"clang/lib/git@repo.hca.bsc.es:rferrer/llvm-epi-0.8.git" did not exist on "fe07aecd3713bb95da0f2c90b575cefd9ee1a649"
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Dan Gohman authored
which branch on undef to branch on a boolean constant for the edge exiting the loop. This helps ScalarEvolution compute trip counts for loops. Teach ScalarEvolution to recognize single-value PHIs, when safe, and ForgetSymbolicName to forget such single-value PHI nodes as apprpriate in ForgetSymbolicName. llvm-svn: 97126
a9c205cc
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