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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-11-17 18:56:21 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-11-17 18:56:21 +0000 |
| commit | 98937c6816d7fae32832901e05582b8730c0aaf5 (patch) | |
| tree | d93aac275b2624b635d47ec169b1c2c1d71038c2 | |
| parent | 70439f0d61b811fa5b9a77fcdf40c6353daa8f75 (diff) | |
| download | gcc-98937c6816d7fae32832901e05582b8730c0aaf5.zip gcc-98937c6816d7fae32832901e05582b8730c0aaf5.tar.gz gcc-98937c6816d7fae32832901e05582b8730c0aaf5.tar.bz2 | |
Simplify ix86_builtin_vectorized_function
After the previous patches it's no longer necessary for
TARGET_BUILTIN_VECTORIZED_FUNCTION to return functions that
map to the vector optab of the original operation. We'll use
a vector form of the internal function instead.
Tested on x86_64-linux-gnu.
gcc/
* config/i386/i386.c (ix86_builtin_vectorized_function): Remove
entries that map directly to optabs.
From-SVN: r230493
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 63 |
2 files changed, 5 insertions, 63 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cdf4e6e..05cb9db 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2015-11-17 Richard Sandiford <richard.sandiford@arm.com> + * config/i386/i386.c (ix86_builtin_vectorized_function): Remove + entries that map directly to optabs. + +2015-11-17 Richard Sandiford <richard.sandiford@arm.com> + * internal-fn.h (direct_internal_fn_info): Add vectorizable flag. * internal-fn.c (direct_internal_fn_array): Update accordingly. * tree-vectorizer.h (vectorizable_function): Delete. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 763230a..e752e62 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -42012,27 +42012,6 @@ ix86_builtin_vectorized_function (unsigned int fn, tree type_out, switch (fn) { - CASE_CFN_SQRT: - if (out_mode == DFmode && in_mode == DFmode) - { - if (out_n == 2 && in_n == 2) - return ix86_get_builtin (IX86_BUILTIN_SQRTPD); - else if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_SQRTPD256); - else if (out_n == 8 && in_n == 8) - return ix86_get_builtin (IX86_BUILTIN_SQRTPD512); - } - if (out_mode == SFmode && in_mode == SFmode) - { - if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_SQRTPS_NR); - else if (out_n == 8 && in_n == 8) - return ix86_get_builtin (IX86_BUILTIN_SQRTPS_NR256); - else if (out_n == 16 && in_n == 16) - return ix86_get_builtin (IX86_BUILTIN_SQRTPS_NR512); - } - break; - CASE_CFN_EXP2: if (out_mode == SFmode && in_mode == SFmode) { @@ -42135,27 +42114,6 @@ ix86_builtin_vectorized_function (unsigned int fn, tree type_out, } break; - CASE_CFN_COPYSIGN: - if (out_mode == DFmode && in_mode == DFmode) - { - if (out_n == 2 && in_n == 2) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPD); - else if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPD256); - else if (out_n == 8 && in_n == 8) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPD512); - } - if (out_mode == SFmode && in_mode == SFmode) - { - if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPS); - else if (out_n == 8 && in_n == 8) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPS256); - else if (out_n == 16 && in_n == 16) - return ix86_get_builtin (IX86_BUILTIN_CPYSGNPS512); - } - break; - CASE_CFN_FLOOR: /* The round insn does not trap on denormals. */ if (flag_trapping_math || !TARGET_ROUND) @@ -42240,27 +42198,6 @@ ix86_builtin_vectorized_function (unsigned int fn, tree type_out, } break; - CASE_CFN_ROUND: - /* The round insn does not trap on denormals. */ - if (flag_trapping_math || !TARGET_ROUND) - break; - - if (out_mode == DFmode && in_mode == DFmode) - { - if (out_n == 2 && in_n == 2) - return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ); - else if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ256); - } - if (out_mode == SFmode && in_mode == SFmode) - { - if (out_n == 4 && in_n == 4) - return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ); - else if (out_n == 8 && in_n == 8) - return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ256); - } - break; - CASE_CFN_FMA: if (out_mode == DFmode && in_mode == DFmode) { |