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Use the source-order scheduler instead of the "fast" scheduler at -O0,
authorDan Gohman <gohman@apple.com>
Fri, 16 Jul 2010 02:01:19 +0000 (02:01 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 16 Jul 2010 02:01:19 +0000 (02:01 +0000)
commite667e0172346773cb5718f694efa93ea49114c7b
tree33584c74353466f00b424a3f3a6c97e528a3f556
parent48bf8f0c3ade7f55dedb6d0c2142f1e064a95668
Use the source-order scheduler instead of the "fast" scheduler at -O0,
because it's more likely to keep debug line information in its original
order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108496 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
test/CodeGen/X86/fast-isel-gep.ll
test/CodeGen/X86/fast-isel-shift-imm.ll