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272 lines
15 KiB
272 lines
15 KiB
# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
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# Check that signed negative 32-bit immediates are loaded correctly:
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li $10, ~(0x101010)
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# CHECK: lui $10, 65519 # encoding: [0xef,0xff,0x0a,0x3c]
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# CHECK: ori $10, $10, 61423 # encoding: [0xef,0xef,0x4a,0x35]
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# CHECK-NOT: dsll
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# Test bne with an immediate as the 2nd operand.
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bne $2, 0x100010001, 1332
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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bne $2, 0x1000100010001, 1332
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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bne $2, -0x100010001, 1332
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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bne $2, -0x1000100010001, 1332
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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# Test beq with an immediate as the 2nd operand.
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beq $2, 0x100010001, 1332
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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beq $2, 0x1000100010001, 1332
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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beq $2, -0x100010001, 1332
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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beq $2, -0x1000100010001, 1332
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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# Test one with a symbol in the third operand.
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sym:
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bne $2, 0x100010001, sym
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: bne $2, $1, sym # encoding: [A,A,0x41,0x14]
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# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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# Test ulhu with 64-bit immediate addresses.
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ulhu $8, 0x100010001
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, 0x1000100010001
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, -0x100010001
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, -0x1000100010001
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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# Test ulhu with source register and 64-bit immediate offset.
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ulhu $8, 0x100010001($9)
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, 0x1000100010001($9)
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, -0x100010001($9)
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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ulhu $8, -0x1000100010001($9)
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
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# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
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# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
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# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
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# Test ulw with 64-bit immediate addresses.
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ulw $8, 0x100010001
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, 0x1000100010001
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, -0x100010001
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, -0x1000100010001
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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# Test ulw with source register and 64-bit immediate offset.
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ulw $8, 0x100010001($9)
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# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, 0x1000100010001($9)
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# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, -0x100010001($9)
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# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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ulw $8, -0x1000100010001($9)
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# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
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# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
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# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
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# CHECK: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
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# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
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# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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