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llvm-6502/test/MC/Mips/mips64-expansions.s
Toma Tabacu f24e4e46cd Recommit "[mips] [IAS] Add support for BNE and BEQ with an immediate operand." (r239396). 
Apparently, Arcanist didn't include some of my local changes in my previous
commit attempt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239523 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-11 10:36:10 +00:00

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# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
#
# Test the 'dli' and 'dla' 64-bit variants of 'li' and 'la'.
# Immediate is <= 32 bits.
dli $5, 123
# CHECK: ori $5, $zero, 123 # encoding: [0x7b,0x00,0x05,0x34]
dli $6, -2345
# CHECK: addiu $6, $zero, -2345 # encoding: [0xd7,0xf6,0x06,0x24]
dli $7, 65538
# CHECK: lui $7, 1 # encoding: [0x01,0x00,0x07,0x3c]
# CHECK: ori $7, $7, 2 # encoding: [0x02,0x00,0xe7,0x34]
dli $8, ~7
# CHECK: addiu $8, $zero, -8 # encoding: [0xf8,0xff,0x08,0x24]
dli $9, 0x10000
# CHECK: lui $9, 1 # encoding: [0x01,0x00,0x09,0x3c]
# CHECK-NOT: ori $9, $9, 0 # encoding: [0x00,0x00,0x29,0x35]
# Positive immediate which is => 32 bits and <= 48 bits.
dli $8, 0x100000000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, 0x100000001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
dli $8, 0x100010000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, 0x100010001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# Positive immediate which is > 48 bits.
dli $8, 0x1000000000000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
dli $8, 0x1000000000001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
dli $8, 0x1000000010000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, 0x1000100000000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
dli $8, 0x1000000010001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
dli $8, 0x1000100010000
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, 0x1000100000001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
dli $8, 0x1000100010001
# CHECK: lui $8, 1 # encoding: [0x01,0x00,0x08,0x3c]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 1 # encoding: [0x01,0x00,0x08,0x35]
# Negative immediate which is => 32 bits and <= 48 bits.
dli $8, -0x100000000
# CHECK: lui $8, 65535 # encoding: [0xff,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
dli $8, -0x100000001
# CHECK: lui $8, 65535 # encoding: [0xff,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
dli $8, -0x100010000
# CHECK: lui $8, 65535 # encoding: [0xff,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, -0x100010001
# CHECK: lui $8, 65535 # encoding: [0xff,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# Negative immediate which is > 48 bits.
dli $8, -0x1000000000000
# CHECK: lui $8, 65535 # encoding: [0xff,0xff,0x08,0x3c]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
dli $8, -0x1000000000001
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
dli $8, -0x1000000010000
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, -0x1000100000000
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll32 $8, $8, 0 # encoding: [0x3c,0x40,0x08,0x00]
dli $8, -0x1000000010001
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
dli $8, -0x1000100010000
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
dli $8, -0x1000100000001
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
dli $8, -0x1000100010001
# CHECK: lui $8, 65534 # encoding: [0xfe,0xff,0x08,0x3c]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65534 # encoding: [0xfe,0xff,0x08,0x35]
# CHECK: dsll $8, $8, 16 # encoding: [0x38,0x44,0x08,0x00]
# CHECK: ori $8, $8, 65535 # encoding: [0xff,0xff,0x08,0x35]
# Check that signed negative 32-bit immediates are loaded correctly:
li $10, ~(0x101010)
# CHECK: lui $10, 65519 # encoding: [0xef,0xff,0x0a,0x3c]
# CHECK: ori $10, $10, 61423 # encoding: [0xef,0xef,0x4a,0x35]
# CHECK-NOT: dsll
dli $10, ~(0x202020)
# CHECK: lui $10, 65503 # encoding: [0xdf,0xff,0x0a,0x3c]
# CHECK: ori $10, $10, 57311 # encoding: [0xdf,0xdf,0x4a,0x35]
# CHECK-NOT: dsll
dli $9, 0x80000000
# CHECK: ori $9, $zero, 32768 # encoding: [0x00,0x80,0x09,0x34]
# CHECK: dsll $9, $9, 16 # encoding: [0x38,0x4c,0x09,0x00]
# Test bne with an immediate as the 2nd operand.
bne $2, 0x100010001, 1332
# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
bne $2, 0x1000100010001, 1332
# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
bne $2, -0x100010001, 1332
# CHECK: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
bne $2, -0x1000100010001, 1332
# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
# CHECK: bne $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x14]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
# Test beq with an immediate as the 2nd operand.
beq $2, 0x100010001, 1332
# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
beq $2, 0x1000100010001, 1332
# CHECK: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 1 # encoding: [0x01,0x00,0x21,0x34]
# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
beq $2, -0x100010001, 1332
# CHECK: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
beq $2, -0x1000100010001, 1332
# CHECK: lui $1, 65534 # encoding: [0xfe,0xff,0x01,0x3c]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65534 # encoding: [0xfe,0xff,0x21,0x34]
# CHECK: dsll $1, $1, 16 # encoding: [0x38,0x0c,0x01,0x00]
# CHECK: ori $1, $1, 65535 # encoding: [0xff,0xff,0x21,0x34]
# CHECK: beq $2, $1, 1332 # encoding: [0x4d,0x01,0x41,0x10]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
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