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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ea8a549ed1b..12247a13135 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-11-02 Richard Earnshaw <rearnsha@arm.com> + + * config/aarch64/aarch64.c ((aarch64_override_options): Disable + shrink-wrapping when -mtrack-speculation. + 2018-08-23 Richard Earnshaw <rearnsha@arm.com> PR target/86951 diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 3b555265e9c..16cd780ac6e 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -8584,6 +8584,12 @@ aarch64_override_options (void) || (aarch64_arch_string && valid_arch)) gcc_assert (explicit_arch != aarch64_no_arch); + /* The pass to insert speculation tracking runs before + shrink-wrapping and the latter does not know how to update the + tracking status. So disable it in this case. */ + if (aarch64_track_speculation) + flag_shrink_wrap = 0; + aarch64_override_options_internal (&global_options); /* Save these options as the default ones in case we push and pop them later |