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16 Commits
Author SHA1 Message Date
Owen Anderson 243eb9ecbb Enhance both TargetLibraryInfo and SelectionDAGBuilder so that the latter can use the former to prevent the formation of libm SDNode's when -fno-builtin is passed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146193 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-08 22:15:21 +00:00
Chad Rosier fbd828d8e1 Add missing functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145608 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-01 18:26:19 +00:00
Chad Rosier 32b6c59ad0 Add a few more functions to TargetLibraryInfo. More of rdar://10500969. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145596 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-01 17:54:37 +00:00
Chad Rosier 8ff4115ef0 Add a few functions to TargetLibraryInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145508 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-30 19:19:00 +00:00
Chad Rosier 683e47b1dd Alphabetize TargetLibraryInfo enum and fix doxygen comments. No functional 
change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145468 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-30 01:51:49 +00:00
Chad Rosier 3d925d24e8 Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable 
(fptrunc (sqrt (fpext x))) -> (sqrtf x) transformation if -fno-builtin is 
specified.
rdar://10466410

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145460 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-29 23:57:10 +00:00
Eli Friedman 9d434dbff3 Add support for custom names for library functions in TargetLibraryInfo. Add a custom name for fwrite and fputs on x86-32 OSX. Make SimplifyLibCalls honor the custom 
names for fwrite and fputs.

Fixes <rdar://problem/9815881>.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144876 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-17 01:27:36 +00:00
Duncan Sands 9fe88973be Enable printf() to iprintf() optimization for the TCE target. 
Patch by Pekka Jaaskelainen. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132774 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-09 11:11:45 +00:00
Chris Lattner 40f5fbcc5c add a copy ctor to TargetLibraryInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131806 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-21 20:09:13 +00:00
Daniel Dunbar 558692fd0a ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OS 
triple component.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129838 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-20 00:14:25 +00:00
Daniel Dunbar 13fb3b5706 Target: Eliminate a use of getDarwinMajorNumber(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129803 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-19 20:44:08 +00:00
Richard Osborne 022708f221 Optimize fprintf -> iprintf if there are no floating point arguments 
and siprintf is available on the target.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126940 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-03 14:20:22 +00:00
Richard Osborne 419454ad37 Optimize sprintf -> siprintf if there are no floating point arguments 
and siprintf is available on the target.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126937 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-03 14:09:28 +00:00
Richard Osborne 3649824bec 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126935 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-03 13:17:51 +00:00
Chris Lattner 188a7e00e7 add a way to disable all builtins, wire it up to opt's -disable-simplifylibcalls flag. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125978 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-18 22:34:03 +00:00
Chris Lattner ce99120084 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125965 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-18 21:50:34 +00:00