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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-08-30 11:21:04 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-08-30 11:21:04 +0000 |
| commit | a97390bf6e92f6f9b0f4e20aff4390ca5c609e37 (patch) | |
| tree | 887cbbdf7eab9b228fc8dbc63e7d4c06f9b255eb /gcc/go/go-lang.c | |
| parent | 382615c64cad28fb4aa0566b25b3f1921b3d6a3d (diff) | |
| download | gcc-a97390bf6e92f6f9b0f4e20aff4390ca5c609e37.zip gcc-a97390bf6e92f6f9b0f4e20aff4390ca5c609e37.tar.gz gcc-a97390bf6e92f6f9b0f4e20aff4390ca5c609e37.tar.bz2 | |
[77/77] Add a complex_mode class
This patch adds another machine_mode wrapper for modes that are
known to be COMPLEX_MODE_P. There aren't yet many places that make
use of it, but that might change in future.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* coretypes.h (complex_mode): New type.
* gdbhooks.py (build_pretty_printer): Handle it.
* machmode.h (complex_mode): New class.
(complex_mode::includes_p): New function.
(is_complex_int_mode): Likewise.
(is_complex_float_mode): Likewise.
* genmodes.c (get_mode_class): Handle complex mode classes.
* function.c (expand_function_end): Use is_complex_int_mode.
gcc/go/
* go-lang.c (go_langhook_type_for_mode): Use is_complex_float_mode.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251527
Diffstat (limited to 'gcc/go/go-lang.c')
| -rw-r--r-- | gcc/go/go-lang.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/go/go-lang.c b/gcc/go/go-lang.c index d470d5a..81eeb5c 100644 --- a/gcc/go/go-lang.c +++ b/gcc/go/go-lang.c @@ -384,7 +384,7 @@ go_langhook_type_for_mode (machine_mode mode, int unsignedp) scalar_int_mode imode; scalar_float_mode fmode; - enum mode_class mc = GET_MODE_CLASS (mode); + complex_mode cmode; if (is_int_mode (mode, &imode)) return go_langhook_type_for_size (GET_MODE_BITSIZE (imode), unsignedp); else if (is_float_mode (mode, &fmode)) @@ -402,9 +402,9 @@ go_langhook_type_for_mode (machine_mode mode, int unsignedp) return long_double_type_node; } } - else if (mc == MODE_COMPLEX_FLOAT) + else if (is_complex_float_mode (mode, &cmode)) { - switch (GET_MODE_BITSIZE (mode)) + switch (GET_MODE_BITSIZE (cmode)) { case 64: return complex_float_type_node; @@ -413,7 +413,7 @@ go_langhook_type_for_mode (machine_mode mode, int unsignedp) default: // We have to check for long double in order to support // i386 excess precision. - if (mode == TYPE_MODE(complex_long_double_type_node)) + if (cmode == TYPE_MODE(complex_long_double_type_node)) return complex_long_double_type_node; } } |