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| author | Chad Rosier <mcrosier@codeaurora.org> | 2017-03-02 20:48:11 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2017-03-02 20:48:11 +0000 |
| commit | e1c51407af94a581ceaa3631ee10cc83635bf120 (patch) | |
| tree | 8fd1741d8d6de76ecec91d94e57a162bb310b2ae /lib/DebugInfo/MSF | |
| parent | e5601be82ebb60dd54e9e880cacc50ff9e691bdd (diff) | |
[AArch64] Extend redundant copy elimination pass to handle non-zero stores.
This patch extends the current functionality of the AArch64 redundant copy
elimination pass to handle non-zero cases such as:
BB#0:
cmp x0, #1
b.eq .LBB0_1
.LBB0_1:
orr x0, xzr, #0x1 ; <-- redundant copy; x0 known to hold #1.
Differential Revision: https://reviews.llvm.org/D29344
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296809 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/DebugInfo/MSF')
0 files changed, 0 insertions, 0 deletions