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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-12-20 12:52:12 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-12-20 12:52:12 +0000 |
| commit | 37b2b8f95783b449aca30d32f4c97a4db3bd395e (patch) | |
| tree | f9f4281fcb3cf1bbf777100bf54c33ef1de17cc6 /gcc/config | |
| parent | f8832fe1a7611c0458ebf45140c099eb7bf5d0c8 (diff) | |
| download | gcc-37b2b8f95783b449aca30d32f4c97a4db3bd395e.zip gcc-37b2b8f95783b449aca30d32f4c97a4db3bd395e.tar.gz gcc-37b2b8f95783b449aca30d32f4c97a4db3bd395e.tar.bz2 | |
poly_int: TRULY_NOOP_TRUNCATION
This patch makes TRULY_NOOP_TRUNCATION take the mode sizes as
poly_uint64s instead of unsigned ints. The function bodies
don't need to change.
2017-12-20 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* target.def (truly_noop_truncation): Take poly_uint64s instead of
unsigned ints. Change default to hook_bool_puint64_puint64_true.
* doc/tm.texi: Regenerate.
* hooks.h (hook_bool_uint_uint_true): Delete.
(hook_bool_puint64_puint64_true): Declare.
* hooks.c (hook_bool_uint_uint_true): Delete.
(hook_bool_puint64_puint64_true): New function.
* config/mips/mips.c (mips_truly_noop_truncation): Take poly_uint64s
instead of unsigned ints.
* config/spu/spu.c (spu_truly_noop_truncation): Likewise.
* config/tilegx/tilegx.c (tilegx_truly_noop_truncation): Likewise.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r255866
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/mips/mips.c | 2 | ||||
| -rw-r--r-- | gcc/config/spu/spu.c | 2 | ||||
| -rw-r--r-- | gcc/config/tilegx/tilegx.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 4f6eb84..f16a67b 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -22322,7 +22322,7 @@ mips_promote_function_mode (const_tree type ATTRIBUTE_UNUSED, /* Implement TARGET_TRULY_NOOP_TRUNCATION. */ static bool -mips_truly_noop_truncation (unsigned int outprec, unsigned int inprec) +mips_truly_noop_truncation (poly_uint64 outprec, poly_uint64 inprec) { return !TARGET_64BIT || inprec <= 32 || outprec > 32; } diff --git a/gcc/config/spu/spu.c b/gcc/config/spu/spu.c index 4b47b4a..2800a8f7 100644 --- a/gcc/config/spu/spu.c +++ b/gcc/config/spu/spu.c @@ -7185,7 +7185,7 @@ spu_can_change_mode_class (machine_mode from, machine_mode to, reg_class_t) /* Implement TARGET_TRULY_NOOP_TRUNCATION. */ static bool -spu_truly_noop_truncation (unsigned int outprec, unsigned int inprec) +spu_truly_noop_truncation (poly_uint64 outprec, poly_uint64 inprec) { return inprec <= 32 && outprec <= inprec; } diff --git a/gcc/config/tilegx/tilegx.c b/gcc/config/tilegx/tilegx.c index 794afee..140cce1 100644 --- a/gcc/config/tilegx/tilegx.c +++ b/gcc/config/tilegx/tilegx.c @@ -5566,7 +5566,7 @@ tilegx_file_end (void) as sign-extended DI values in registers. */ static bool -tilegx_truly_noop_truncation (unsigned int outprec, unsigned int inprec) +tilegx_truly_noop_truncation (poly_uint64 outprec, poly_uint64 inprec) { return inprec <= 32 || outprec > 32; } |