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| author | Owen Anderson <resistor@mac.com> | 2013-02-07 00:21:34 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2013-02-07 00:21:34 +0000 |
| commit | ec643abe6903284fc9ae7b6d9ae5e0b4ad40ad28 (patch) | |
| tree | fed80233a33989203470c21cfae7ba95096849e7 /include/llvm/Config | |
| parent | 42258e0ea8781dd29cae4b1a6eb54d8c70dcea0b (diff) | |
| download | external_llvm-ec643abe6903284fc9ae7b6d9ae5e0b4ad40ad28.zip external_llvm-ec643abe6903284fc9ae7b6d9ae5e0b4ad40ad28.tar.gz external_llvm-ec643abe6903284fc9ae7b6d9ae5e0b4ad40ad28.tar.bz2 | |
Conditionalize constant folding of math intrinsics on the availability of an implementation on the host. This is a little bit unfortunate, but until someone decides to implement a full libm for APFloat, we don't have a better way to get this functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174561 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Config')
| -rw-r--r-- | include/llvm/Config/config.h.in | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in index 5fb4c81..2f9e6ff 100644 --- a/include/llvm/Config/config.h.in +++ b/include/llvm/Config/config.h.in @@ -122,6 +122,12 @@ /* Define to 1 if you have the <execinfo.h> header file. */ #undef HAVE_EXECINFO_H +/* Define to 1 if you have the `exp' function. */ +#undef HAVE_EXP + +/* Define to 1 if you have the `exp2' function. */ +#undef HAVE_EXP2 + /* Define to 1 if you have the <fcntl.h> header file. */ #undef HAVE_FCNTL_H @@ -225,6 +231,15 @@ the current directory to the dynamic linker search path. */ #undef HAVE_LINK_R +/* Define to 1 if you have the `log' function. */ +#undef HAVE_LOG + +/* Define to 1 if you have the `log10' function. */ +#undef HAVE_LOG10 + +/* Define to 1 if you have the `log2' function. */ +#undef HAVE_LOG2 + /* Define to 1 if you have the `longjmp' function. */ #undef HAVE_LONGJMP |