[llvm] r272919 - AMDGPU: Add v_mad 16-bit instructions definition.

[Wei Ding via llvm-commits]

Author: wdng
Date: Thu Jun 16 11:50:04 2016
New Revision: 272919

URL: http://llvm.org/viewvc/llvm-project?rev=272919&view=rev
Log:
AMDGPU: Add v_mad 16-bit instructions definition.

Differential Revision: http://reviews.llvm.org/D21362

Modified:
    llvm/trunk/lib/Target/AMDGPU/SIInstrInfo.td
    llvm/trunk/lib/Target/AMDGPU/VIInstructions.td

Modified: llvm/trunk/lib/Target/AMDGPU/SIInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SIInstrInfo.td?rev=272919&r1=272918&r2=272919&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SIInstrInfo.td (original)
+++ llvm/trunk/lib/Target/AMDGPU/SIInstrInfo.td Thu Jun 16 11:50:04 2016
@@ -1447,6 +1447,9 @@ def VOP_F16_F16_F16 : VOPProfile <[f16,
 def VOP_F16_F16_I16 : VOPProfile <[f16, f16, i32, untyped]>;
 def VOP_I16_I16_I16 : VOPProfile <[i32, i32, i32, untyped]>;
 
+def VOP_I16_I16_I16_I16 : VOPProfile <[i32, i32, i32, i32, untyped]>;
+def VOP_F16_F16_F16_F16 : VOPProfile <[f16, f16, f16, f16, untyped]>;
+
 def VOP_NONE : VOPProfile <[untyped, untyped, untyped, untyped]>;
 
 def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>;

Modified: llvm/trunk/lib/Target/AMDGPU/VIInstructions.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/VIInstructions.td?rev=272919&r1=272918&r2=272919&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/VIInstructions.td (original)
+++ llvm/trunk/lib/Target/AMDGPU/VIInstructions.td Thu Jun 16 11:50:04 2016
@@ -75,6 +75,14 @@ defm V_MIN_I16 : VOP2Inst <vop2<0,0x32>,
 } // End isCommutable = 1
 defm V_LDEXP_F16 : VOP2Inst <vop2<0,0x33>, "v_ldexp_f16", VOP_F16_F16_I16>;
 
+//===----------------------------------------------------------------------===//
+// VOP3 Instructions
+//===----------------------------------------------------------------------===//
+let isCommutable = 1 in {
+    defm V_MAD_F16 : VOP3Inst <vop3<0, 0x1ea>, "v_mad_f16", VOP_F16_F16_F16_F16>;
+    defm V_MAD_U16 : VOP3Inst <vop3<0, 0x1eb>, "v_mad_u16", VOP_I16_I16_I16_I16>;
+    defm V_MAD_I16 : VOP3Inst <vop3<0, 0x1ec>, "v_mad_i16", VOP_I16_I16_I16_I16>;
+}
 } // let DisableSIDecoder = 1
 
 // Aliases to simplify matching of floating-point instructions that