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Manoj Gupta 6b54c7e11b [LoopVectorizer] Use two step casting for float to pointer types. 
Summary:
LoopVectorizer is creating casts between vec<ptr> and vec<float> types
on ARM when compiling OpenCV. Since, tIs is illegal to directly cast a
floating point type to a pointer type even if the types have same size
causing a crash. Fix the crash using a two-step casting by bitcasting
to integer and integer to pointer/float.
Fixes PR33804.

Reviewers: mkuper, Ayal, dlj, rengolin, srhines

Reviewed By: rengolin

Subscribers: aemerson, kristof.beyls, mkazantsev, Meinersbur, rengolin, mzolotukhin, llvm-commits

Differential Revision: https://reviews.llvm.org/D35498

llvm-svn: 312331
 		2017-09-01 15:36:00 +00:00
clang Driver: extract modules flag handling (NFC) 2017-09-01 15:25:17 +00:00
clang-tools-extra [cppcoreguidelines] Don't rely on SmallPtrSet iteration order. 2017-08-30 20:18:40 +00:00
compiler-rt Revert "[ubsan] Make check-ubsan depend on check-ubsan-minimal." 2017-08-31 23:34:01 +00:00
debuginfo-tests Fix debuginfo-tests with GDB on Linux 2017-08-31 18:16:55 +00:00
libclc amdgcn: rewrite barrier() using fence and clang __builtin_amdgcn_s_barrier 2017-08-16 17:09:00 +00:00
libcxx [libcxx] [www] Change an absolute link to cxx1z_status.html to be relative. 2017-08-31 17:59:51 +00:00
libcxxabi Revert "[libcxxabi] When built with ASan, __cxa_throw calls __asan_handle_no_return" 2017-08-16 22:05:54 +00:00
libunwind Revert r312240 2017-08-31 15:51:23 +00:00
lld [ELF] - Never call splitIntoPieces() twice. NFC. 2017-09-01 12:04:52 +00:00
lldb lldb-mi: -var-update can hang when traversing complex types with pointers 2017-08-31 19:22:33 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [LoopVectorizer] Use two step casting for float to pointer types. 2017-09-01 15:36:00 +00:00
openmp Use va_copy instead of __va_copy to fix building libomp against musl libc 2017-08-19 23:53:36 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Fix Memory Access of failing tests. 2017-09-01 11:36:52 +00:00