# RUN: llvm-mc %s -arch=mips -mcpu=mips32 -show-encoding | FileCheck %s # RUN: llvm-mc %s -arch=mips -mcpu=mips32 2>&1 | \ # RUN: FileCheck %s --check-prefix=WARNING .text local_label: blt $7, $8, local_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: bnez $1, local_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop blt $7, $8, global_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: bnez $1, global_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop blt $7, $0, local_label # CHECK: bltz $7, local_label # encoding: [0x04,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop blt $0, $8, local_label # CHECK: bgtz $8, local_label # encoding: [0x1d,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop blt $0, $0, local_label # CHECK: bltz $zero, local_label # encoding: [0x04,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bltu $7, $8, local_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: bnez $1, local_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bltu $7, $8, global_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: bnez $1, global_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bltu $7, $0, local_label # CHECK: nop bltu $0, $8, local_label # CHECK: bnez $8, local_label # encoding: [0x15,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bltu $0, $0, local_label # CHECK: nop ble $7, $8, local_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: beqz $1, local_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop ble $7, $8, global_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: beqz $1, global_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop ble $7, $0, local_label # CHECK: blez $7, local_label # encoding: [0x18,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop ble $0, $8, local_label # CHECK: bgez $8, local_label # encoding: [0x05,0x01,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop ble $0, $0, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: blez $zero, local_label # encoding: [0x18,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bleu $7, $8, local_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: beqz $1, local_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bleu $7, $8, global_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: beqz $1, global_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bleu $7, $0, local_label # CHECK: beqz $7, local_label # encoding: [0x10,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bleu $0, $8, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bleu $0, $0, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bge $7, $8, local_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: beqz $1, local_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bge $7, $8, global_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: beqz $1, global_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bge $7, $0, local_label # CHECK: bgez $7, local_label # encoding: [0x04,0xe1,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bge $0, $8, local_label # CHECK: blez $8, local_label # encoding: [0x19,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bge $0, $0, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: bgez $zero, local_label # encoding: [0x04,0x01,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgeu $7, $8, local_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: beqz $1, local_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgeu $7, $8, global_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: beqz $1, global_label # encoding: [0x10,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgeu $7, $0, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgeu $0, $8, local_label # CHECK: beqz $8, local_label # encoding: [0x11,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgeu $0, $0, local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgt $7, $8, local_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: bnez $1, local_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgt $7, $8, global_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: bnez $1, global_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgt $7, $0, local_label # CHECK: bgtz $7, local_label # encoding: [0x1c,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgt $0, $8, local_label # CHECK: bltz $8, local_label # encoding: [0x05,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgt $0, $0, local_label # CHECK: bgtz $zero, local_label # encoding: [0x1c,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgtu $7, $8, local_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: bnez $1, local_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgtu $7, $8, global_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: bnez $1, global_label # encoding: [0x14,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgtu $7, $0, local_label # CHECK: bnez $7, local_label # encoding: [0x14,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bgtu $0, $8, local_label # CHECK: nop bgtu $0, $0, local_label # CHECK: bnez $zero, local_label # encoding: [0x14,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop bltl $7,$8,local_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: bnezl $1, local_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltl $7,$8,global_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: bnezl $1, global_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltl $7,$0,local_label # CHECK: bltz $7, local_label # encoding: [0x04,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltl $0,$8,local_label # CHECK: bgtz $8, local_label # encoding: [0x1d,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltl $0,$0,local_label # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] blel $7,$8,local_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: beqzl $1, local_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] blel $7,$8,global_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: beqzl $1, global_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] blel $7,$0,local_label # CHECK: blez $7, local_label # encoding: [0x18,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] blel $0,$8,local_label # CHECK: bgez $8, local_label # encoding: [0x05,0x01,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] blel $0,$0,local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgel $7,$8,local_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: beqzl $1, local_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgel $7,$8,global_label # CHECK: slt $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2a] # CHECK: beqzl $1, global_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgel $7,$0,local_label # CHECK: bgez $7, local_label # encoding: [0x04,0xe1,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgel $0,$8,local_label # CHECK: blez $8, local_label # encoding: [0x19,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgel $0,$0,local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtl $7,$8,local_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: bnezl $1, local_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtl $7,$8,global_label # CHECK: slt $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2a] # CHECK: bnezl $1, global_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtl $7,$0,local_label # CHECK: bgtz $7, local_label # encoding: [0x1c,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtl $0,$8,local_label # CHECK: bltz $8, local_label # encoding: [0x05,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtl $0,$0,local_label # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltul $7,$8,local_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: bnezl $1, local_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltul $7,$8,global_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: bnezl $1, global_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltul $7,$0,local_label # CHECK: bnez $7, local_label # encoding: [0x14,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltul $0,$8,local_label # CHECK: bnez $8, local_label # encoding: [0x15,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bltul $0,$0,local_label # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bleul $7,$8,local_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: beqzl $1, local_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bleul $7,$8,global_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: beqzl $1, global_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bleul $7,$0,local_label # CHECK: beqz $7, local_label # encoding: [0x10,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bleul $0,$8,local_label # CHECK: beqz $8, local_label # encoding: [0x11,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bleul $0,$0,local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgeul $7,$8,local_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: beqzl $1, local_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgeul $7,$8,global_label # CHECK: sltu $1, $7, $8 # encoding: [0x00,0xe8,0x08,0x2b] # CHECK: beqzl $1, global_label # encoding: [0x50,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgeul $7,$0,local_label # CHECK: beqz $7, local_label # encoding: [0x10,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgeul $0,$8,local_label # CHECK: beqz $8, local_label # encoding: [0x11,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgeul $0,$0,local_label # WARNING: :[[@LINE-1]]:3: warning: branch is always taken # CHECK: b local_label # encoding: [0x10,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtul $7,$8,local_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: bnezl $1, local_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtul $7,$8,global_label # CHECK: sltu $1, $8, $7 # encoding: [0x01,0x07,0x08,0x2b] # CHECK: bnezl $1, global_label # encoding: [0x54,0x20,A,A] # CHECK: # fixup A - offset: 0, value: global_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtul $7,$0,local_label # CHECK: bnez $7, local_label # encoding: [0x14,0xe0,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtul $0,$8,local_label # CHECK: bnez $8, local_label # encoding: [0x15,0x00,A,A] # CHECK: # fixup A - offset: 0, value: local_label-4, kind: fixup_Mips_PC16 # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] bgtul $0,$0,local_label # CHECK: nop # encoding: [0x00,0x00,0x00,0x00]