On 6/15/07, H. J. Lu <[EMAIL PROTECTED]> wrote:
Why don't we turn on vectorizer at -O3 or even -O2, depending on ISA? I added -ftree-vectorize to BOOT_CFLAGS on x86-64. According to -ftree-vectorizer-verbose=1, there are 82 loops vectorized in gcc source. There are no regressions. There are not much changes in bootstrap time as well as "make check" time.
Guess you did not see my PR 32093 then where -ftree-vectorize breaks some testcase? Thanks, Andrew Pinski
