1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/SIInstrFormats.td b/lib/Target/AMDGPU/SIInstrFormats.td
index 2f63d4ed13b3..6163f0547bd5 100644
--- a/lib/Target/AMDGPU/SIInstrFormats.td
+++ b/lib/Target/AMDGPU/SIInstrFormats.td
@@ -41,6 +41,8 @@ class InstSI <dag outs, dag ins, string asm = "",
   field bits<1> DS = 0;
   field bits<1> MIMG = 0;
   field bits<1> FLAT = 0;
+
+  // Whether WQM _must_ be enabled for this instruction.
   field bits<1> WQM = 0;
   field bits<1> VGPRSpill = 0;
 
@@ -50,6 +52,9 @@ class InstSI <dag outs, dag ins, string asm = "",
 
   field bits<1> Gather4 = 0;
 
+  // Whether WQM _must_ be disabled for this instruction.
+  field bits<1> DisableWQM = 0;
+
   // These need to be kept in sync with the enum in SIInstrFlags.
   let TSFlags{0} = VM_CNT;
   let TSFlags{1} = EXP_CNT;
@@ -81,6 +86,7 @@ class InstSI <dag outs, dag ins, string asm = "",
   let TSFlags{23} = VGPRSpill;
   let TSFlags{24} = VOPAsmPrefer32Bit;
   let TSFlags{25} = Gather4;
+  let TSFlags{26} = DisableWQM;
 
   let SchedRW = [Write32Bit];