1 files changed, 0 insertions, 20 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index afcaa2bfa4..4e7787b587 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2240,26 +2240,6 @@ let Constraints = "$src = $Rd" in {
     let msb{4-0} = imm{9-5};
     let lsb{4-0} = imm{4-0};
   }
-
-  // GNU as only supports this form of bfi (w/ 4 arguments)
-  let isAsmParserOnly = 1 in
-  def t2BFI4p : T2TwoRegBitFI<(outs rGPR:$Rd),
-                  (ins rGPR:$src, rGPR:$Rn, lsb_pos_imm:$lsbit,
-                       width_imm:$width),
-                  IIC_iBITi, "bfi", "\t$Rd, $Rn, $lsbit, $width",
-                  []> {
-    let Inst{31-27} = 0b11110;
-    let Inst{26} = 0; // should be 0.
-    let Inst{25} = 1;
-    let Inst{24-20} = 0b10110;
-    let Inst{15} = 0;
-    let Inst{5} = 0; // should be 0.
-
-    bits<5> lsbit;
-    bits<5> width;
-    let msb{4-0} = width; // Custom encoder => lsb+width-1
-    let lsb{4-0} = lsbit;
-  }
 }
 
 defm t2ORN  : T2I_bin_irs<0b0011, "orn",