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David Majnemer c82f27af2a SimplifyCFG: Do not transform PHI to select if doing so would be unsafe
PR16069 is an interesting case where an incoming value to a PHI is a
trap value while also being a 'ConstantExpr'.

We do not consider this case when performing the 'HoistThenElseCodeToIf'
optimization.

Instead, make our modifications more conservative if we detect that we
cannot transform the PHI to a select.

llvm-svn: 183152
2013-06-03 20:43:12 +00:00
clang UnresolvedMemberExpr should have an expr location of the member (not the base) 2013-06-03 19:46:44 +00:00
clang-tools-extra Add support for report execution times 2013-06-03 18:44:31 +00:00
compiler-rt [asan] ASan Linux MIPS32 support (compiler-rt part), patch by Jyun-Yan Y 2013-06-03 14:49:25 +00:00
debuginfo-tests Remove IR scenario tests. 2013-03-15 20:52:10 +00:00
libclc Update the copyright coredits -- Happy new year 2013! 2013-01-01 10:00:19 +00:00
libcxx Neglected to remove a debugging comment from last commit. 2013-05-21 21:19:35 +00:00
libcxxabi Add capability to demangle invocation functions for ObjC blocks. 2013-04-10 19:44:03 +00:00
lld [lld][ELF] Add parser for linker script ENTRY command 2013-06-03 18:05:21 +00:00
lldb Fix FreeBSD build due to previous changes to ProcessMonitor::Detach. 2013-06-03 19:48:53 +00:00
llvm SimplifyCFG: Do not transform PHI to select if doing so would be unsafe 2013-06-03 20:43:12 +00:00
polly scop detection: do not call getAliasSetForPointer when IgnoreAliasing 2013-06-03 16:35:41 +00:00