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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 | e4b953939c2848cd71ab4aeaecaa150ba1ae7fd9 (patch) | |
| tree | 1dec9ccad06eb9eb3aee378ac2ae96e5ce1b1959 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | bf9341493a55ac191cf894d7a985b19db03b0586 (diff) | |
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27296 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions