1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
# 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)
test2:
.set noat
lw $2, 65536($2) # ERROR: mips-noat.s:[[@LINE]]:9: error: Pseudo instruction requires $at, which is not available
# 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)
test4:
.set at=$0
lw $2, 65536($2) # ERROR: mips-noat.s:[[@LINE]]:9: error: Pseudo instruction requires $at, which is not available
|
