//===----------------------------------------------------------------------===//
/// CCIfSubtarget - Match if the current subtarget has a feature F.
-class CCIfSubtarget<string F, CCAction A>:
- CCIf<!strconcat("State.getTarget().getSubtarget<MipsSubtarget>().", F), A>;
+class CCIfSubtarget<string F, CCAction A>
+ : CCIf<!strconcat("static_cast<const MipsSubtarget&>"
+ "(State.getMachineFunction().getSubtarget()).",
+ F),
+ A>;
//===----------------------------------------------------------------------===//
// Mips O32 Calling Convention
CCIfType<[f64], CCIfSubtarget<"isNotFP64bit()",
CCAssignToReg<[D0, D1, D2, D3, D4, D5, D6, D7,
D8, D9]>>>,
- CCIfType<[f64], CCIfSubtarget<"isFP64bit()",
+ CCIfType<[f64], CCIfSubtarget<"isFP64bit()", CCIfSubtarget<"useOddSPReg()",
CCAssignToReg<[D0_64, D1_64, D2_64, D3_64,
D4_64, D5_64, D6_64, D7_64,
D8_64, D9_64, D10_64, D11_64,
D12_64, D13_64, D14_64, D15_64,
D16_64, D17_64, D18_64,
- D19_64]>>>,
+ D19_64]>>>>,
+ CCIfType<[f64], CCIfSubtarget<"isFP64bit()", CCIfSubtarget<"noOddSPReg()",
+ CCAssignToReg<[D0_64, D2_64, D4_64, D6_64,
+ D8_64, D10_64, D12_64, D14_64,
+ D16_64, D18_64]>>>>,
// Stack parameter slots for f64 are 64-bit doublewords and 8-byte aligned.
CCIfType<[f64], CCAssignToStack<8, 8>>
CCAssignToReg<[A0, A1, A2, A3, T0, T1, T2, T3, T4, T5, V1]>>>,
// f32 arguments are passed in single-precision floating pointer registers.
- CCIfType<[f32], CCAssignToReg<[F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10,
- F11, F12, F13, F14, F15, F16, F17, F18, F19]>>,
+ CCIfType<[f32], CCIfSubtarget<"useOddSPReg()",
+ CCAssignToReg<[F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13,
+ F14, F15, F16, F17, F18, F19]>>>,
+
+ // Don't use odd numbered single-precision registers for -mno-odd-spreg.
+ CCIfType<[f32], CCIfSubtarget<"noOddSPReg()",
+ CCAssignToReg<[F0, F2, F4, F6, F8, F10, F12, F14, F16, F18]>>>,
// Stack parameter slots for i32 and f32 are 32-bit words and 4-byte aligned.
CCIfType<[i32, f32], CCAssignToStack<4, 4>>,