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| author | Graham Hunter <graham.hunter@arm.com> | 2019-08-14 11:48:39 +0100 |
|---|---|---|
| committer | Graham Hunter <graham.hunter@arm.com> | 2019-11-18 12:30:59 +0000 |
| commit | 3f08ad611aa26db2e719705b8fb60f4661d97b98 (patch) | |
| tree | 11c5716f2ccf7f1dd34b4a57aaf3cac338636922 /llvm/lib/Target/ARM | |
| parent | 5181adab6183d058509ca6da7c1306ced3a61e1c (diff) | |
| download | bcm5719-llvm-3f08ad611aa26db2e719705b8fb60f4661d97b98.tar.gz bcm5719-llvm-3f08ad611aa26db2e719705b8fb60f4661d97b98.zip | |
[SVE][CodeGen] Scalable vector MVT size queries
* Implements scalable size queries for MVTs, split out from D53137.
* Contains a fix for FindMemType to avoid using scalable vector type
to contain non-scalable types.
* Explicit casts for several places where implicit integer sign
changes or promotion from 32 to 64 bits caused problems.
* CodeGenDAGPatterns will treat scalable and non-scalable vector types
as different.
Reviewers: greened, cameron.mcinally, sdesmalen, rovka
Reviewed By: rovka
Differential Revision: https://reviews.llvm.org/D66871
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index b1d1d4fd5fc..c9314007c0a 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -14886,7 +14886,7 @@ static bool isLegalT2AddressImmediate(int64_t V, EVT VT, V = -V; } - unsigned NumBytes = std::max(VT.getSizeInBits() / 8, 1U); + unsigned NumBytes = std::max((unsigned)VT.getSizeInBits() / 8, 1U); // MVE: size * imm7 if (VT.isVector() && Subtarget->hasMVEIntegerOps()) { |
