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path: root/include/llvm/Target/TargetLibraryInfo.h
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2013-03-05Add more functions to the TLI.Meador Inge
This patch adds many more functions to the target library information. All of the functions being added were discovered while doing the migration of the simplify-libcalls attribute annotation functionality to the functionattrs pass. As a part of that work the attribute annotation logic will query TLI to determine if a function should be annotated or not. Signed-off-by: Meador Inge <meadori@codesourcery.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176514 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Sort the #include lines for the include/... tree with the script.Chandler Carruth
AKA: Recompile *ALL* the source code! This one went much better. No manual edits here. I spot-checked for silliness and grep-checked for really broken edits and everything seemed good. It all still compiles. Yell if you see something that looks goofy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-22Add more functions to the target library information.Meador Inge
I discovered a few more missing functions while migrating optimizations from the simplify-libcalls pass to the instcombine (I already added some in r167659). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168501 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-10Add more functions to the target library information.Meador Inge
In the process of migrating optimizations from the simplify-libcalls pass to the instcombine pass I noticed that a few functions are missing from the target library information. These functions need to be available for querying in the instcombine library call simplifiers. More functions will probably be added in the future as more simplifiers are migrated to instcombine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167659 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-29Make MemoryBuiltins aware of TargetLibraryInfo.Benjamin Kramer
This disables malloc-specific optimization when -fno-builtin (or -ffreestanding) is specified. This has been a problem for a long time but became more severe with the recent memory builtin improvements. Since the memory builtin functions are used everywhere, this required passing TLI in many places. This means that functions that now have an optional TLI argument, like RecursivelyDeleteTriviallyDeadFunctions, won't remove dead mallocs anymore if the TLI argument is missing. I've updated most passes to do the right thing. Fixes PR13694 and probably others. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162841 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-21Add a few functions to TargetLibraryInfo as part of PR13574.Chad Rosier
Patch by Weiming Zhao <weimingz@codeaurora.org>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162329 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03Try to reduce the compile time impact of r161232.Bob Wilson
The previous change caused fast isel to not attempt handling any calls to builtin functions. That included things like "printf" and caused some noticable regressions in compile time. I wanted to avoid having fast isel keep a separate list of functions that had to be kept in sync with what the code in SelectionDAGBuilder.cpp was handling. I've resolved that here by moving the list into TargetLibraryInfo. This is somewhat redundant in SelectionDAGBuilder but it will ensure that we keep things consistent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161263 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-03Add new getLibFunc method to TargetLibraryInfo.Bob Wilson
This just provides a way to look up a LibFunc::Func enum value for a function name. Alphabetize the enums and function names so we can use a binary search. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161231 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-25make all Emit*() functions consult the TargetLibraryInfo information before ↵Nuno Lopes
creating a call to a library function. Update all clients to pass the TLI information around. Previous draft reviewed by Eli. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160733 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24add a few more functions to TargetLibraryInfo:Nuno Lopes
fputc, memchr, memcmp, putchar, puts, strchr, strncmp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160690 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24TargetLibraryInfo: add strn?cat, strn?cpy, and strn?lenNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160678 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17fix pr12559: mark unavailable win32 math libcallsJoe Groff
also fix SimplifyLibCalls to use TLI rather than compile-time conditionals to enable optimizations on floor, ceil, round, rint, and nearbyint git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154960 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-12Remove redundant getAnalysis<> calls in GlobalOpt. Add a few Itanium ABI callsNick Lewycky
to TargetLibraryInfo and use one of them in GlobalOpt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150323 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20Unweaken vtables as per ↵David Blaikie
http://llvm.org/docs/CodingStandards.html#ll_virtual_anch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-08Enhance both TargetLibraryInfo and SelectionDAGBuilder so that the latter ↵Owen Anderson
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
2011-12-01Add a few more functions to TargetLibraryInfo. More of rdar://10500969.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145596 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30Add a few functions to TargetLibraryInfo.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145508 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30Alphabetize TargetLibraryInfo enum and fix doxygen comments. No functionalChad Rosier
change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable Chad Rosier
(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
2011-11-17Add support for custom names for library functions in TargetLibraryInfo. ↵Eli Friedman
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
2011-05-21add a copy ctor to TargetLibraryInfo.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131806 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-01enhance memcpyopt to obey -fno-builtin and friends. This addresses aChris Lattner
problem reported on cfe-dev. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130661 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-03Optimize fprintf -> iprintf if there are no floating point argumentsRichard Osborne
and siprintf is available on the target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126940 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-03Optimize sprintf -> siprintf if there are no floating point argumentsRichard Osborne
and siprintf is available on the target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126937 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-03Optimize printf -> iprintf if there are no floating point argumentsRichard Osborne
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
2011-02-18add a way to disable all builtins, wire it up to opt's ↵Chris Lattner
-disable-simplifylibcalls flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125978 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18add memset and memcpy, though they are always available for now.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125973 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18introduce a new TargetLibraryInfo pass, which transformations can use toChris Lattner
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
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