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llvm/test/MC/Mips/mips64-expansions.s
Daniel Sanders e2fd561543 [mips] Make symbols an acceptable branch target when expanding compare-to-immediate-and-branch macros. 
Reviewers: vkalintiris

Subscribers: llvm-commits, vkalintiris, dim, seanbruno, dsanders

Differential Revision: http://reviews.llvm.org/D15369

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262213 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-29 11:24:49 +00:00

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# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
# 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
# Test bne with an immediate as the 2nd operand.
bne $2, 0x100010001, 1332
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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, 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: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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, 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: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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]
# Test one with a symbol in the third operand.
sym:
bne $2, 0x100010001, sym
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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, sym # encoding: [A,A,0x41,0x14]
# CHECK: nop # encoding: [0x00,0x00,0x00,0x00]
# Test ulhu with 64-bit immediate addresses.
ulhu $8, 0x100010001
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, 0x1000100010001
# 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: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, -0x100010001
# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, -0x1000100010001
# 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: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
# Test ulhu with source register and 64-bit immediate offset.
ulhu $8, 0x100010001($9)
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, 0x1000100010001($9)
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, -0x100010001($9)
# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, -0x1000100010001($9)
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
# Test ulw with 64-bit immediate addresses.
ulw $8, 0x100010001
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 0x1000100010001
# 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: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -0x100010001
# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -0x1000100010001
# 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: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
# Test ulw with source register and 64-bit immediate offset.
ulw $8, 0x100010001($9)
# CHECK: addiu $1, $zero, 1 # encoding: [0x01,0x00,0x01,0x24]
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 0x1000100010001($9)
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -0x100010001($9)
# CHECK: addiu $1, $zero, -2 # encoding: [0xfe,0xff,0x01,0x24]
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -0x1000100010001($9)
# 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: daddu $1, $1, $9 # encoding: [0x2d,0x08,0x29,0x00]
# CHECK: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
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