From 27d0c68617dee9c60efbc179c31b4a1bd28daa34 Mon Sep 17 00:00:00 2001 From: Akira Hatanaka Date: Wed, 17 Jul 2013 19:09:27 +0000 Subject: [PATCH] [mips] Use "foreach" loop to make register definitions more concise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186528 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Mips/MipsRegisterInfo.td | 89 +++-------------------------- 1 file changed, 9 insertions(+), 80 deletions(-) diff --git a/lib/Target/Mips/MipsRegisterInfo.td b/lib/Target/Mips/MipsRegisterInfo.td index a5320bbff47..63e40018072 100644 --- a/lib/Target/Mips/MipsRegisterInfo.td +++ b/lib/Target/Mips/MipsRegisterInfo.td @@ -147,91 +147,20 @@ let Namespace = "Mips" in { def RA_64 : Mips64GPRReg< 31, "ra", [RA]>, DwarfRegNum<[31]>; /// Mips Single point precision FPU Registers - def F0 : FPR< 0, "f0">, DwarfRegNum<[32]>; - def F1 : FPR< 1, "f1">, DwarfRegNum<[33]>; - def F2 : FPR< 2, "f2">, DwarfRegNum<[34]>; - def F3 : FPR< 3, "f3">, DwarfRegNum<[35]>; - def F4 : FPR< 4, "f4">, DwarfRegNum<[36]>; - def F5 : FPR< 5, "f5">, DwarfRegNum<[37]>; - def F6 : FPR< 6, "f6">, DwarfRegNum<[38]>; - def F7 : FPR< 7, "f7">, DwarfRegNum<[39]>; - def F8 : FPR< 8, "f8">, DwarfRegNum<[40]>; - def F9 : FPR< 9, "f9">, DwarfRegNum<[41]>; - def F10 : FPR<10, "f10">, DwarfRegNum<[42]>; - def F11 : FPR<11, "f11">, DwarfRegNum<[43]>; - def F12 : FPR<12, "f12">, DwarfRegNum<[44]>; - def F13 : FPR<13, "f13">, DwarfRegNum<[45]>; - def F14 : FPR<14, "f14">, DwarfRegNum<[46]>; - def F15 : FPR<15, "f15">, DwarfRegNum<[47]>; - def F16 : FPR<16, "f16">, DwarfRegNum<[48]>; - def F17 : FPR<17, "f17">, DwarfRegNum<[49]>; - def F18 : FPR<18, "f18">, DwarfRegNum<[50]>; - def F19 : FPR<19, "f19">, DwarfRegNum<[51]>; - def F20 : FPR<20, "f20">, DwarfRegNum<[52]>; - def F21 : FPR<21, "f21">, DwarfRegNum<[53]>; - def F22 : FPR<22, "f22">, DwarfRegNum<[54]>; - def F23 : FPR<23, "f23">, DwarfRegNum<[55]>; - def F24 : FPR<24, "f24">, DwarfRegNum<[56]>; - def F25 : FPR<25, "f25">, DwarfRegNum<[57]>; - def F26 : FPR<26, "f26">, DwarfRegNum<[58]>; - def F27 : FPR<27, "f27">, DwarfRegNum<[59]>; - def F28 : FPR<28, "f28">, DwarfRegNum<[60]>; - def F29 : FPR<29, "f29">, DwarfRegNum<[61]>; - def F30 : FPR<30, "f30">, DwarfRegNum<[62]>; - def F31 : FPR<31, "f31">, DwarfRegNum<[63]>; + foreach I = 0-31 in + def F#I : FPR, DwarfRegNum<[!add(I, 32)]>; /// Mips Double point precision FPU Registers (aliased /// with the single precision to hold 64 bit values) - def D0 : AFPR< 0, "f0", [F0, F1]>; - def D1 : AFPR< 2, "f2", [F2, F3]>; - def D2 : AFPR< 4, "f4", [F4, F5]>; - def D3 : AFPR< 6, "f6", [F6, F7]>; - def D4 : AFPR< 8, "f8", [F8, F9]>; - def D5 : AFPR<10, "f10", [F10, F11]>; - def D6 : AFPR<12, "f12", [F12, F13]>; - def D7 : AFPR<14, "f14", [F14, F15]>; - def D8 : AFPR<16, "f16", [F16, F17]>; - def D9 : AFPR<18, "f18", [F18, F19]>; - def D10 : AFPR<20, "f20", [F20, F21]>; - def D11 : AFPR<22, "f22", [F22, F23]>; - def D12 : AFPR<24, "f24", [F24, F25]>; - def D13 : AFPR<26, "f26", [F26, F27]>; - def D14 : AFPR<28, "f28", [F28, F29]>; - def D15 : AFPR<30, "f30", [F30, F31]>; + foreach I = 0-15 in + def D#I : AFPR("F"#!shl(I, 1)), + !cast("F"#!add(!shl(I, 1), 1))]>; /// Mips Double point precision FPU Registers in MFP64 mode. - def D0_64 : AFPR64<0, "f0", [F0]>, DwarfRegNum<[32]>; - def D1_64 : AFPR64<1, "f1", [F1]>, DwarfRegNum<[33]>; - def D2_64 : AFPR64<2, "f2", [F2]>, DwarfRegNum<[34]>; - def D3_64 : AFPR64<3, "f3", [F3]>, DwarfRegNum<[35]>; - def D4_64 : AFPR64<4, "f4", [F4]>, DwarfRegNum<[36]>; - def D5_64 : AFPR64<5, "f5", [F5]>, DwarfRegNum<[37]>; - def D6_64 : AFPR64<6, "f6", [F6]>, DwarfRegNum<[38]>; - def D7_64 : AFPR64<7, "f7", [F7]>, DwarfRegNum<[39]>; - def D8_64 : AFPR64<8, "f8", [F8]>, DwarfRegNum<[40]>; - def D9_64 : AFPR64<9, "f9", [F9]>, DwarfRegNum<[41]>; - def D10_64 : AFPR64<10, "f10", [F10]>, DwarfRegNum<[42]>; - def D11_64 : AFPR64<11, "f11", [F11]>, DwarfRegNum<[43]>; - def D12_64 : AFPR64<12, "f12", [F12]>, DwarfRegNum<[44]>; - def D13_64 : AFPR64<13, "f13", [F13]>, DwarfRegNum<[45]>; - def D14_64 : AFPR64<14, "f14", [F14]>, DwarfRegNum<[46]>; - def D15_64 : AFPR64<15, "f15", [F15]>, DwarfRegNum<[47]>; - def D16_64 : AFPR64<16, "f16", [F16]>, DwarfRegNum<[48]>; - def D17_64 : AFPR64<17, "f17", [F17]>, DwarfRegNum<[49]>; - def D18_64 : AFPR64<18, "f18", [F18]>, DwarfRegNum<[50]>; - def D19_64 : AFPR64<19, "f19", [F19]>, DwarfRegNum<[51]>; - def D20_64 : AFPR64<20, "f20", [F20]>, DwarfRegNum<[52]>; - def D21_64 : AFPR64<21, "f21", [F21]>, DwarfRegNum<[53]>; - def D22_64 : AFPR64<22, "f22", [F22]>, DwarfRegNum<[54]>; - def D23_64 : AFPR64<23, "f23", [F23]>, DwarfRegNum<[55]>; - def D24_64 : AFPR64<24, "f24", [F24]>, DwarfRegNum<[56]>; - def D25_64 : AFPR64<25, "f25", [F25]>, DwarfRegNum<[57]>; - def D26_64 : AFPR64<26, "f26", [F26]>, DwarfRegNum<[58]>; - def D27_64 : AFPR64<27, "f27", [F27]>, DwarfRegNum<[59]>; - def D28_64 : AFPR64<28, "f28", [F28]>, DwarfRegNum<[60]>; - def D29_64 : AFPR64<29, "f29", [F29]>, DwarfRegNum<[61]>; - def D30_64 : AFPR64<30, "f30", [F30]>, DwarfRegNum<[62]>; - def D31_64 : AFPR64<31, "f31", [F31]>, DwarfRegNum<[63]>; + foreach I = 0-31 in + def D#I#_64 : AFPR64("F"#I)]>, + DwarfRegNum<[!add(I, 32)]>; // Hi/Lo registers def HI : Register<"ac0">, DwarfRegNum<[64]>;