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| author | Eric Botcazou <ebotcazou@adacore.com> | 2017-01-03 21:13:49 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2017-01-03 21:13:49 +0000 |
| commit | 70a6dbe7e37e6920eb65a289f8725ae2fa60b28f (patch) | |
| tree | 14cf22d769adfe965b499acfa3a4857ebe0b1e60 /gcc/config | |
| parent | 549a66a54dde40e643b26a8291efa041b165409f (diff) | |
| download | gcc-70a6dbe7e37e6920eb65a289f8725ae2fa60b28f.zip gcc-70a6dbe7e37e6920eb65a289f8725ae2fa60b28f.tar.gz gcc-70a6dbe7e37e6920eb65a289f8725ae2fa60b28f.tar.bz2 | |
invoke.texi (SPARC options): Document -mlra as the default.
* doc/invoke.texi (SPARC options): Document -mlra as the default.
* config/sparc/sparc.c (sparc_option_override): Force LRA unless
-mlra/-mno-lra was passed to the compiler.
From-SVN: r244034
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/sparc/sparc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index ae0d0f6..b9213c3 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -1523,6 +1523,10 @@ sparc_option_override (void) if (TARGET_ARCH32) target_flags &= ~MASK_STACK_BIAS; + /* Use LRA instead of reload, unless otherwise instructed. */ + if (!(target_flags_explicit & MASK_LRA)) + target_flags |= MASK_LRA; + /* Supply a default value for align_functions. */ if (align_functions == 0 && (sparc_cpu == PROCESSOR_ULTRASPARC |