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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-11-17 18:43:42 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-11-17 18:43:42 +0000 |
| commit | 1d9da71f4f1dcad2a5e2bd3a3e9fac6012a6049b (patch) | |
| tree | 3e66f5aadc735245c637a8832dd961243bf16b74 /gcc/gimple-fold.c | |
| parent | d7ebef0648bc358514ed2048a46b22f801c19689 (diff) | |
| download | gcc-1d9da71f4f1dcad2a5e2bd3a3e9fac6012a6049b.zip gcc-1d9da71f4f1dcad2a5e2bd3a3e9fac6012a6049b.tar.gz gcc-1d9da71f4f1dcad2a5e2bd3a3e9fac6012a6049b.tar.bz2 | |
Make more use of combined_fn
This patch generalises fold-const.[hc] routines to use combined_fn
instead of built_in_function. It also updates gimple-ssa-backprop,c
since the update is simple and it avoids churn on the call to
negate_mathfn_p.
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* fold-const.h (negate_mathfn_p): Take a combined_fn rather
than a built_in_function.
(tree_call_nonnegative_warnv_p): Take a combined_fn rather than
a function decl.
(integer_valued_real_call_p): Likewise.
* fold-const.c: Include case-cfn-macros.h
(negate_mathfn_p): Take a combined_fn rather than a built_in_function.
(negate_expr_p): Update accordingly.
(tree_call_nonnegative_warnv_p): Take a combined_fn rather than
a function decl.
(integer_valued_real_call_p): Likewise.
(tree_invalid_nonnegative_warnv_p): Update accordingly.
(integer_valued_real_p): Likewise.
* gimple-fold.c (gimple_call_nonnegative_warnv_p): Update call
to tree_call_nonnegative_warnv_p.
(gimple_call_integer_valued_real_p): Likewise
integer_valued_real_call_p.
* gimple-ssa-backprop.c: Include case-cfn-macros.h.
(backprop::process_builtin_call_use): Extend to combined_fn.
(strip_sign_op_1): Likewise.
(backprop::process_use): Don't check for built-in calls here.
(backprop::execute): Likewise.
(backprop::optimize_builtin_call): Update call to negate_mathfn_p.
From-SVN: r230478
Diffstat (limited to 'gcc/gimple-fold.c')
| -rw-r--r-- | gcc/gimple-fold.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index fc095eb..436e29b 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -6202,7 +6202,7 @@ gimple_call_nonnegative_warnv_p (gimple *stmt, bool *strict_overflow_p, gimple_call_arg (stmt, 1) : NULL_TREE; return tree_call_nonnegative_warnv_p (gimple_expr_type (stmt), - gimple_call_fndecl (stmt), + gimple_call_combined_fn (stmt), arg0, arg1, strict_overflow_p, depth); @@ -6295,7 +6295,7 @@ gimple_call_integer_valued_real_p (gimple *stmt, int depth) tree arg1 = (gimple_call_num_args (stmt) > 1 ? gimple_call_arg (stmt, 1) : NULL_TREE); - return integer_valued_real_call_p (gimple_call_fndecl (stmt), + return integer_valued_real_call_p (gimple_call_combined_fn (stmt), arg0, arg1, depth); } |