[AMDGPU][MC] Added missing VOP3P opcodes

Added support of the following opcodes:
  v_pk_sub_u16
  v_pk_mad_i16
  v_pk_mad_u16

See Bug 33593: https://bugs.llvm.org//show_bug.cgi?id=33593

Reviewers: vpykhtin, artem.tamazov, arsenm

Differential Revision: https://reviews.llvm.org/D34890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308281 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/VOP3PInstructions.td b/lib/Target/AMDGPU/VOP3PInstructions.td
index f2de1f995726065779a78fef060da78bc0c7b483..3becf758aaa3eda09b39f6ea9320196da6c52df8 100644 (file)
--- a/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -34,6 +34,9 @@ class VOP3_VOP3PInst<string OpName, VOPProfile P, SDPatternOperator node = null_
 
 let isCommutable = 1 in {
 def V_PK_FMA_F16 : VOP3PInst<"v_pk_fma_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16_V2F16>, fma>;
+def V_PK_MAD_I16 : VOP3PInst<"v_pk_mad_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16_V2I16>>;
+def V_PK_MAD_U16 : VOP3PInst<"v_pk_mad_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16_V2I16>>;
+
 def V_PK_ADD_F16 : VOP3PInst<"v_pk_add_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fadd>;
 def V_PK_MUL_F16 : VOP3PInst<"v_pk_mul_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmul>;
 def V_PK_MAX_F16 : VOP3PInst<"v_pk_max_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmaxnum>;
@@ -41,7 +44,6 @@ def V_PK_MIN_F16 : VOP3PInst<"v_pk_min_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>
 
 def V_PK_ADD_U16 : VOP3PInst<"v_pk_add_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, add>;
 def V_PK_ADD_I16 : VOP3PInst<"v_pk_add_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>>;
-def V_PK_SUB_I16 : VOP3PInst<"v_pk_sub_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, sub>;
 def V_PK_MUL_LO_U16 : VOP3PInst<"v_pk_mul_lo_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, mul>;
 
 def V_PK_MIN_I16 : VOP3PInst<"v_pk_min_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, smin>;
@@ -50,6 +52,9 @@ def V_PK_MAX_I16 : VOP3PInst<"v_pk_max_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>
 def V_PK_MAX_U16 : VOP3PInst<"v_pk_max_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, umax>;
 }
 
+def V_PK_SUB_U16 : VOP3PInst<"v_pk_sub_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>>;
+def V_PK_SUB_I16 : VOP3PInst<"v_pk_sub_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, sub>;
+
 def V_PK_LSHLREV_B16 : VOP3PInst<"v_pk_lshlrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshl_rev>;
 def V_PK_ASHRREV_I16 : VOP3PInst<"v_pk_ashrrev_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, ashr_rev>;
 def V_PK_LSHRREV_B16 : VOP3PInst<"v_pk_lshrrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshr_rev>;
@@ -71,6 +76,7 @@ multiclass VOP3P_Real_vi<bits<10> op> {
   }
 }
 
+defm V_PK_MAD_I16 : VOP3P_Real_vi <0x380>;
 defm V_PK_MUL_LO_U16 : VOP3P_Real_vi <0x381>;
 defm V_PK_ADD_I16 : VOP3P_Real_vi <0x382>;
 defm V_PK_SUB_I16 : VOP3P_Real_vi <0x383>;
@@ -79,8 +85,10 @@ defm V_PK_LSHRREV_B16 : VOP3P_Real_vi <0x385>;
 defm V_PK_ASHRREV_I16 : VOP3P_Real_vi <0x386>;
 defm V_PK_MAX_I16 : VOP3P_Real_vi <0x387>;
 defm V_PK_MIN_I16 : VOP3P_Real_vi <0x388>;
+defm V_PK_MAD_U16 : VOP3P_Real_vi <0x389>;
 
 defm V_PK_ADD_U16 : VOP3P_Real_vi <0x38a>;
+defm V_PK_SUB_U16 : VOP3P_Real_vi <0x38b>;
 defm V_PK_MAX_U16 : VOP3P_Real_vi <0x38c>;
 defm V_PK_MIN_U16 : VOP3P_Real_vi <0x38d>;
 defm V_PK_FMA_F16 : VOP3P_Real_vi <0x38e>;

diff --git a/test/MC/AMDGPU/gfx9_asm_all.s b/test/MC/AMDGPU/gfx9_asm_all.s
index 56484a37bdcea9e476cf3f032e8d1fc7ddee02c2..40bc2f8e159a1610e36f5003e604ee1f2cfc97e0 100644 (file)
--- a/test/MC/AMDGPU/gfx9_asm_all.s
+++ b/test/MC/AMDGPU/gfx9_asm_all.s
@@ -105392,3 +105392,354 @@ v_mad_mixlo_f16 v5, |v1|, |v2|, |v3|
 
 v_mad_mixlo_f16 v5, v1, v2, v3 clamp
 // CHECK: [0x05,0xc0,0xa1,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v255, v1, v2, v3
+// CHECK: [0xff,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v255, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0xff,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, s1, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, s101, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x65,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, flat_scratch_lo, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x66,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, flat_scratch_hi, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x67,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, vcc_lo, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x6a,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, vcc_hi, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x6b,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, m0, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x7c,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, exec_lo, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x7e,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, exec_hi, v2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x7f,0x04,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v255, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xff,0x0f,0x1c]
+
+v_pk_mad_i16 v5, v1, s2, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, s101, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xcb,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, flat_scratch_lo, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xcd,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, flat_scratch_hi, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xcf,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, vcc_lo, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xd5,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, vcc_hi, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xd7,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, m0, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xf9,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, exec_lo, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xfd,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, exec_hi, v3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0xff,0x0c,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v255
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x1f]
+
+v_pk_mad_i16 v5, v1, v2, s3
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x18]
+
+v_pk_mad_i16 v5, v1, v2, s101
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x96,0x19]
+
+v_pk_mad_i16 v5, v1, v2, flat_scratch_lo
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x9a,0x19]
+
+v_pk_mad_i16 v5, v1, v2, flat_scratch_hi
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x9e,0x19]
+
+v_pk_mad_i16 v5, v1, v2, vcc_lo
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xaa,0x19]
+
+v_pk_mad_i16 v5, v1, v2, vcc_hi
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xae,0x19]
+
+v_pk_mad_i16 v5, v1, v2, m0
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xf2,0x19]
+
+v_pk_mad_i16 v5, v1, v2, exec_lo
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfa,0x19]
+
+v_pk_mad_i16 v5, v1, v2, exec_hi
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x19]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel:[0,0,0]
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel:[1,0,0]
+// CHECK: [0x05,0x48,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel:[0,1,0]
+// CHECK: [0x05,0x50,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel:[0,0,1]
+// CHECK: [0x05,0x60,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel:[1,1,1]
+// CHECK: [0x05,0x78,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[1,1,1]
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,0]
+// CHECK: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x04]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[1,0,0]
+// CHECK: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x0c]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,1,0]
+// CHECK: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x14]
+
+v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,1]
+// CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04]
+
+v_pk_mad_i16 v5, v1, v2, v3 clamp
+// CHECK: [0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v255, v1, v2, v3
+// CHECK: [0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v255, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0xff,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, s1, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, s101, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x65,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, flat_scratch_lo, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x66,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, flat_scratch_hi, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x67,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, vcc_lo, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x6a,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, vcc_hi, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x6b,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, m0, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x7c,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, exec_lo, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x7e,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, exec_hi, v2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x7f,0x04,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v255, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xff,0x0f,0x1c]
+
+v_pk_mad_u16 v5, v1, s2, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, s101, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xcb,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, flat_scratch_lo, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xcd,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, flat_scratch_hi, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xcf,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, vcc_lo, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xd5,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, vcc_hi, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xd7,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, m0, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xf9,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, exec_lo, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xfd,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, exec_hi, v3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0xff,0x0c,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v255
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x1f]
+
+v_pk_mad_u16 v5, v1, v2, s3
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x18]
+
+v_pk_mad_u16 v5, v1, v2, s101
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x96,0x19]
+
+v_pk_mad_u16 v5, v1, v2, flat_scratch_lo
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x9a,0x19]
+
+v_pk_mad_u16 v5, v1, v2, flat_scratch_hi
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x9e,0x19]
+
+v_pk_mad_u16 v5, v1, v2, vcc_lo
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xaa,0x19]
+
+v_pk_mad_u16 v5, v1, v2, vcc_hi
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xae,0x19]
+
+v_pk_mad_u16 v5, v1, v2, m0
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xf2,0x19]
+
+v_pk_mad_u16 v5, v1, v2, exec_lo
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfa,0x19]
+
+v_pk_mad_u16 v5, v1, v2, exec_hi
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x19]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel:[0,0,0]
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel:[1,0,0]
+// CHECK: [0x05,0x48,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel:[0,1,0]
+// CHECK: [0x05,0x50,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel:[0,0,1]
+// CHECK: [0x05,0x60,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel:[1,1,1]
+// CHECK: [0x05,0x78,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[1,1,1]
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,0]
+// CHECK: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x04]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[1,0,0]
+// CHECK: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x0c]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,1,0]
+// CHECK: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x14]
+
+v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,1]
+// CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04]
+
+v_pk_mad_u16 v5, v1, v2, v3 clamp
+// CHECK: [0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+
+v_pk_sub_u16 v5, v1, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v255, v1, v2
+// CHECK: [0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v255, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, s1, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, s101, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, flat_scratch_lo, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, flat_scratch_hi, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, vcc_lo, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, vcc_hi, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, m0, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, exec_lo, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, exec_hi, v2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v255
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18]
+
+v_pk_sub_u16 v5, v1, s2
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, s101
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, flat_scratch_lo
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, flat_scratch_hi
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, vcc_lo
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, vcc_hi
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, m0
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, exec_lo
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, exec_hi
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel:[0,0]
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel:[1,0]
+// CHECK: [0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel:[0,1]
+// CHECK: [0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel:[1,1]
+// CHECK: [0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,1]
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+
+v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,0]
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00]
+
+v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,0]
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08]
+
+v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,1]
+// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10]
+
+v_pk_sub_u16 v5, v1, v2 clamp
+// CHECK: [0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18]

diff --git a/test/MC/Disassembler/AMDGPU/gfx9_dasm_all.txt b/test/MC/Disassembler/AMDGPU/gfx9_dasm_all.txt
index 63374300504c2132be451c3613f71063f16ae7cc..2b755edbb05b3fc94a2bec881f2fa44b92dc7142 100644 (file)
--- a/test/MC/Disassembler/AMDGPU/gfx9_dasm_all.txt
+++ b/test/MC/Disassembler/AMDGPU/gfx9_dasm_all.txt
@@ -88934,3 +88934,336 @@
 
 # CHECK: v_pk_sub_i16 v5, v1, v2 clamp    ; encoding: [0x05,0x80,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x83,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v255, v1, v2, v3    ; encoding: [0xff,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0xff,0x40,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v255, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0xff,0x05,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0xff,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, s1, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, s101, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x65,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x65,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, flat_scratch_lo, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x66,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x66,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, flat_scratch_hi, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x67,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x67,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, vcc_lo, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x6a,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x6a,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, vcc_hi, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x6b,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x6b,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, m0, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x7c,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x7c,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, exec_lo, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x7e,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x7e,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, exec_hi, v2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x7f,0x04,0x0e,0x1c]
+0x05,0x40,0x80,0xd3,0x7f,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v255, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xff,0x0f,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xff,0x0f,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, s2, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, s101, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xcb,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xcb,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, flat_scratch_lo, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xcd,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xcd,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, flat_scratch_hi, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xcf,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xcf,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, vcc_lo, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xd5,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xd5,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, vcc_hi, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xd7,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xd7,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, m0, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xf9,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xf9,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, exec_lo, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xfd,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xfd,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, exec_hi, v3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0xff,0x0c,0x1c]
+0x05,0x40,0x80,0xd3,0x01,0xff,0x0c,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v255    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x1f]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x1f
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, s3    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x18]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x18
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, s101    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x96,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x96,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, flat_scratch_lo    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x9a,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x9a,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, flat_scratch_hi    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x9e,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x9e,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, vcc_lo    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xaa,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xaa,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, vcc_hi    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xae,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xae,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, m0    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xf2,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xf2,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, exec_lo    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfa,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xfa,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, exec_hi    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x19]
+0x05,0x40,0x80,0xd3,0x01,0x05,0xfe,0x19
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel:[1,0,0]    ; encoding: [0x05,0x48,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x48,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel:[0,1,0]    ; encoding: [0x05,0x50,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x50,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel:[0,0,1]    ; encoding: [0x05,0x60,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x60,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel:[1,1,1]    ; encoding: [0x05,0x78,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x78,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,0]    ; encoding: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x04]
+0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x04
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[1,0,0]    ; encoding: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x0c]
+0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x0c
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,1,0]    ; encoding: [0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x14]
+0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x14
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,1]    ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04]
+0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04
+
+# CHECK: v_pk_mad_i16 v5, v1, v2, v3 clamp    ; encoding: [0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v255, v1, v2, v3    ; encoding: [0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v255, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0xff,0x05,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0xff,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, s1, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, s101, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x65,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x65,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, flat_scratch_lo, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x66,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x66,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, flat_scratch_hi, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x67,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x67,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, vcc_lo, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x6a,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x6a,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, vcc_hi, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x6b,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x6b,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, m0, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x7c,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x7c,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, exec_lo, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x7e,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x7e,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, exec_hi, v2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x7f,0x04,0x0e,0x1c]
+0x05,0x40,0x89,0xd3,0x7f,0x04,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v255, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xff,0x0f,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xff,0x0f,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, s2, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, s101, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xcb,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xcb,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, flat_scratch_lo, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xcd,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xcd,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, flat_scratch_hi, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xcf,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xcf,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, vcc_lo, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xd5,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xd5,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, vcc_hi, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xd7,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xd7,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, m0, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xf9,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xf9,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, exec_lo, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xfd,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xfd,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, exec_hi, v3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0xff,0x0c,0x1c]
+0x05,0x40,0x89,0xd3,0x01,0xff,0x0c,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v255    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x1f]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x1f
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, s3    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x18]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x18
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, s101    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x96,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x96,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, flat_scratch_lo    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x9a,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x9a,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, flat_scratch_hi    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x9e,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x9e,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, vcc_lo    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xaa,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xaa,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, vcc_hi    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xae,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xae,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, m0    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xf2,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xf2,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, exec_lo    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfa,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xfa,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, exec_hi    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x19]
+0x05,0x40,0x89,0xd3,0x01,0x05,0xfe,0x19
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel:[1,0,0]    ; encoding: [0x05,0x48,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x48,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel:[0,1,0]    ; encoding: [0x05,0x50,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x50,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel:[0,0,1]    ; encoding: [0x05,0x60,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x60,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel:[1,1,1]    ; encoding: [0x05,0x78,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0x78,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,0]    ; encoding: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x04]
+0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x04
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[1,0,0]    ; encoding: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x0c]
+0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x0c
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,1,0]    ; encoding: [0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x14]
+0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x14
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,1]    ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04]
+0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04
+
+# CHECK: v_pk_mad_u16 v5, v1, v2, v3 clamp    ; encoding: [0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c]
+0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c
+
+# CHECK: v_pk_sub_u16 v5, v1, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v255, v1, v2    ; encoding: [0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, v255, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, s1, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, s101, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, vcc_lo, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, vcc_hi, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, m0, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, exec_lo, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, exec_hi, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18]
+0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, v255    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, s2    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, s101    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, vcc_lo    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, vcc_hi    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, m0    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, exec_lo    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, exec_hi    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18]
+0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,0]    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00]
+0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,0]    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08]
+0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,1]    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10]
+0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10
+
+# CHECK: v_pk_sub_u16 v5, v1, v2 clamp    ; encoding: [0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18