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| author | Roger Sayle <roger@nextmovesoftware.com> | 2023-05-31 23:40:11 +0100 |
|---|---|---|
| committer | Roger Sayle <roger@nextmovesoftware.com> | 2023-05-31 23:40:11 +0100 |
| commit | 0ede6b5ad77c4791a513ab312b9e278dafc2bff9 (patch) | |
| tree | 6950b178e9ffd14459fb0f5c785c253a8ed34c7d /gcc/fold-const-call.cc | |
| parent | 49f59826c66bcaa3531429381b4aed944c332e5b (diff) | |
| download | gcc-0ede6b5ad77c4791a513ab312b9e278dafc2bff9.zip gcc-0ede6b5ad77c4791a513ab312b9e278dafc2bff9.tar.gz gcc-0ede6b5ad77c4791a513ab312b9e278dafc2bff9.tar.bz2 | |
Refactor wi::bswap as a function (instead of a method).
This patch implements Richard Sandiford's suggestion from
https://gcc.gnu.org/pipermail/gcc-patches/2023-May/618215.html
that wi::bswap (and a new wi::bitreverse) should be functions,
and ideally only accessors are member functions. This patch
implements the first step, moving/refactoring wi::bswap.
2023-05-31 Roger Sayle <roger@nextmovesoftware.com>
Richard Sandiford <richard.sandiford@arm.com>
gcc/ChangeLog
* fold-const-call.cc (fold_const_call_ss) <CFN_BUILT_IN_BSWAP*>:
Update call to wi::bswap.
* simplify-rtx.cc (simplify_const_unary_operation) <case BSWAP>:
Update call to wi::bswap.
* tree-ssa-ccp.cc (evaluate_stmt) <case BUILT_IN_BSWAP*>:
Update calls to wi::bswap.
* wide-int.cc (wide_int_storage::bswap): Remove/rename to...
(wi::bswap_large): New function, with revised API.
* wide-int.h (wi::bswap): New (template) function prototype.
(wide_int_storage::bswap): Remove method.
(sext_large, zext_large): Consistent indentation/line wrapping.
(bswap_large): Prototype helper function containing implementation.
(wi::bswap): New template wrapper around bswap_large.
Diffstat (limited to 'gcc/fold-const-call.cc')
| -rw-r--r-- | gcc/fold-const-call.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fold-const-call.cc b/gcc/fold-const-call.cc index 340cb66..663eae2 100644 --- a/gcc/fold-const-call.cc +++ b/gcc/fold-const-call.cc @@ -1060,7 +1060,8 @@ fold_const_call_ss (wide_int *result, combined_fn fn, const wide_int_ref &arg, case CFN_BUILT_IN_BSWAP32: case CFN_BUILT_IN_BSWAP64: case CFN_BUILT_IN_BSWAP128: - *result = wide_int::from (arg, precision, TYPE_SIGN (arg_type)).bswap (); + *result = wi::bswap (wide_int::from (arg, precision, + TYPE_SIGN (arg_type))); return true; default: |