On Fri, 4 Jul 2014, Kyrill Tkachov wrote:
> These end up taking different codepaths through the compiler () because
> __builtin_lround has to take -fmath-errno into account and does not end up
> getting inlined (generating a call to the library lround).
That suggests this transformation is buggy
Hi all,
Consider code:
long int
foo (double a)
{
return __builtin_round (a);
}
Compiling for aarch64-none-elf (bare-metal aarch64 with newlib as
C-library) with -O2 gives the 003t.original dump:
;; Function foo (null)
;; enabled by -tree-original
{
return (long int) __builtin_round (a)
