diff options
| author | Aldy Hernandez <aldyh@redhat.com> | 2003-03-11 21:26:12 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2003-03-11 21:26:12 +0000 |
| commit | b50442834d23091adcc254f9782f841f74d6fe6b (patch) | |
| tree | 431b6ba8fef32f0cea682afbbe947d8add24f0df /gcc | |
| parent | cd6a5007071b8507492dbbed2abb2d4e6a6f431d (diff) | |
| download | gcc-b50442834d23091adcc254f9782f841f74d6fe6b.zip gcc-b50442834d23091adcc254f9782f841f74d6fe6b.tar.gz gcc-b50442834d23091adcc254f9782f841f74d6fe6b.tar.bz2 | |
rs6000.c (rs6000_override_options): Disable string instructions for e500.
2003-03-11 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (rs6000_override_options): Disable string
instructions for e500.
From-SVN: r64188
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index da85a8b..c05eeb6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-03-11 Aldy Hernandez <aldyh@redhat.com> + + * config/rs6000/rs6000.c (rs6000_override_options): Disable string + instructions for e500. + 2003-03-11 Neil Booth <neil@daikokuya.co.uk> * Makefile.in: Update. diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 17997fd..38a2e32 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -698,6 +698,11 @@ rs6000_override_options (default_cpu) SUBSUBTARGET_OVERRIDE_OPTIONS; #endif + /* The e500 does not have string instructions, and we set + MASK_STRING above when optimizing for size. */ + if (TARGET_SPE && (target_flags & MASK_STRING) != 0) + target_flags = target_flags & ~MASK_STRING; + /* Handle -m(no-)longcall option. This is a bit of a cheap hack, using TARGET_OPTIONS to handle a toggle switch, but we're out of bits in target_flags so TARGET_SWITCHES cannot be used. |