VE used to allocate VM1, VM2, VMP2 (VM4+VM5), and VM3. This patch
corrects to allocate VM1, VM2, VMP2 (VM4+VM5), and VM6. Also add
a regression test.
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D93570
Support VM and VMP registers in copyPhysReg() function. Also add
regression tests.
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D93547
Optimize eliminate FP mechanism. This time optimize a function which has
no call but fixed stack objects. LLVM eliminates FP on such functions now.
Also, optimize GOT/PLT registers save/restore instructions if a given
function doesn't uses them. In addition, remove generating mechanism of
`.cfi` instructions since those are taken from other architectures and not
inspected yet. Update regression tests, also.
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D92251
This defines a 'fastcc' for the VE target and implements vreg-to-vreg
copy for parameter passing. The 'fastcc' extends the standard CC for
SX-Aurora with register passing of vector-typed parameters and return
values.
Reviewed By: kaz7
Differential Revision: https://reviews.llvm.org/D90842
Kazushi (Jam) Marukawa