]>;
+// Calling convention for R600
+def CC_R600 : CallingConv<[
+ CCIfInReg<CCIfType<[v4f32, v4i32] , CCAssignToReg<[
+ T0_XYZW, T1_XYZW, T2_XYZW, T3_XYZW, T4_XYZW, T5_XYZW, T6_XYZW, T7_XYZW,
+ T8_XYZW, T9_XYZW, T10_XYZW, T11_XYZW, T12_XYZW, T13_XYZW, T14_XYZW, T15_XYZW,
+ T16_XYZW, T17_XYZW, T18_XYZW, T19_XYZW, T20_XYZW, T21_XYZW, T22_XYZW,
+ T23_XYZW, T24_XYZW, T25_XYZW, T26_XYZW, T27_XYZW, T28_XYZW, T29_XYZW,
+ T30_XYZW, T31_XYZW, T32_XYZW
+ ]>>>
+]>;
+
// Calling convention for compute kernels
def CC_AMDGPU_Kernel : CallingConv<[
- CCIfType<[v4i32, v4f32], CCAssignToStack <16, 16>>,
- CCIfType<[i64, f64, v2f32, v2i32], CCAssignToStack < 8, 8>>,
- CCIfType<[i32, f32], CCAssignToStack < 4, 4>>,
- CCIfType<[i16], CCAssignToStack < 2, 4>>,
- CCIfType<[i8], CCAssignToStack < 1, 4>>
+ CCCustom<"allocateStack">
]>;
def CC_AMDGPU : CallingConv<[
- CCIf<"State.getTarget().getSubtarget<AMDGPUSubtarget>().getGeneration() == "
+ CCIf<"State.getTarget().getSubtarget<AMDGPUSubtarget>().getGeneration() >= "
"AMDGPUSubtarget::SOUTHERN_ISLANDS && "
"State.getMachineFunction().getInfo<SIMachineFunctionInfo>()->"#
"ShaderType == ShaderType::COMPUTE", CCDelegateTo<CC_AMDGPU_Kernel>>,
"State.getMachineFunction().getInfo<R600MachineFunctionInfo>()->"
"ShaderType == ShaderType::COMPUTE", CCDelegateTo<CC_AMDGPU_Kernel>>,
CCIf<"State.getTarget().getSubtarget<AMDGPUSubtarget>()"#
- ".getGeneration() == AMDGPUSubtarget::SOUTHERN_ISLANDS", CCDelegateTo<CC_SI>>
+ ".getGeneration() >= AMDGPUSubtarget::SOUTHERN_ISLANDS", CCDelegateTo<CC_SI>>,
+ CCIf<"State.getTarget().getSubtarget<AMDGPUSubtarget>()"#
+ ".getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS", CCDelegateTo<CC_R600>>
]>;