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| author | Uros Bizjak <ubizjak@gmail.com> | 2016-10-04 16:50:35 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2016-10-04 16:50:35 +0200 |
| commit | 9f06db14fae821a5f34196eab15df0e991c8061a (patch) | |
| tree | 2e7d94eb19333de1f4438f85af697b3185d4ac13 /gcc/config | |
| parent | f5682f01d01f8f4f4c6ea47d267d0445e24c220c (diff) | |
| download | gcc-9f06db14fae821a5f34196eab15df0e991c8061a.zip gcc-9f06db14fae821a5f34196eab15df0e991c8061a.tar.gz gcc-9f06db14fae821a5f34196eab15df0e991c8061a.tar.bz2 | |
x86-tune.def (X86_TUNE_VECTORIZE_DOUBLE): Remove.
* config/i386/x86-tune.def (X86_TUNE_VECTORIZE_DOUBLE): Remove.
* config/i386/i386.h (TARGET_VECTORIZE_DOUBLE): Remove.
* config/i386/i386.c (ix86_add_stmt_cost): Use TARGET_BONNEL instead
of !TARGET_VECTORIZE_DOUBLE when penalizing DFmode vector ops.
From-SVN: r240748
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/i386.c | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/x86-tune.def | 4 |
3 files changed, 2 insertions, 8 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index e0b2d57..58758d32 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -49667,8 +49667,8 @@ ix86_add_stmt_cost (void *data, int count, enum vect_cost_for_stmt kind, tree vectype = stmt_info ? stmt_vectype (stmt_info) : NULL_TREE; int stmt_cost = ix86_builtin_vectorization_cost (kind, vectype, misalign); - /* Penalize DFmode vector operations for !TARGET_VECTORIZE_DOUBLE. */ - if (kind == vector_stmt && !TARGET_VECTORIZE_DOUBLE + /* Penalize DFmode vector operations for Bonnell. */ + if (TARGET_BONNELL && kind == vector_stmt && vectype && GET_MODE_INNER (TYPE_MODE (vectype)) == DFmode) stmt_cost *= 5; /* FIXME: The value here is arbitrary. */ diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 8751143..a395532 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -481,8 +481,6 @@ extern unsigned char ix86_tune_features[X86_TUNE_LAST]; #define TARGET_OPT_AGU ix86_tune_features[X86_TUNE_OPT_AGU] #define TARGET_AVOID_LEA_FOR_ADDR \ ix86_tune_features[X86_TUNE_AVOID_LEA_FOR_ADDR] -#define TARGET_VECTORIZE_DOUBLE \ - ix86_tune_features[X86_TUNE_VECTORIZE_DOUBLE] #define TARGET_SOFTWARE_PREFETCHING_BENEFICIAL \ ix86_tune_features[X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL] #define TARGET_AVX128_OPTIMAL \ diff --git a/gcc/config/i386/x86-tune.def b/gcc/config/i386/x86-tune.def index 8c7a14d..36a5966 100644 --- a/gcc/config/i386/x86-tune.def +++ b/gcc/config/i386/x86-tune.def @@ -322,10 +322,6 @@ DEF_TUNE (X86_TUNE_EXT_80387_CONSTANTS, "ext_80387_constants", /* SSE instruction selection tuning */ /*****************************************************************************/ -/* X86_TUNE_VECTORIZE_DOUBLE: Enable double precision vector - instructions. */ -DEF_TUNE (X86_TUNE_VECTORIZE_DOUBLE, "vectorize_double", ~m_BONNELL) - /* X86_TUNE_GENERAL_REGS_SSE_SPILL: Try to spill general regs to SSE regs instead of memory. */ DEF_TUNE (X86_TUNE_GENERAL_REGS_SSE_SPILL, "general_regs_sse_spill", |