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This is a follow-up to r209358: PR19799: Indvars miscompile due to an incorrect max backedge taken count from SCEV. That fix was incomplete as pointed out by Arnold and Michael Z. The code was also too confusing. It needed a careful rewrite with more unit tests. This version will also happen to optimize more cases. <rdar://17005101> PR19799: Indvars miscompile... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209545 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
Analysis | ||
Assembler | ||
Bindings | ||
Bitcode | ||
BugPoint | ||
CodeGen | ||
DebugInfo | ||
ExecutionEngine | ||
Feature | ||
FileCheck | ||
Instrumentation | ||
Integer | ||
JitListener | ||
Linker | ||
LTO | ||
MC | ||
Object | ||
Other | ||
TableGen | ||
tools | ||
Transforms | ||
Unit | ||
Verifier | ||
YAMLParser | ||
.clang-format | ||
CMakeLists.txt | ||
lit.cfg | ||
lit.site.cfg.in | ||
Makefile | ||
Makefile.tests | ||
TestRunner.sh |