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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-09-14 17:02:10 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2010-09-14 10:02:10 -0700 |
| commit | 26983c22532f0119ef77c5ad53e622a38a8de81f (patch) | |
| tree | 234df070889197d6478e55b7ed00545077288920 /gcc/config/rs6000/rs6000.c | |
| parent | b93cf3427d41c321829356996b89836ad0dbe58b (diff) | |
| download | gcc-26983c22532f0119ef77c5ad53e622a38a8de81f.tar.gz | |
Turn UNITS_PER_SIMD_WORD into a target hook.
2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
* defaults.h (UNITS_PER_SIMD_WORD): Removed.
* config/arm/arm.h (UNITS_PER_SIMD_WORD): Likewise.
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise.
* config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise.
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise.
* config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise.
* target.def: Add units_per_simd_word to vectorize.
* targhooks.c (default_units_per_simd_word): New.
* targhooks.h (default_units_per_simd_word): Likewise.
* config/arm/arm.c (arm_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/mips/mips.c (mips_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/rs6000/rs6000.c (rs6000_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/sparc/sparc.c (sparc_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* tree-vect-loop.c: Replace UNITS_PER_SIMD_WORD with
TARGET_VECTORIZE_UNITS_PER_SIMD_WORD in comments.
* tree-vect-stmts.c (get_vectype_for_scalar_type): Replace
UNITS_PER_SIMD_WORD with targetm.vectorize.units_per_simd_word.
* system.h (UNITS_PER_SIMD_WORD): Poisoned.
* config/i386/i386-protos.h (ix86_units_per_simd_word): Removed.
* config/i386/i386.c (ix86_units_per_simd_word): Make it
static.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): New.
* doc/tm.texi.in: Remove UNITS_PER_SIMD_WORD. Add
TARGET_VECTORIZE_UNITS_PER_SIMD_WORD.
* doc/tm.texi: Regenerated.
From-SVN: r164285
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index ab5da58c12e..2ebe4849eba 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -3570,6 +3570,18 @@ rs6000_builtin_vectorization_cost (enum vect_cost_for_stmt type_of_cost, } } +/* Implement targetm.vectorize.units_per_simd_word. */ + +static int +rs6000_units_per_simd_word (enum machine_mode mode ATTRIBUTE_UNUSED) +{ + return (TARGET_VSX ? UNITS_PER_VSX_WORD + : (TARGET_ALTIVEC ? UNITS_PER_ALTIVEC_WORD + : (TARGET_SPE ? UNITS_PER_SPE_WORD + : (TARGET_PAIRED_FLOAT ? UNITS_PER_PAIRED_WORD + : UNITS_PER_WORD)))); +} + /* Handle generic options of the form -mfoo=yes/no. NAME is the option name. VALUE is the option value. |