[mips][msa] Added bnz.df, bnz.v, bz.df, and bz.v
These intrinsics are legalized to V(ALL|ANY)_(NON)?ZERO nodes,
are matched as SN?Z_[BHWDV]_PSEUDO pseudo's, and emitted as
a branch/mov sequence to evaluate to 0 or 1.
Note: The resulting code is sub-optimal since it doesnt seem to be possible
to feed the result of an intrinsic directly into a brcond. At the moment
it uses (SETCC (VALL_ZERO $ws), 0, SETEQ) and similar which unnecessarily
evaluates the boolean twice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189478 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index c13f53a..4d1f329 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -208,6 +208,10 @@
case MipsISD::SHRL_DSP: return "MipsISD::SHRL_DSP";
case MipsISD::SETCC_DSP: return "MipsISD::SETCC_DSP";
case MipsISD::SELECT_CC_DSP: return "MipsISD::SELECT_CC_DSP";
+ case MipsISD::VALL_ZERO: return "MipsISD::VALL_ZERO";
+ case MipsISD::VANY_ZERO: return "MipsISD::VANY_ZERO";
+ case MipsISD::VALL_NONZERO: return "MipsISD::VALL_NONZERO";
+ case MipsISD::VANY_NONZERO: return "MipsISD::VANY_NONZERO";
default: return NULL;
}
}