diff options
| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-08-30 11:09:27 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-08-30 11:09:27 +0000 |
| commit | b5f2d801b10c25ef32a80c03d6df8668920a593c (patch) | |
| tree | 7128c82384620d1aa931e09c93420443dbee1554 /gcc/cp/mangle.c | |
| parent | 3205ab28e639b69e5979f9d8336e2be75f681661 (diff) | |
| download | gcc-b5f2d801b10c25ef32a80c03d6df8668920a593c.zip gcc-b5f2d801b10c25ef32a80c03d6df8668920a593c.tar.gz gcc-b5f2d801b10c25ef32a80c03d6df8668920a593c.tar.bz2 | |
[9/77] Add SCALAR_FLOAT_TYPE_MODE
This patch adds a macro that extracts the TYPE_MODE and forcibly
converts it to a scalar_float_mode. The forcible conversion
includes a gcc_checking_assert that the mode is a SCALAR_FLOAT_MODE_P.
This becomes important as more static type checking is added by
later patches. It has the additional benefit of bypassing the
VECTOR_TYPE_P (...) ? vector_type_mode (...) : ... condition
in TYPE_MODE; in release builds the new macro is a simple
field access.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* tree.h (SCALAR_FLOAT_TYPE_MODE): New macro.
* builtins.c (expand_builtin_signbit): Use it instead of TYPE_MODE.
* fold-const.c (fold_convert_const_real_from_fixed): Likewise.
(native_encode_real): Likewise.
(native_interpret_real): Likewise.
* hsa-brig.c (emit_immediate_scalar_to_buffer): Likewise.
* tree-vrp.c (simplify_float_conversion_using_ranges): Likewise.
gcc/cp/
* mangle.c (write_real_cst): Use SCALAR_FLOAT_TYPE_MODE
instead of TYPE_MODE.
gcc/fortran/
* target-memory.c (size_float): Use SCALAR_FLOAT_TYPE_MODE
instead of TYPE_MODE.
gcc/objc/
* objc-encoding.c (encode_type): Use SCALAR_FLOAT_TYPE_MODE
instead of TYPE_MODE.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251460
Diffstat (limited to 'gcc/cp/mangle.c')
| -rw-r--r-- | gcc/cp/mangle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index ce7c0c5..15f4421 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -1788,7 +1788,7 @@ write_real_cst (const tree value) int i, limit, dir; tree type = TREE_TYPE (value); - int words = GET_MODE_BITSIZE (TYPE_MODE (type)) / 32; + int words = GET_MODE_BITSIZE (SCALAR_FLOAT_TYPE_MODE (type)) / 32; real_to_target (target_real, &TREE_REAL_CST (value), TYPE_MODE (type)); |