tree c6dfd0e15f224e3de8097f56de5423eb26575a50
parent 99597067357dc1275845cf1cbd3e7e8bd242a7f3
author Chris Lattner <sabre@nondot.org> 1294035549 +0000
committer Chris Lattner <sabre@nondot.org> 1294035549 +0000

Turn on earlycse by default.  This seems to be a small performance
improvement in the generated code, and speeds up 'opt -std-compile-opts'
compile time on 176.gcc from 24.84s to 23.2s (about 7%).

This also resolves a specific code quality issue in rdar://7352081 which
was generating poor code for:

int t(int a, int b) {
  if (a & b & 1)
    return a & b;
  return 3;
}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122740 91177308-0d34-0410-b5e6-96231b3b80d8