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[VE] Add v(m)regs to preserve_all reg mask 

V(m)regs where defined before CSR_preserve_all was, add them now.

Reviewed By: kaz7

Differential Revision: https://reviews.llvm.org/D90912
This commit is contained in:
Simon Moll 2020-11-06 15:09:32 +01:00
parent aecd52b97b
commit 7914e4f0fa
1 changed files with 3 additions and 1 deletions
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4
llvm/lib/Target/VE/VECallingConv.td
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@ -102,4 +102,6 @@ def CSR : CalleeSavedRegs<(add (sequence "SX%u", 18, 33))>;
def CSR_NoRegs : CalleeSavedRegs<(add)>;
// PreserveAll (clobbers s62,s63) - used for ve_grow_stack
def CSR_preserve_all : CalleeSavedRegs<(add (sequence "SX%u", 0, 61))>;
def CSR_preserve_all : CalleeSavedRegs<(add (sequence "SX%u", 0, 61),
(sequence "V%u", 0, 63),
(sequence "VM%u", 1, 15))>;