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| author | Richard Henderson <rth@redhat.com> | 2004-12-22 23:58:41 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-12-22 23:58:41 -0800 |
| commit | 1e0598e25c07970f830bb52f2ae75c7007dea4b4 (patch) | |
| tree | 82224c10b6b040c1b09d8cc1ee0b14eb54d26e72 /gcc/doc/tm.texi | |
| parent | 1c47af84a30650b28b6d1957f1689e2107396a2e (diff) | |
| download | gcc-1e0598e25c07970f830bb52f2ae75c7007dea4b4.zip gcc-1e0598e25c07970f830bb52f2ae75c7007dea4b4.tar.gz gcc-1e0598e25c07970f830bb52f2ae75c7007dea4b4.tar.bz2 | |
optabs.h (OTI_movmisalign, [...]): New.
* optabs.h (OTI_movmisalign, movmisalign_optab): New.
* optabs.c (init_optabs): Create it.
* genopinit.c (optabs): Initialize it.
* expr.c (expand_expr_real_1) <MISALIGNED_INDIRECT_REF>: Use it.
* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.
* target-def.h (TARGET_VECTORIZE_MISALIGNED_MEM_OK): Remove.
* target.h (vectorize.misaligned_mem_ok): Remove.
* targhooks.c (default_vect_misaligned_mem_ok): Remove.
* doc/md.texi (movmisalign): New.
* doc/tm.texi (TARGET_VECTORIZE_MISALIGNED_MEM_OK): Remove.
From-SVN: r92537
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index e338442..fb45a6c 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -5184,16 +5184,6 @@ holding the constant. This restriction is often true of addresses of TLS symbols for various targets. @end deftypefn -@deftypefn {Target Hook} bool TARGET_VECTORIZE_MISALIGNED_MEM_OK (@var{mode}) -This hook should return true if a move* pattern to/from memory -can be generated for machine_mode @var{mode} even if the memory location -is unaligned. -If a move* of data to/from unaligned memory locations is not supported for -machine_mode @var{mode}, the hook should return false. -This hook is used by the autovectorizer, and when expanding a -@code{MISALIGNED_INDIRECT_REF} expression. -@end deftypefn - @deftypefn {Target Hook} tree TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD (void) This hook should return the DECL of a function @var{f} that given an address @var{addr} as an argument returns a mask @var{m} that can be |