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| author | Chris Lattner <sabre@nondot.org> | 2005-10-06 17:19:06 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-10-06 17:19:06 +0000 |
| commit | 8a61a7524af19d67bd11f8e7d868ca75efbf5c91 (patch) | |
| tree | e69bfba837eae89aedcb27981a71ac3f0dbf6109 /lib/CodeGen/MachineFunction.cpp | |
| parent | f3fb71bfd7d216733a64a2e5d47a4e9a48016f14 (diff) | |
Fix the LLC regressions on X86 last night. In particular, when undoing
previous copy elisions and we discover we need to reload a register, make
sure to use the regclass of the original register for the reload, not the
class of the current register. This avoid using 16-bit loads to reload 32-bit
values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23645 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions