diff options
| author | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | 2018-03-27 09:26:16 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2018-03-27 09:26:16 +0000 |
| commit | b39036d2348b5a9aa3fb57eccb2fc0b080465759 (patch) | |
| tree | b442214e3b6b6ba6e8bd64f8fadc999c210a4ce3 | |
| parent | e278212eeea4f57d8478bf5c6be05fd7bdb2dc8e (diff) | |
| download | gcc-b39036d2348b5a9aa3fb57eccb2fc0b080465759.zip gcc-b39036d2348b5a9aa3fb57eccb2fc0b080465759.tar.gz gcc-b39036d2348b5a9aa3fb57eccb2fc0b080465759.tar.bz2 | |
[Patch AArch64] Turn on -fasynchronous-unwind-tables and -funwind-tables by default
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config.gcc (aarch64*-*-linux*): New TARGET_DEFAULT_ASYNC_UNWIND_TABLES
* common/config/aarch64/aarch64-common.c (aarch64_optimization_table[]):
Turn on fasynchronous-unwind-tables and funwind-tables.
From-SVN: r258871
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/common/config/aarch64/aarch64-common.c | 4 | ||||
| -rw-r--r-- | gcc/config.gcc | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e2a809c..e4f0ff5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> + + * config.gcc (aarch64*-*-linux*): New TARGET_DEFAULT_ASYNC_UNWIND_TABLES + * common/config/aarch64/aarch64-common.c (aarch64_optimization_table[]): + Turn on fasynchronous-unwind-tables and funwind-tables. + 2018-03-26 Uros Bizjak <ubizjak@gmail.com> PR target/85073 diff --git a/gcc/common/config/aarch64/aarch64-common.c b/gcc/common/config/aarch64/aarch64-common.c index 7fd9305..a9fc5f1 100644 --- a/gcc/common/config/aarch64/aarch64-common.c +++ b/gcc/common/config/aarch64/aarch64-common.c @@ -53,6 +53,10 @@ static const struct default_options aarch_option_optimization_table[] = { OPT_LEVELS_1_PLUS, OPT_fsched_pressure, NULL, 1 }, /* Enable redundant extension instructions removal at -O2 and higher. */ { OPT_LEVELS_2_PLUS, OPT_free, NULL, 1 }, +#if (TARGET_DEFAULT_ASYNC_UNWIND_TABLES == 1) + { OPT_LEVELS_ALL, OPT_fasynchronous_unwind_tables, NULL, 1 }, + { OPT_LEVELS_ALL, OPT_funwind_tables, NULL, 1}, +#endif { OPT_LEVELS_NONE, 0, NULL, 0 } }; diff --git a/gcc/config.gcc b/gcc/config.gcc index f7b2659..1b58c06 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -983,6 +983,7 @@ aarch64*-*-linux*) tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h" tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-linux.h" tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux" + tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1" case $target in aarch64_be-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" |