Index: include/llvm/MC/MCRegisterInfo.h =================================================================== --- include/llvm/MC/MCRegisterInfo.h +++ include/llvm/MC/MCRegisterInfo.h @@ -440,6 +440,12 @@ return RegA == RegB || isSuperRegister(RegA, RegB); } + /// \brief Returns true if RegB is a super-register or sub-register of RegA + /// or if RegB == RegA. + bool isSuperOrSubRegisterEq(unsigned RegA, unsigned RegB) const { + return isSubRegisterEq(RegA, RegB) || isSuperRegister(RegA, RegB); + } + }; //===----------------------------------------------------------------------===// Index: lib/Target/Mips/AsmParser/MipsAsmParser.cpp =================================================================== --- lib/Target/Mips/AsmParser/MipsAsmParser.cpp +++ lib/Target/Mips/AsmParser/MipsAsmParser.cpp @@ -2213,7 +2213,7 @@ UseSrcReg = true; unsigned TmpReg = DstReg; - if (UseSrcReg && (DstReg == SrcReg)) { + if (UseSrcReg && getContext().getRegisterInfo()->isSuperOrSubRegisterEq(DstReg, SrcReg)) { // At this point we need AT to perform the expansions and we exit if it is // not available. unsigned ATReg = getATReg(IDLoc); @@ -2377,7 +2377,7 @@ } // dla requires 64-bit addresses. - if (!Is32BitAddress && !ABI.ArePtrs64bit()) { + if (!Is32BitAddress && !hasMips3()) { Error(IDLoc, "instruction requires a 64-bit architecture"); return true; } @@ -2386,6 +2386,11 @@ return loadAndAddSymbolAddress(Offset.getExpr(), DstReg, BaseReg, Is32BitAddress, IDLoc, Instructions); + if (!ABI.ArePtrs64bit()) { + // Continue as if we had 'la' whether we had 'la' or 'dla'. + Is32BitAddress = true; + } + return loadImmediate(Offset.getImm(), DstReg, BaseReg, Is32BitAddress, true, IDLoc, Instructions); } @@ -2416,7 +2421,7 @@ const MipsMCExpr *HigherExpr = MipsMCExpr::create( MCSymbolRefExpr::VK_Mips_HIGHER, Symbol, getContext()); - if (UseSrcReg && (DstReg == SrcReg)) { + if (UseSrcReg && getContext().getRegisterInfo()->isSuperOrSubRegisterEq(DstReg, SrcReg)) { // If $rs is the same as $rd: // (d)la $rd, sym($rd) => lui $at, %highest(sym) // daddiu $at, $at, %higher(sym) @@ -2474,7 +2479,7 @@ // ori $rd, $rd, %lo(sym) // (addu $rd, $rd, $rs) unsigned TmpReg = DstReg; - if (UseSrcReg && (DstReg == SrcReg)) { + if (UseSrcReg && getContext().getRegisterInfo()->isSuperOrSubRegisterEq(DstReg, SrcReg)) { // If $rs is the same as $rd, we need to use AT. // If it is not available we exit. unsigned ATReg = getATReg(IDLoc); @@ -2490,7 +2495,7 @@ if (UseSrcReg) emitRRR(Mips::ADDu, DstReg, TmpReg, SrcReg, IDLoc, Instructions); else - assert(DstReg == TmpReg); + assert(getContext().getRegisterInfo()->isSuperOrSubRegisterEq(DstReg, TmpReg)); return false; } Index: test/MC/Mips/macro-dla-32bit.s =================================================================== --- /dev/null +++ test/MC/Mips/macro-dla-32bit.s @@ -0,0 +1,228 @@ +# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 \ +# RUN: -gpsize=0 | FileCheck %s +# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 \ +# RUN: -gpsize=0 | FileCheck %s + +.set mips64r2 + +dla $5, 0x00000001 # CHECK: addiu $5, $zero, 1 # encoding: [0x24,0x05,0x00,0x01] +dla $5, 0x00000002 # CHECK: addiu $5, $zero, 2 # encoding: [0x24,0x05,0x00,0x02] +dla $5, 0x00004000 # CHECK: addiu $5, $zero, 16384 # encoding: [0x24,0x05,0x40,0x00] +dla $5, 0x00008000 # CHECK: ori $5, $zero, 32768 # encoding: [0x34,0x05,0x80,0x00] +dla $5, 0xffffffff # CHECK: addiu $5, $zero, -1 # encoding: [0x24,0x05,0xff,0xff] +dla $5, 0xfffffffe # CHECK: addiu $5, $zero, -2 # encoding: [0x24,0x05,0xff,0xfe] +dla $5, 0xffffc000 # CHECK: addiu $5, $zero, -16384 # encoding: [0x24,0x05,0xc0,0x00] +dla $5, 0xffff8000 # CHECK: addiu $5, $zero, -32768 # encoding: [0x24,0x05,0x80,0x00] + +dla $5, 0x00010000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] +dla $5, 0x00020000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] +dla $5, 0x40000000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] +dla $5, 0x80000000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] +dla $5, 0xffff0000 # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff] +dla $5, 0xfffe0000 # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe] +dla $5, 0xc0000000 # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00] +dla $5, 0x80000000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + +dla $5, 0x00010001 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] +dla $5, 0x00020001 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] +dla $5, 0x40000001 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] +dla $5, 0x80000001 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] +dla $5, 0x00010002 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] +dla $5, 0x00020002 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] +dla $5, 0x40000002 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] +dla $5, 0x80000002 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] +dla $5, 0x00014000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] +dla $5, 0x00024000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] +dla $5, 0x40004000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] +dla $5, 0x80004000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] +dla $5, 0x00018000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0x00028000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0x40008000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0x80008000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0xffff4000 # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] +dla $5, 0xfffe8000 # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0xc0008000 # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] +dla $5, 0x80008000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + +dla $5, 0x00000001($6) # CHECK: addiu $5, $6, 1 # encoding: [0x24,0xc5,0x00,0x01] +dla $5, 0x00000002($6) # CHECK: addiu $5, $6, 2 # encoding: [0x24,0xc5,0x00,0x02] +dla $5, 0x00004000($6) # CHECK: addiu $5, $6, 16384 # encoding: [0x24,0xc5,0x40,0x00] +dla $5, 0x00008000($6) # CHECK: ori $5, $zero, 32768 # encoding: [0x34,0x05,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xffffffff($6) # CHECK: addiu $5, $6, -1 # encoding: [0x24,0xc5,0xff,0xff] +dla $5, 0xfffffffe($6) # CHECK: addiu $5, $6, -2 # encoding: [0x24,0xc5,0xff,0xfe] +dla $5, 0xffffc000($6) # CHECK: addiu $5, $6, -16384 # encoding: [0x24,0xc5,0xc0,0x00] +dla $5, 0xffff8000($6) # CHECK: addiu $5, $6, -32768 # encoding: [0x24,0xc5,0x80,0x00] + +dla $5, 0x00010000($6) # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00020000($6) # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x40000000($6) # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80000000($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xffff0000($6) # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xfffe0000($6) # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xc0000000($6) # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80000000($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] + +dla $5, 0x00010001($6) # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00020001($6) # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x40000001($6) # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80000001($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00010002($6) # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00020002($6) # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x40000002($6) # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80000002($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00014000($6) # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00024000($6) # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x40004000($6) # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80004000($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00018000($6) # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x00028000($6) # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x40008000($6) # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80008000($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xffff4000($6) # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff] + # CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xfffe8000($6) # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0xc0008000($6) # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +dla $5, 0x80008000($6) # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00] + # CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00] + # CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21] +# There are no further interesting immediates. + +symbol: # CHECK-LABEL: symbol: +.extern extern_sym +.option pic0 # CHECK-LABEL: .option pic0 +dla $5, extern_sym + +# CHECK: lui $5, %hi(extern_sym) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym), kind: fixup_Mips_LO16 + +dla $5, extern_sym($8) + +# CHECK: lui $5, %hi(extern_sym) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym), kind: fixup_Mips_LO16 +# CHECK: addu $5, $5, $8 # encoding: [0x00,0xa8,0x28,0x21] + +dla $5, extern_sym($5) + +# CHECK: lui $1, %hi(extern_sym) # encoding: [0x3c,0x01,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym), kind: fixup_Mips_HI16 +# CHECK: addiu $1, $1, %lo(extern_sym) # encoding: [0x24,0x21,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym), kind: fixup_Mips_LO16 +# CHECK: addu $5, $1, $5 # encoding: [0x00,0x25,0x28,0x21] + +dla $5, extern_sym+8 + +# CHECK: lui $5, %hi(extern_sym+8) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym+8), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym+8) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym+8), kind: fixup_Mips_LO16 + +dla $5, extern_sym+8($8) + +# CHECK: lui $5, %hi(extern_sym+8) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym+8), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym+8) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym+8), kind: fixup_Mips_LO16 +# CHECK: addu $5, $5, $8 # encoding: [0x00,0xa8,0x28,0x21] + +dla $5, extern_sym-8($5) + +# CHECK: lui $1, %hi(extern_sym-8) # encoding: [0x3c,0x01,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym-8), kind: fixup_Mips_HI16 +# CHECK: addiu $1, $1, %lo(extern_sym-8) # encoding: [0x24,0x21,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym-8), kind: fixup_Mips_LO16 +# CHECK: addu $5, $1, $5 # encoding: [0x00,0x25,0x28,0x21] + +dla $5, extern_sym-8 + +# CHECK: lui $5, %hi(extern_sym-8) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym-8), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym-8) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym-8), kind: fixup_Mips_LO16 + +dla $5, extern_sym-8($8) + +# CHECK: lui $5, %hi(extern_sym-8) # encoding: [0x3c,0x05,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym-8), kind: fixup_Mips_HI16 +# CHECK: addiu $5, $5, %lo(extern_sym-8) # encoding: [0x24,0xa5,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym-8), kind: fixup_Mips_LO16 +# CHECK: addu $5, $5, $8 # encoding: [0x00,0xa8,0x28,0x21] + +dla $5, extern_sym-8($5) + +# CHECK: lui $1, %hi(extern_sym-8) # encoding: [0x3c,0x01,A,A] +# CHECK: # fixup A - offset: 0, value: %hi(extern_sym-8), kind: fixup_Mips_HI16 +# CHECK: addiu $1, $1, %lo(extern_sym-8) # encoding: [0x24,0x21,A,A] +# CHECK: # fixup A - offset: 0, value: %lo(extern_sym-8), kind: fixup_Mips_LO16 +# CHECK: addu $5, $1, $5 # encoding: [0x00,0x25,0x28,0x21] + +.option pic2