[mips] Set the hasNoSchedulingInfo flag for the `MipsAsmPseudoInst`

Set the hasNoSchedulingInfo flag for the`MipsAsmPseudoInst`. These
pseudo-instructions are never used by codegen. This flag allows to
reduce number of "No schedule information for" and "lacks information
for" errors in case of marking a scheduler model as complete.

This patch is one of a series of patches. The goal is to make P5600
scheduler model complete and turn on the `CompleteModel` flag.

Differential Revision: https://reviews.llvm.org/D63236

llvm-svn: 363701

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/lib/Target/Mips/MipsInstrFormats.td b/llvm/lib/Target/Mips/MipsInstrFormats.td
index 39e7e5b4eeb..14f01514f33 100644
--- a/llvm/lib/Target/Mips/MipsInstrFormats.td
+++ b/llvm/lib/Target/Mips/MipsInstrFormats.td
@@ -145,6 +145,7 @@ class PseudoSE<dag outs, dag ins, list<dag> pattern,
 class MipsAsmPseudoInst<dag outs, dag ins, string asmstr>:
   MipsInst<outs, ins, asmstr, [], IIPseudo, Pseudo> {
   let isPseudo = 1;
+  let hasNoSchedulingInfo = 1;
   let Pattern = [];
 }
 //===----------------------------------------------------------------------===//