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Johannes Doerfert 757a32b5b3 [FIX] Approximate non-affine loops correctly
Before isValidCFG() could hide the fact that a loop is non-affine by
  over-approximation. This is problematic if a subregion of the loop contains
  an exit/latch block and is over-approximated. Now we do not over-approximate
  in the isValidCFG function if we check loop control.  If such control is
  non-affine the whole loop is over-approximated, not only a subregion.

llvm-svn: 249273
2015-10-04 14:54:27 +00:00
clang Pass SourceRange by value in a test I missed in r249259. 2015-10-04 05:09:13 +00:00
clang-tools-extra SourceRanges are small and trivially copyable, don't them by reference. NFC 2015-10-04 04:53:37 +00:00
compiler-rt [CMake] [darwin] [builtins] Add INSTALL_DIR to darwin_lipo_libs 2015-10-02 22:14:25 +00:00
debuginfo-tests New round of fixes for "Always compile debuginfo-tests for the host triple" 2014-10-18 23:47:59 +00:00
libclc Implement tanh builtin 2015-09-29 06:39:09 +00:00
libcxx [libcxx] Use newest supported language dialect when running the test suite. 2015-10-03 02:32:23 +00:00
libcxxabi Let cxa_demangle.cpp compile with gcc/libstdc++ 4.8 and clang-cl/MSVC2013's STL. 2015-09-20 18:10:46 +00:00
libunwind unwind: Allow the building of libunwind for MIPS. 2015-09-26 18:26:01 +00:00
lld [ELF2/AArch64] R_AARCH64_ABS{16,32} can fail. 2015-10-04 01:08:58 +00:00
lldb cmake: ensure readline python module target is added before finishing swig. 2015-10-04 01:28:51 +00:00
llgo [llgo] irgen: always use TargetMachine's data layout 2015-09-25 06:28:14 +00:00
llvm Support for function summary index bitcode sections and files. 2015-10-04 14:33:43 +00:00
openmp Fix memory corruption in Windows debug library 2015-09-25 17:23:17 +00:00
polly [FIX] Approximate non-affine loops correctly 2015-10-04 14:54:27 +00:00