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| author | Evan Cheng <evan.cheng@apple.com> | 2009-12-10 20:59:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-12-10 20:59:45 +0000 |
| commit | 6fd78ec8a216f659ce7c0c9912bb81e29595fed9 (patch) | |
| tree | 29ed77c01d9572f6695922cc6d5251d03b2dc0b3 /include/llvm/Support/CommandLine.h | |
| parent | e4a70cd19c41ac098d81bf2f8d8f9fee3efb3c49 (diff) | |
It's not safe to coalesce a move where src and dst registers have different subregister indices. e.g.:
%reg16404:1<def> = MOV8rr %reg16412:2<kill>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91061 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/CommandLine.h')
0 files changed, 0 insertions, 0 deletions