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| author | Dan Gohman <gohman@apple.com> | 2010-01-11 17:58:34 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-01-11 17:58:34 +0000 |
| commit | 072641ffef0cfdef82262941c8a324e69e5e2a23 (patch) | |
| tree | c4926a017c57f7045906afdb09bd088fe0fea679 /include/llvm/ADT/StringExtras.h | |
| parent | 14d2c10439c37c4d5a9c8637af8552ce77c15745 (diff) | |
| download | external_llvm-072641ffef0cfdef82262941c8a324e69e5e2a23.zip external_llvm-072641ffef0cfdef82262941c8a324e69e5e2a23.tar.gz external_llvm-072641ffef0cfdef82262941c8a324e69e5e2a23.tar.bz2 | |
Use a 32-bit and with implicit zero-extension instead of a 64-bit and if it
has an immediate with at least 32 bits of leading zeros, to avoid needing to
materialize that immediate in a register first.
FileCheckize, tidy, and extend a testcase to cover this case.
This fixes rdar://7527390.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93160 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/StringExtras.h')
0 files changed, 0 insertions, 0 deletions