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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-09-28 20:07:41 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-09-28 20:07:41 +0000 |
| commit | dcb1bcae0b641701e07831b76a3130e6df765b3b (patch) | |
| tree | 57421664d0629674fa119680af05024e4daae42b /lldb/packages/Python/lldbsuite/test | |
| parent | 6207d459a417728f4f289b8b091f8160061c134a (diff) | |
| download | bcm5719-llvm-dcb1bcae0b641701e07831b76a3130e6df765b3b.tar.gz bcm5719-llvm-dcb1bcae0b641701e07831b76a3130e6df765b3b.zip | |
IfConversion: Add implicit uses for redefined regs with live subregisters
Normally, if conversion would add implicit uses for redefined registers,
e.g. R0<def> = add_if ..., R0<imp-use>. However, if only subregisters of
R0 are known to be live but not R0 itself, such implicit uses will not be
added, causing prior definitions of such subregisters and R0 itself to
become dead.
llvm-svn: 282626
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
0 files changed, 0 insertions, 0 deletions
