forked from OSchip/llvm-project
35 lines
1.1 KiB
ArmAsm
35 lines
1.1 KiB
ArmAsm
# RUN: not llvm-mc %s -triple=mips-unknown-linux 2>%t0 | FileCheck %s
|
|
# RUN: FileCheck -check-prefix=ERROR %s < %t0
|
|
# Check that using the assembler temporary when .set noat is in effect is an error.
|
|
|
|
# We start with the assembler temporary enabled
|
|
# CHECK-LABEL: test1:
|
|
# CHECK: lui $1, 1
|
|
# CHECK: addu $1, $1, $2
|
|
# CHECK: lw $2, 0($1)
|
|
test1:
|
|
lw $2, 65536($2)
|
|
|
|
# FIXME: It would be better if the error pointed at the mnemonic instead of the newline
|
|
# ERROR: mips-noat.s:[[@LINE+4]]:1: error: Pseudo instruction requires $at, which is not available
|
|
test2:
|
|
.set noat
|
|
lw $2, 65536($2)
|
|
|
|
# Can we switch it back on successfully?
|
|
# CHECK-LABEL: test3:
|
|
# CHECK: lui $1, 1
|
|
# CHECK: addu $1, $1, $2
|
|
# CHECK: lw $2, 0($1)
|
|
test3:
|
|
.set at
|
|
lw $2, 65536($2)
|
|
|
|
# FIXME: It would be better if the error pointed at the mnemonic instead of the newline
|
|
# ERROR: mips-noat.s:[[@LINE+4]]:1: error: Pseudo instruction requires $at, which is not available
|
|
test4:
|
|
.set at=$0
|
|
lw $2, 65536($2)
|
|
|
|
# ERROR-NOT: error
|