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9 Commits

Author SHA1 Message Date
Duncan Sands eeb50c8fd2 Enable printf() to iprintf() optimization for the TCE target. 
Patch by Pekka Jaaskelainen. 

llvm-svn: 132774
 2011-06-09 11:11:45 +00:00
Chris Lattner 4c0d9e2249 add a copy ctor to TargetLibraryInfo. 
llvm-svn: 131806
 2011-05-21 20:09:13 +00:00
Daniel Dunbar cd01ed5bd6 ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OS 
triple component.

llvm-svn: 129838
 2011-04-20 00:14:25 +00:00
Daniel Dunbar 9483bb6bf3 Target: Eliminate a use of getDarwinMajorNumber(). 
llvm-svn: 129803
 2011-04-19 20:44:08 +00:00
Richard Osborne af52c52569 Optimize fprintf -> iprintf if there are no floating point arguments 
and siprintf is available on the target.

llvm-svn: 126940
 2011-03-03 14:20:22 +00:00
Richard Osborne 2dfb888392 Optimize sprintf -> siprintf if there are no floating point arguments 
and siprintf is available on the target.

llvm-svn: 126937
 2011-03-03 14:09:28 +00:00
Richard Osborne 815de536e5 Optimize printf -> iprintf if there are no floating point arguments 
and iprintf is available on the target. Currently iprintf is only
marked as being available on the XCore.

llvm-svn: 126935
 2011-03-03 13:17:51 +00:00
Chris Lattner 1341df93f7 add a way to disable all builtins, wire it up to opt's -disable-simplifylibcalls flag. 
llvm-svn: 125978
 2011-02-18 22:34:03 +00:00
Chris Lattner 0e125bb4d0 introduce a new TargetLibraryInfo pass, which transformations can use to 
query about available library functions.  For now this just has 
memset_pattern16, which exists on darwin, but it can be extended for a 
bunch of other things in the future.

llvm-svn: 125965
 2011-02-18 21:50:34 +00:00