| # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | \ |
| # RUN: FileCheck %s --check-prefix=CHECK-NOTRAP |
| # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 \ |
| # RUN: -mattr=+use-tcc-in-div | FileCheck %s --check-prefix=CHECK-TRAP |
| |
| div $25,$11 |
| # CHECK-NOTRAP: bnez $11, $tmp0 # encoding: [0x15,0x60,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp0)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: div $zero, $25, $11 # encoding: [0x03,0x2b,0x00,0x1a] |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp0: |
| # CHECK-NOTRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-NOTRAP: bne $11, $1, $tmp1 # encoding: [0x15,0x61,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp1)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-NOTRAP: bne $25, $1, $tmp1 # encoding: [0x17,0x21,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp1)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-NOTRAP: break 6 # encoding: [0x00,0x06,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp1: |
| # CHECK-NOTRAP: mflo $25 # encoding: [0x00,0x00,0xc8,0x12] |
| # CHECK-TRAP: teq $11, $zero, 7 # encoding: [0x01,0x60,0x01,0xf4] |
| # CHECK-TRAP: div $zero, $25, $11 # encoding: [0x03,0x2b,0x00,0x1a] |
| # CHECK-TRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-TRAP: bne $11, $1, $tmp0 # encoding: [0x15,0x61,A,A] |
| # CHECK-TRAP: # fixup A - offset: 0, value: ($tmp0)-4, kind: fixup_Mips_PC16 |
| # CHECK-TRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-TRAP: teq $25, $1, 6 # encoding: [0x03,0x21,0x01,0xb4] |
| # CHECK-TRAP: $tmp0: |
| # CHECK-TRAP: mflo $25 # encoding: [0x00,0x00,0xc8,0x12] |
| |
| div $24,$12 |
| # CHECK-NOTRAP: bnez $12, $tmp2 # encoding: [0x15,0x80,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp2)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: div $zero, $24, $12 # encoding: [0x03,0x0c,0x00,0x1a] |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp2: |
| # CHECK-NOTRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-NOTRAP: bne $12, $1, $tmp3 # encoding: [0x15,0x81,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp3)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-NOTRAP: bne $24, $1, $tmp3 # encoding: [0x17,0x01,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp3)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-NOTRAP: break 6 # encoding: [0x00,0x06,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp3: |
| # CHECK-NOTRAP: mflo $24 # encoding: [0x00,0x00,0xc0,0x12] |
| # CHECK-TRAP: teq $12, $zero, 7 # encoding: [0x01,0x80,0x01,0xf4] |
| # CHECK-TRAP: div $zero, $24, $12 # encoding: [0x03,0x0c,0x00,0x1a] |
| # CHECK-TRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-TRAP: bne $12, $1, $tmp1 # encoding: [0x15,0x81,A,A] |
| # CHECK-TRAP: # fixup A - offset: 0, value: ($tmp1)-4, kind: fixup_Mips_PC16 |
| # CHECK-TRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-TRAP: teq $24, $1, 6 # encoding: [0x03,0x01,0x01,0xb4] |
| # CHECK-TRAP: $tmp1: |
| # CHECK-TRAP: mflo $24 # encoding: [0x00,0x00,0xc0,0x12] |
| |
| div $25,$0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $0,$9 |
| # CHECK-NOTRAP: div $zero, $zero, $9 # encoding: [0x00,0x09,0x00,0x1a] |
| # CHECK-TRAP: div $zero, $zero, $9 # encoding: [0x00,0x09,0x00,0x1a] |
| |
| div $0,$0 |
| # CHECK-NOTRAP: div $zero, $zero, $zero # encoding: [0x00,0x00,0x00,0x1a] |
| # CHECK-TRAP: div $zero, $zero, $zero # encoding: [0x00,0x00,0x00,0x1a] |
| |
| div $4,0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $0,0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $4,1 |
| # CHECK-NOTRAP: move $4, $4 # encoding: [0x00,0x80,0x20,0x25] |
| # CHECK-TRAP: move $4, $4 # encoding: [0x00,0x80,0x20,0x25] |
| |
| div $4,-1 |
| # CHECK-NOTRAP: neg $4, $4 # encoding: [0x00,0x04,0x20,0x22] |
| # CHECK-TRAP: neg $4, $4 # encoding: [0x00,0x04,0x20,0x22] |
| |
| div $4,2 |
| # CHECK-NOTRAP: addiu $1, $zero, 2 # encoding: [0x24,0x01,0x00,0x02] |
| # CHECK-NOTRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: addiu $1, $zero, 2 # encoding: [0x24,0x01,0x00,0x02] |
| # CHECK-TRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,0x8000 |
| # CHECK-NOTRAP: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] |
| # CHECK-NOTRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] |
| # CHECK-TRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,-0x8000 |
| # CHECK-NOTRAP: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] |
| # CHECK-NOTRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] |
| # CHECK-TRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,0x10000 |
| # CHECK-NOTRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-NOTRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-TRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,0x1a5a5 |
| # CHECK-NOTRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-NOTRAP: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] |
| # CHECK-NOTRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-TRAP: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] |
| # CHECK-TRAP: div $zero, $4, $1 # encoding: [0x00,0x81,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,$6 |
| # CHECK-NOTRAP: bnez $6, $tmp4 # encoding: [0x14,0xc0,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp4)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: div $zero, $5, $6 # encoding: [0x00,0xa6,0x00,0x1a] |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp4: |
| # CHECK-NOTRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-NOTRAP: bne $6, $1, $tmp5 # encoding: [0x14,0xc1,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp5)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-NOTRAP: bne $5, $1, $tmp5 # encoding: [0x14,0xa1,A,A] |
| # CHECK-NOTRAP: # fixup A - offset: 0, value: ($tmp5)-4, kind: fixup_Mips_PC16 |
| # CHECK-NOTRAP: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-NOTRAP: break 6 # encoding: [0x00,0x06,0x00,0x0d] |
| # CHECK-NOTRAP: $tmp5: |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: teq $6, $zero, 7 # encoding: [0x00,0xc0,0x01,0xf4] |
| # CHECK-TRAP: div $zero, $5, $6 # encoding: [0x00,0xa6,0x00,0x1a] |
| # CHECK-TRAP: addiu $1, $zero, -1 # encoding: [0x24,0x01,0xff,0xff] |
| # CHECK-TRAP: bne $6, $1, $tmp2 # encoding: [0x14,0xc1,A,A] |
| # CHECK-TRAP: # fixup A - offset: 0, value: ($tmp2)-4, kind: fixup_Mips_PC16 |
| # CHECK-TRAP: lui $1, 32768 # encoding: [0x3c,0x01,0x80,0x00] |
| # CHECK-TRAP: teq $5, $1, 6 # encoding: [0x00,0xa1,0x01,0xb4] |
| # CHECK-TRAP: $tmp2: |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,$0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $4,$0,$0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $0,$4,$5 |
| # CHECK-NOTRAP: div $zero, $4, $5 # encoding: [0x00,0x85,0x00,0x1a] |
| # CHECK-TRAP: div $zero, $4, $5 # encoding: [0x00,0x85,0x00,0x1a] |
| |
| div $4,$5,0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $4,$0,0 |
| # CHECK-NOTRAP: break 7 # encoding: [0x00,0x07,0x00,0x0d] |
| # CHECK-TRAP: teq $zero, $zero, 7 # encoding: [0x00,0x00,0x01,0xf4] |
| |
| div $4,$5,1 |
| # CHECK-NOTRAP: move $4, $5 # encoding: [0x00,0xa0,0x20,0x25] |
| # CHECK-TRAP: move $4, $5 # encoding: [0x00,0xa0,0x20,0x25] |
| |
| div $4,$5,-1 |
| # CHECK-NOTRAP: neg $4, $5 # encoding: [0x00,0x05,0x20,0x22] |
| # CHECK-TRAP: neg $4, $5 # encoding: [0x00,0x05,0x20,0x22] |
| |
| div $4,$5,2 |
| # CHECK-NOTRAP: addiu $1, $zero, 2 # encoding: [0x24,0x01,0x00,0x02] |
| # CHECK-NOTRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: addiu $1, $zero, 2 # encoding: [0x24,0x01,0x00,0x02] |
| # CHECK-TRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,0x8000 |
| # CHECK-NOTRAP: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] |
| # CHECK-NOTRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] |
| # CHECK-TRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,-0x8000 |
| # CHECK-NOTRAP: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] |
| # CHECK-NOTRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] |
| # CHECK-TRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,0x10000 |
| # CHECK-NOTRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-NOTRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-TRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| |
| div $4,$5,0x1a5a5 |
| # CHECK-NOTRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-NOTRAP: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] |
| # CHECK-NOTRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-NOTRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
| # CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] |
| # CHECK-TRAP: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] |
| # CHECK-TRAP: div $zero, $5, $1 # encoding: [0x00,0xa1,0x00,0x1a] |
| # CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] |
