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llvm-mirror/test/MC/Mips/mips-control-instructions.s
Simon Dardis 36cd99ffe9 [mips] Correct the definitions of some control instructions
Correct the definitions of ei, di, eret, deret, wait, syscall and break.
Also provide microMIPS specific aliases to match the MIPS aliases.

Additionally correct the definition of the wait instruction so that
it is present in the instruction mapping tables.

Reviewers: smaksimovic, abeserminji, atanasyan

Differential Revision: https://reviews.llvm.org/D45939

llvm-svn: 330952
2018-04-26 16:06:34 +00:00

109 lines
5.6 KiB
ArmAsm

# RUN: llvm-mc %s -triple=mips-unknown-unknown -show-encoding -mcpu=mips32r2 -show-inst| \
# RUN: FileCheck -check-prefix=CHECK32 %s
# RUN: llvm-mc %s -triple=mips64-unknown-unknown -show-encoding -mcpu=mips64r2 -show-inst \
# RUN: | FileCheck -check-prefix=CHECK64 %s
# CHECK32: break # encoding: [0x00,0x00,0x00,0x0d]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} BREAK
# CHECK32: break 7 # encoding: [0x00,0x07,0x00,0x0d]
# CHECK32: break 7, 5 # encoding: [0x00,0x07,0x01,0x4d]
# CHECK32: eret # encoding: [0x42,0x00,0x00,0x18]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} ERET
# CHECK32: deret # encoding: [0x42,0x00,0x00,0x1f]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} DERET
# CHECK32: di # encoding: [0x41,0x60,0x60,0x00]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} DI
# CHECK32: di $10 # encoding: [0x41,0x6a,0x60,0x00]
# CHECK32: ei # encoding: [0x41,0x60,0x60,0x20]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} EI
# CHECK32: ei $10 # encoding: [0x41,0x6a,0x60,0x20]
# CHECK32: wait # encoding: [0x42,0x00,0x00,0x20]
# CHECK32-NEXT: # <MCInst #{{[0-9]+}} WAIT
# CHECK32: teq $zero, $3 # encoding: [0x00,0x03,0x00,0x34]
# CHECK32: teq $zero, $3, 1 # encoding: [0x00,0x03,0x00,0x74]
# CHECK32: teqi $3, 1 # encoding: [0x04,0x6c,0x00,0x01]
# CHECK32: tge $zero, $3 # encoding: [0x00,0x03,0x00,0x30]
# CHECK32: tge $zero, $3, 3 # encoding: [0x00,0x03,0x00,0xf0]
# CHECK32: tgei $3, 3 # encoding: [0x04,0x68,0x00,0x03]
# CHECK32: tgeu $zero, $3 # encoding: [0x00,0x03,0x00,0x31]
# CHECK32: tgeu $zero, $3, 7 # encoding: [0x00,0x03,0x01,0xf1]
# CHECK32: tgeiu $3, 7 # encoding: [0x04,0x69,0x00,0x07]
# CHECK32: tlt $zero, $3 # encoding: [0x00,0x03,0x00,0x32]
# CHECK32: tlt $zero, $3, 31 # encoding: [0x00,0x03,0x07,0xf2]
# CHECK32: tlti $3, 31 # encoding: [0x04,0x6a,0x00,0x1f]
# CHECK32: tltu $zero, $3 # encoding: [0x00,0x03,0x00,0x33]
# CHECK32: tltu $zero, $3, 255 # encoding: [0x00,0x03,0x3f,0xf3]
# CHECK32: tltiu $3, 255 # encoding: [0x04,0x6b,0x00,0xff]
# CHECK32: tne $zero, $3 # encoding: [0x00,0x03,0x00,0x36]
# CHECK32: tne $zero, $3, 1023 # encoding: [0x00,0x03,0xff,0xf6]
# CHECK32: tnei $3, 1023 # encoding: [0x04,0x6e,0x03,0xff]
# CHECK64: break # encoding: [0x00,0x00,0x00,0x0d]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} BREAK
# CHECK64: break 7 # encoding: [0x00,0x07,0x00,0x0d]
# CHECK64: break 7, 5 # encoding: [0x00,0x07,0x01,0x4d]
# CHECK64: eret # encoding: [0x42,0x00,0x00,0x18]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} ERET
# CHECK64: deret # encoding: [0x42,0x00,0x00,0x1f]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} DERET
# CHECK64: di # encoding: [0x41,0x60,0x60,0x00]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} DI
# CHECK64: di $10 # encoding: [0x41,0x6a,0x60,0x00]
# CHECK64: ei # encoding: [0x41,0x60,0x60,0x20]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} EI
# CHECK64: ei $10 # encoding: [0x41,0x6a,0x60,0x20]
# CHECK64: wait # encoding: [0x42,0x00,0x00,0x20]
# CHECK64-NEXT: # <MCInst #{{[0-9]+}} WAIT
# CHECK64: teq $zero, $3 # encoding: [0x00,0x03,0x00,0x34]
# CHECK64: teq $zero, $3, 1 # encoding: [0x00,0x03,0x00,0x74]
# CHECK64: teqi $3, 1 # encoding: [0x04,0x6c,0x00,0x01]
# CHECK64: tge $zero, $3 # encoding: [0x00,0x03,0x00,0x30]
# CHECK64: tge $zero, $3, 3 # encoding: [0x00,0x03,0x00,0xf0]
# CHECK64: tgei $3, 3 # encoding: [0x04,0x68,0x00,0x03]
# CHECK64: tgeu $zero, $3 # encoding: [0x00,0x03,0x00,0x31]
# CHECK64: tgeu $zero, $3, 7 # encoding: [0x00,0x03,0x01,0xf1]
# CHECK64: tgeiu $3, 7 # encoding: [0x04,0x69,0x00,0x07]
# CHECK64: tlt $zero, $3 # encoding: [0x00,0x03,0x00,0x32]
# CHECK64: tlt $zero, $3, 31 # encoding: [0x00,0x03,0x07,0xf2]
# CHECK64: tlti $3, 31 # encoding: [0x04,0x6a,0x00,0x1f]
# CHECK64: tltu $zero, $3 # encoding: [0x00,0x03,0x00,0x33]
# CHECK64: tltu $zero, $3, 255 # encoding: [0x00,0x03,0x3f,0xf3]
# CHECK64: tltiu $3, 255 # encoding: [0x04,0x6b,0x00,0xff]
# CHECK64: tne $zero, $3 # encoding: [0x00,0x03,0x00,0x36]
# CHECK64: tne $zero, $3, 1023 # encoding: [0x00,0x03,0xff,0xf6]
# CHECK64: tnei $3, 1023 # encoding: [0x04,0x6e,0x03,0xff]
break
break 7
break 7,5
eret
deret
di
di $0
di $10
ei
ei $0
ei $10
wait
teq $0,$3
teq $0,$3,1
teqi $3,1
tge $0,$3
tge $0,$3,3
tgei $3,3
tgeu $0,$3
tgeu $0,$3,7
tgeiu $3,7
tlt $0,$3
tlt $0,$3,31
tlti $3,31
tltu $0,$3
tltu $0,$3,255
tltiu $3,255
tne $0,$3
tne $0,$3,1023
tnei $3,1023