forked from OSchip/llvm-project
9c17eab761
When registers must be live throughout the scheduling region, increase the limit for the register class. Once we exceed the original limit, they will be spilled, and there's no point further reducing pressure. This isn't a perfect heuristics but avoids a situation where the scheduler could become trapped by trying to achieve the impossible. llvm-svn: 187436 |
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clang | ||
clang-tools-extra | ||
compiler-rt | ||
debuginfo-tests | ||
libclc | ||
libcxx | ||
libcxxabi | ||
lld | ||
lldb | ||
llvm | ||
polly |