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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2017-03-03 16:32:01 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2017-03-03 16:32:01 +0000 |
| commit | d9074b295905374434534278524d541c47545347 (patch) | |
| tree | 56c71dfefa17ad1cb81765edeff15efd007f4bac | |
| parent | c953fb88feaff23f5ffb7caf2f906f08d2d79550 (diff) | |
| download | gcc-d9074b295905374434534278524d541c47545347.zip gcc-d9074b295905374434534278524d541c47545347.tar.gz gcc-d9074b295905374434534278524d541c47545347.tar.bz2 | |
[AArch64] Fix bootstrap due to wide_int .elt (0) uninit warning
* config/aarch64/aarch64.c (aarch64_float_const_representable_p):
Use wide_int::ulow () instead of .elt (0).
From-SVN: r245877
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 096d23f..03522ce 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-03-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64.c (aarch64_float_const_representable_p): + Use wide_int::ulow () instead of .elt (0). + 2017-03-03 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (*pushtf): Change *roF constraint to *roC. diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index ab1bdc0..714bb79 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -12496,7 +12496,7 @@ aarch64_float_const_representable_p (rtx x) /* If the low part of the mantissa has bits set we cannot represent the value. */ - if (w.elt (0) != 0) + if (w.ulow () != 0) return false; /* We have rejected the lower HOST_WIDE_INT, so update our understanding of how many bits lie in the mantissa and |