diff options
| author | Craig Topper <craig.topper@sifive.com> | 2021-01-05 10:00:14 -0800 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2021-01-05 10:20:21 -0800 |
| commit | c707716c049cd46bd89da102cf9444462487b490 (patch) | |
| tree | d73cba2d1e666dea9a5bee59781c564c13bb624c /clang/unittests/Frontend/CompilerInvocationTest.cpp | |
| parent | 761aca1e2e393da62ddaf7c42b61196be2466571 (diff) | |
| download | llvm-c707716c049cd46bd89da102cf9444462487b490.zip llvm-c707716c049cd46bd89da102cf9444462487b490.tar.gz llvm-c707716c049cd46bd89da102cf9444462487b490.tar.bz2 | |
[RISCV] Match vmslt(u).vx intrinsics with a small immediate to vmsle(u).vx.
There are vmsle(u).vx and vmsle(u).vi instructions, but there is
only vmslt(u).vx and no vmslt(u).vi. vmslt(u).vi can be emulated
for some immediates by decrementing the immediate and using vmsle(u).vi.
To avoid the user needing to know about this, this patch does this
conversion.
The assembler does the same thing for vmslt(u).vi and vmsge(u).vi
pseudoinstructions. There is no vmsge(u).vx intrinsic or
instruction so this patch is limited to vmslt(u).
Reviewed By: frasercrmck
Differential Revision: https://reviews.llvm.org/D94070
Diffstat (limited to 'clang/unittests/Frontend/CompilerInvocationTest.cpp')
0 files changed, 0 insertions, 0 deletions