| Message ID | 58B99972.9070906@foss.arm.com |
|---|---|
| State | New |
| Headers | show |
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
Hi all, This patch fixes the aarch64 bootstrap failure I've encountered. Richi suggested on IRC that we should be using .ulow () on the wide_int insetad of accessing elt (0) as that doesn't play well with the uninit analysis. Bootstrapped and tested on aarch64-none-linux-gnu. Committing to trunk in the interest of fixing the build 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).