| commit | 5dae9486d92a0a69b9ef0d28e3282a18d50aba2b | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Nov 2017 15:44:18 +0000 (1 15:44 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Nov 2017 15:44:18 +0000 (1 15:44 +0000) | ||
| tree | 52aae78cf938c3b3a9d91213fc749f00eafc3720 | treesnapshot (tar.gz zip) |
| parent | f81dd217477dd52ee934f2ff2c36fdfc6fc4a939 | commitdiff |
Make tree-ssa-dse.c:normalize_ref return a bool
This patch moves the check for an overlapping byte to normalize_ref
from its callers, so that it's easier to convert to poly_ints later.
It's not really worth it on its own.
2017-11-01 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* tree-ssa-dse.c (normalize_ref): Check whether the ranges overlap
and return false if not.
(clear_bytes_written_by, live_bytes_read): Update accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254313 138bc75d-0d04-0410-961f-82ee72b054a4
This patch moves the check for an overlapping byte to normalize_ref
from its callers, so that it's easier to convert to poly_ints later.
It's not really worth it on its own.
2017-11-01 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* tree-ssa-dse.c (normalize_ref): Check whether the ranges overlap
and return false if not.
(clear_bytes_written_by, live_bytes_read): Update accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254313 138bc75d-0d04-0410-961f-82ee72b054a4
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| gcc/tree-ssa-dse.c | diffblobblamehistory |