[llvm-commits] Patch for pr12559: mark missing math LibCalls as unavailable on win32; fix SimplifyLibCalls to use TLI for floor etc.

[Joe Groff]

On Tue, Apr 17, 2012 at 9:21 AM, Joe Groff <arcata at gmail.com> wrote:
> On Sun, Apr 15, 2012 at 1:38 PM, Joe Groff <arcata at gmail.com> wrote:
>> Here's a patch for opt that makes it take an -mtriple option, and a
>> revised patch for pr12559 that tests that (float)floor, (float)ceil,
>> and (float)sqrt still optimize to single-precision libcalls for mingw
>> and win64 targets. (There doesn't appear to be such an optimization
>> implemented yet for other math libcalls available on Windows.)

opt patch committed as r154959; pr12559 patch committed as r154960.

-Joe