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| author | Rong Xu <xur@google.com> | 2014-12-03 10:35:10 -0800 |
|---|---|---|
| committer | Rong Xu <xur@google.com> | 2014-12-03 10:35:10 -0800 |
| commit | 407a2d5c2c63bdc0c842ffcd57a139ef8a4f33e2 (patch) | |
| tree | 9900dcf559acf240d56bf86d0a43e051efad00df | |
| parent | 7c4814998ce1e3d250ec934b5c0ecf5ed3a017aa (diff) | |
| download | toolchain_gcc-407a2d5c2c63bdc0c842ffcd57a139ef8a4f33e2.tar.gz toolchain_gcc-407a2d5c2c63bdc0c842ffcd57a139ef8a4f33e2.tar.bz2 toolchain_gcc-407a2d5c2c63bdc0c842ffcd57a139ef8a4f33e2.zip | |
[4.9] Disable array bound warning in ARM
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
| -rw-r--r-- | gcc-4.9/gcc/config/arm/arm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/arm/arm.c b/gcc-4.9/gcc/config/arm/arm.c index 3c237cb6d..6d1eb9678 100644 --- a/gcc-4.9/gcc/config/arm/arm.c +++ b/gcc-4.9/gcc/config/arm/arm.c @@ -2852,6 +2852,13 @@ arm_option_override (void) if (target_slow_flash_data) arm_disable_literal_pool = true; + if (TARGET_ANDROID) + { + /* Disable array_bound warning. Work around issues + introduced in complete unroll. */ + global_options.x_warn_array_bounds = 0; + } + /* Register global variables with the garbage collector. */ arm_add_gc_roots (); } |