From 26a35003bf84e00d7a4f98f4c15af561fcfb31bf Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Sat, 14 May 2005 20:04:19 +0000 Subject: [PATCH] Forgot to commit this earlier. Its part of the simplify-libcalls enhancement for ffs, ffsl, and ffsll optimizations. We can't do the opt unless we also have the at least ffsll function. Notably SVR4 doesn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22033 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Config/config.h.in | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in index d3821324644..ab9cfa20496 100644 --- a/include/llvm/Config/config.h.in +++ b/include/llvm/Config/config.h.in @@ -91,6 +91,9 @@ /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H +/* Define to 1 if you have the `ffsll' function. */ +#undef HAVE_FFSLL + /* Set to 1 if the finite function is found in */ #undef HAVE_FINITE_IN_IEEEFP_H