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| author | Chris Lattner <sabre@nondot.org> | 2006-03-31 18:06:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-03-31 18:06:18 +0000 |
| commit | 2d8551c85bb7a3be70b366a5f25d9b364c30fc7e (patch) | |
| tree | ce124c54ed9d83f34d6d8da2b2fc873a0de4795f /llvm/lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | a2834fa9671529d98b7a8b32601623a32c175283 (diff) | |
| download | bcm5719-llvm-2d8551c85bb7a3be70b366a5f25d9b364c30fc7e.tar.gz bcm5719-llvm-2d8551c85bb7a3be70b366a5f25d9b364c30fc7e.zip | |
Delete dead loads in the dag. This allows us to compile
vector.ll:test_extract_elt2 into:
_test_extract_elt2:
lfd f1, 32(r3)
blr
instead of:
_test_extract_elt2:
lfd f0, 56(r3)
lfd f0, 48(r3)
lfd f0, 40(r3)
lfd f1, 32(r3)
lfd f0, 24(r3)
lfd f0, 16(r3)
lfd f0, 8(r3)
lfd f0, 0(r3)
blr
llvm-svn: 27296
Diffstat (limited to 'llvm/lib/Transforms/Scalar/InstructionCombining.cpp')
0 files changed, 0 insertions, 0 deletions
