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| # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \
# RUN: | FileCheck %s -check-prefix=CHECK-EL
# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \
# RUN: | FileCheck %s -check-prefix=CHECK-EB
# Check that the assembler can handle the documented syntax
# for arithmetic and logical instructions.
#------------------------------------------------------------------------------
# Branch Instructions
#------------------------------------------------------------------------------
# Little endian
#------------------------------------------------------------------------------
# CHECK-EL: b 1332 # encoding: [0x00,0x94,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x0c]
# CHECK-EL: beq $9, $6, 1332 # encoding: [0xc9,0x94,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: bgez $6, 1332 # encoding: [0x46,0x40,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: bgezal $6, 1332 # encoding: [0x66,0x40,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EL: bltzal $6, 1332 # encoding: [0x26,0x40,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EL: bgtz $6, 1332 # encoding: [0xc6,0x40,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: blez $6, 1332 # encoding: [0x86,0x40,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: bne $9, $6, 1332 # encoding: [0xc9,0xb4,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: bal 1332 # encoding: [0x60,0x40,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EL: bltz $6, 1332 # encoding: [0x06,0x40,0x9a,0x02]
# CHECK-EL-NEXT: nop # encoding: [0x00,0x0c]
# CHECK-EL: bgezals $6, 1332 # encoding: [0x66,0x42,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x0c]
# CHECK-EL: bltzals $6, 1332 # encoding: [0x26,0x42,0x9a,0x02]
# CHECK-EL: nop # encoding: [0x00,0x0c]
#------------------------------------------------------------------------------
# Big endian
#------------------------------------------------------------------------------
# CHECK-EB: b 1332 # encoding: [0x94,0x00,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x0c,0x00]
# CHECK-EB: beq $9, $6, 1332 # encoding: [0x94,0xc9,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: bgez $6, 1332 # encoding: [0x40,0x46,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: bgezal $6, 1332 # encoding: [0x40,0x66,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EB: bltzal $6, 1332 # encoding: [0x40,0x26,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EB: bgtz $6, 1332 # encoding: [0x40,0xc6,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: blez $6, 1332 # encoding: [0x40,0x86,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: bne $9, $6, 1332 # encoding: [0xb4,0xc9,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: bal 1332 # encoding: [0x40,0x60,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00]
# CHECK-EB: bltz $6, 1332 # encoding: [0x40,0x06,0x02,0x9a]
# CHECK-EB-NEXT: nop # encoding: [0x0c,0x00]
# CHECK-EB: bgezals $6, 1332 # encoding: [0x42,0x66,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x0c,0x00]
# CHECK-EB: bltzals $6, 1332 # encoding: [0x42,0x26,0x02,0x9a]
# CHECK-EB: nop # encoding: [0x0c,0x00]
.text
.type main, @function
.set micromips
main:
b 1332
beq $9,$6,1332
bgez $6,1332
bgezal $6,1332
bltzal $6,1332
bgtz $6,1332
blez $6,1332
bne $9,$6,1332
bal 1332
bltz $6,1332
bgezals $6,1332
bltzals $6,1332
|