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Tobias Grosser 80e237bd53 Do not detect scops that are delinearized to arrays with "undef" size
Such codes are not interesting to optimize and most likely never appear in the
normal compilation flow. However, they show up during test case reduction with
bugpoint and trigger -- without this change -- an assert in
polly::MemoryAccess::foldAccess(). It is better to detect them in
ScopDetection itself and just bail out.

Contributed-by:  Utpal Bora  <cs14mtech11017@iith.ac.in>

Reviewers: grosser

Subscribers: pollydev, llvm-commits

Differential Revision: http://reviews.llvm.org/D11425

llvm-svn: 243515
2015-07-29 13:52:05 +00:00
clang [X86][AVX512BW] add convert i16 to i8 and unpack intrinsics 2015-07-29 12:34:20 +00:00
clang-tools-extra Move an extra switch to clang-tools-extra/test/clang-tidy/misc-unused-parameters.cpp from check_clang_tidy.sh. 2015-07-28 22:41:04 +00:00
compiler-rt [asan] Support per-application flags in the Android setup script. 2015-07-28 22:45:24 +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 Fix double implementation of log 2015-07-24 18:07:14 +00:00
libcxx [libcxx] Cleanup CMake configuration and integrate with LLVM 2015-07-29 00:03:51 +00:00
libcxxabi [libcxxabi] Add -funwind-tables to the test compilation options. 2015-07-27 18:20:17 +00:00
libunwind [libunwind] Flip order of extern "C" and attribute(visibility) 2015-07-24 19:29:05 +00:00
lld [ELF2] Emit correct section types. 2015-07-29 00:52:17 +00:00
lldb [LLGS] Spawned process handling cleanup 2015-07-29 12:33:31 +00:00
llgo [llgo] build llgoi by default 2015-07-21 00:47:18 +00:00
llvm Make function comments consistently imperative. 2015-07-29 00:29:08 +00:00
openmp Update Build_With_CMake.txt to reflect changes in CMake refactor 2015-07-27 16:23:42 +00:00
polly Do not detect scops that are delinearized to arrays with "undef" size 2015-07-29 13:52:05 +00:00