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| author | Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | 2011-10-03 08:13:26 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2011-10-03 08:13:26 -0700 |
| commit | f90e8e2eae9a83d22efd7922673116a97ebf5290 (patch) | |
| tree | f49377e311033773555fb0a2471ab04986fefafe /gcc/config/i386/sse.md | |
| parent | e4a5b262e7bc64b22a34ada24b5d83b6c13dbe40 (diff) | |
| download | gcc-f90e8e2eae9a83d22efd7922673116a97ebf5290.zip gcc-f90e8e2eae9a83d22efd7922673116a97ebf5290.tar.gz gcc-f90e8e2eae9a83d22efd7922673116a97ebf5290.tar.bz2 | |
Vector shuffling patch from Artem Shinkarov.
From-SVN: r179462
Diffstat (limited to 'gcc/config/i386/sse.md')
| -rw-r--r-- | gcc/config/i386/sse.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index baa22a6..251cdde 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -230,6 +230,12 @@ (V4SF "V4SF") (V2DF "V2DF") (TI "TI")]) +;; All 128bit vector modes +(define_mode_attr sseshuffint + [(V16QI "V16QI") (V8HI "V8HI") + (V4SI "V4SI") (V2DI "V2DI") + (V4SF "V4SI") (V2DF "V2DI")]) + ;; Mapping of vector float modes to an integer mode of the same size (define_mode_attr sseintvecmode [(V8SF "V8SI") (V4DF "V4DI") @@ -6216,6 +6222,19 @@ DONE; }) +(define_expand "vshuffle<mode>" + [(match_operand:V_128 0 "register_operand" "") + (match_operand:V_128 1 "register_operand" "") + (match_operand:V_128 2 "register_operand" "") + (match_operand:<sseshuffint> 3 "register_operand" "")] + "TARGET_SSSE3 || TARGET_AVX" +{ + bool ok = ix86_expand_vshuffle (operands); + gcc_assert (ok); + DONE; +}) + + ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; Parallel bitwise logical operations |