AMDGPU: Sort an instruction definition by opcode (#129350)

Author: arsenm

llvm/lib/Target/AMDGPU/VOP3PInstructions.td

@@ -2120,6 +2120,7 @@ defm V_PK_MUL_F16 : VOP3P_Real_vi <0x10>;
 defm V_PK_MIN_F16 : VOP3P_Real_vi <0x11>;
 defm V_PK_MAX_F16 : VOP3P_Real_vi <0x12>;
 
+defm V_DOT2_F32_BF16 : VOP3P_Real_vi<0x1a>;
 defm V_PK_MINIMUM3_F16 : VOP3P_Real_vi <0x1b>;
 defm V_PK_MAXIMUM3_F16 : VOP3P_Real_vi <0x1c>;
 
@@ -2191,7 +2192,6 @@ defm V_MFMA_F32_16X16X128_F8F6F4 : VOP3P_Real_MFMA_F8F6F4_gfx950_mc <0x2d, "v_mf
 defm V_MFMA_SCALE_F32_16X16X128_F8F6F4 : VOP3PX_Real_ScaledMFMA_F8F6F4_mc <0x2d>;
 defm V_MFMA_F32_32X32X64_F8F6F4  : VOP3P_Real_MFMA_F8F6F4_gfx950_mc <0x2e, "v_mfma_f32_32x32x64_f8f6f4">;
 defm V_MFMA_SCALE_F32_32X32X64_F8F6F4 : VOP3PX_Real_ScaledMFMA_F8F6F4_mc <0x2e>;
-defm V_DOT2_F32_BF16 : VOP3P_Real_vi<0x1a>;
 
 defm V_MFMA_I32_32X32X16I8       : VOP3P_Real_MFMA_gfx940 <0x56, "v_mfma_i32_32x32x16_i8">;
 defm V_MFMA_I32_16X16X32I8       : VOP3P_Real_MFMA_gfx940 <0x57, "v_mfma_i32_16x16x32_i8">;