forked from OSchip/llvm-project
757a32b5b3
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 |
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clang | ||
clang-tools-extra | ||
compiler-rt | ||
debuginfo-tests | ||
libclc | ||
libcxx | ||
libcxxabi | ||
libunwind | ||
lld | ||
lldb | ||
llgo | ||
llvm | ||
openmp | ||
polly |