.google.com/d/msg/android-ndk/-/7XLgL08iv0sJ Change-Id: I2c5c42e4593d3a1806f7840ccaa3e59d8d1c2315
* | Merge "Fix compilation with GCC 4.7"Andrew Hsieh2012-08-271-2/+1
|\ \
| * | Fix compilation with GCC 4.7jakub2012-08-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51969 PR bootstrap/51969 Backported from mainline 2011-11-08 Michael Matz <matz@suse.de> * gengtype.c (write_field_root): Avoid out-of-scope access of newv. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@184239 138bc75d-0d04-0410-961f-82ee72b054a4
* | | Change gcc-4.6 BASE-VER to 4.6Andrew Hsieh2012-08-271-1/+1
|/ / | | | | | | | | | | | | The original 4.6.x-google makes it harder for NDK make-standalone-toolchain.sh and clang to look for C++ include Change-Id: Ie2b745540ea290716816395b34f5619c20c08b3a
* / Backport from trunk r190598 and r190599: 64-bit long double for bionicPavel Chupin2012-08-2418-11/+164
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2012-08-22 H.J. Lu <hongjiu.lu@intel.com> Replace REAL_VALUE_TO_TARGET_LONG_DOUBLE with real_to_target PR target/54347 * config/i386/i386.c (ix86_split_to_parts): Replace REAL_VALUE_TO_TARGET_LONG_DOUBLE with real_to_target. 2012-08-22 H.J. Lu <hongjiu.lu@intel.com> Add -mlong-double-64/-mlong-double-80 to i386 gcc/ * doc/invoke.texi: Document -mlong-double-64/-mlong-double-80. * config/i386/i386.c (flag_opts): Add -mlong-double-64. (TARGET_HAS_BIONIC): Default long double to 64-bit for Bionic. * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 64 if TARGET_LONG_DOUBLE_64 is true. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New macro. (WIDEST_HARDWARE_FP_SIZE): Defined to 80. * config/i386/i386.opt (mlong-double-80): New option. (mlong-double-64): Likewise. * config/i386/i386-c.c (ix86_target_macros): Define __LONG_DOUBLE_64__ for TARGET_LONG_DOUBLE_64. gcc/testsuite/ * gcc.target/i386/long-double-64-1.c: New file. * gcc.target/i386/long-double-64-2.c: Likewise. * gcc.target/i386/long-double-64-3.c: Likewise. * gcc.target/i386/long-double-64-4.c: Likewise. * gcc.target/i386/long-double-80-1.c: Likewise. * gcc.target/i386/long-double-80-2.c: Likewise. * gcc.target/i386/long-double-80-3.c: Likewise. * gcc.target/i386/long-double-80-4.c: Likewise. * gcc.target/i386/long-double-80-5.c: Likewise. * gcc.target/i386/long-double-80-6.c: Likewise. * gcc.target/i386/long-double-80-7.c: Likewise. libgcc/ * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. Change-Id: I85b1e7105e24272e6d43115797b4914b93c2a598 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* Add correct predicates.md for previous commitAndrew Hsieh2012-08-161-2/+5
| | | | | | | Add Correct predicates.md for previous commit 7e597b08eb15a88ef0e309f2e59df18a636b0c40. Change-Id: I3047d5276318d3b6fbf66e4c45d0a2f55978ff64
* Merge "Fix ARM internal compiler error reload1.c:3633 compiling Earth"Andrew Hsieh2012-08-163-4/+18
|\
| * Fix ARM internal compiler error reload1.c:3633 compiling EarthAndrew Hsieh2012-08-164-5/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ARM GCC 4.6 experiences ICE when compiles Earth in debug build libs/evll/database/quadtreecachetype.cc:237:1: internal compiler error: in elimination_costs_in_insn, at reload1.c:3633 The reason is that ARM back-end expects wrong operand type sign-extend from char. Back port fix from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50099 Change-Id: Ia235b76c6f0bada472a741a763d087789a41db8e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 13:57:20 +0000