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analysis. We're already using TTI in SimplifyCFG, so remove the hard-baked "cheapness" heuristic and use TTI directly. Generally NFC intended, but we're using a slightly different heuristic now so there is a slight test churn. Test changes: * combine-comparisons-by-cse.ll: Removed unneeded branch check. * 2014-08-04-muls-it.ll: Test now doesn't branch but emits muleq. * coalesce-subregs.ll: Superfluous block check. * 2008-01-02-hoist-fp-add.ll: fadd is safe to speculate. Change to udiv. * PhiBlockMerge.ll: Superfluous CFG checking code. Main checks still present. * select-gep.ll: A variable GEP is not expensive, just TCC_Basic, according to the TTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228826 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 | ||
SymbolRewriter | ||
TableGen | ||
tools | ||
Transforms | ||
Unit | ||
Verifier | ||
YAMLParser | ||
.clang-format | ||
CMakeLists.txt | ||
lit.cfg | ||
lit.site.cfg.in | ||
Makefile | ||
Makefile.tests | ||
TestRunner.sh |