Ahmed Bougacha 252c120f4a [SimplifyLibCalls] Ignore nobuiltin/unavailable fortified libcalls. ... We used to do this before refactorings around r225640. Some clang users checked for _chk libcall availability using: __has_builtin(__builtin___memcpy_chk) When compiling with -fno-builtin, this is always true. When passing -ffreestanding/-mkernel, which both imply -fno-builtin, we end up with fortified libcalls, which isn't acceptable in a freestanding environment which only provides their non-fortified counterparts. Until we change clang and/or teach external users to check for availability differently, disregard the "nobuiltin" attribute and TLI::has. Workaround for PR23093. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233776 91177308-0d34-0410-b5e6-96231b3b80d8		2015-04-01 00:45:09 +00:00
..
AArch64	[CodeGenPrepare][AArch64] Fix a TLI legality check on iPTR to use a lowered instead.	2014-11-12 22:16:55 +00:00
X86	[SimplifyLibCalls] Ignore nobuiltin/unavailable fortified libcalls.	2015-04-01 00:45:09 +00:00
2008-11-24-RAUW-Self.ll
basic.ll
statepoint-relocate.ll	Require a GC strategy be specified for functions which use gc.statepoint	2015-03-27 05:09:33 +00:00