diff options
| author | ShihPo Hung <shihpo.hung@sifive.com> | 2021-04-11 19:34:10 -0700 |
|---|---|---|
| committer | ShihPo Hung <shihpo.hung@sifive.com> | 2021-04-13 18:55:51 -0700 |
| commit | d5e962f1f20c3e441b36785c572432000c80a728 (patch) | |
| tree | 327f74760a3949f4c4e9e3bf7fea71b984164c5e /clang/unittests/Frontend/CompilerInvocationTest.cpp | |
| parent | 5c500c9f01aacc0d921db99681c3dc9c4078938c (diff) | |
| download | llvm-d5e962f1f20c3e441b36785c572432000c80a728.zip llvm-d5e962f1f20c3e441b36785c572432000c80a728.tar.gz llvm-d5e962f1f20c3e441b36785c572432000c80a728.tar.bz2 | |
[RISCV] Implement COPY for Zvlsseg registers
When copying Zvlsseg register tuples, we split the COPY to NF whole register moves
as below:
$v10m2_v12m2 = COPY $v4m2_v6m2 # NF = 2
=>
$v10m2 = PseudoVMV2R_V $v4m2
$v12m2 = PseudoVMV2R_V $v6m2
This patch copies forwardCopyWillClobberTuple from AArch64 to check
register overlapping.
Reviewed By: frasercrmck
Differential Revision: https://reviews.llvm.org/D100280
Diffstat (limited to 'clang/unittests/Frontend/CompilerInvocationTest.cpp')
0 files changed, 0 insertions, 0 deletions