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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-12-20 12:53:12 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-12-20 12:53:12 +0000 |
| commit | a02ee6ef8834a80d4692736eb340db9854fe32ce (patch) | |
| tree | 8efbeb8e2635bca8270351647151119cc25cd0a9 /gcc/rtl.h | |
| parent | 02ce5d903e74829a10d98fc25cbe84c3b4d5f023 (diff) | |
| download | gcc-a02ee6ef8834a80d4692736eb340db9854fe32ce.zip gcc-a02ee6ef8834a80d4692736eb340db9854fe32ce.tar.gz gcc-a02ee6ef8834a80d4692736eb340db9854fe32ce.tar.bz2 | |
poly_int: rtx_addr_can_trap_p_1
This patch changes the offset and size arguments of
rtx_addr_can_trap_p_1 from HOST_WIDE_INT to poly_int64. It also
uses a size of -1 rather than 0 to represent an unknown size and
BLKmode rather than VOIDmode to represent an unknown mode.
2017-12-20 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* rtlanal.c (rtx_addr_can_trap_p_1): Take the offset and size
as poly_int64s rather than HOST_WIDE_INTs. Use a size of -1
rather than 0 to represent an unknown size. Assert that the size
is known when the mode isn't BLKmode.
(may_trap_p_1): Use -1 for unknown sizes.
(rtx_addr_can_trap_p): Likewise. Pass BLKmode rather than VOIDmode.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r255874
Diffstat (limited to 'gcc/rtl.h')
0 files changed, 0 insertions, 0 deletions