[mips][msa] Direct Object Emission for I5 instructions.

This patch adds Direct Object Emission support for I5 instructions: addvi.{b,h,w,d}, ceqi.{b,h,w,d}, clei_s.{b,h,w,d}, clei_u.{b,h,w,d}, clti_s.{b,h,w,d}, clti_u.{b,h,w,d}, maxi_s.{b,h,w,d}, maxi_u.{b,h,w,d}, mini_s.{b,h,w,d}, mini_u.{b,h,w,d}, subvi.{b,h,w,d}.


Patch by Matheus Almeida

llvm-svn: 191687

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/Target/Mips/MipsMSAInstrFormats.td b/llvm/lib/Target/Mips/MipsMSAInstrFormats.td
index 053af339b75..cda01b669f0 100644
--- a/llvm/lib/Target/Mips/MipsMSAInstrFormats.td
+++ b/llvm/lib/Target/Mips/MipsMSAInstrFormats.td
@@ -134,8 +134,15 @@ class MSA_ELM_D_FMT<bits<4> major, bits<6> minor>: MSAInst {
 }
 
 class MSA_I5_FMT<bits<3> major, bits<2> df, bits<6> minor>: MSAInst {
+  bits<5> imm;
+  bits<5> ws;
+  bits<5> wd;
+
   let Inst{25-23} = major;
   let Inst{22-21} = df;
+  let Inst{20-16} = imm;
+  let Inst{15-11} = ws;
+  let Inst{10-6} = wd;
   let Inst{5-0} = minor;
 }