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llvm-mirror/test/MC/AsmParser/macros-gas.s
Scott Egerton 1867a0f5e4 [MC] Fixed parsing of macro arguments where expressions with spaces are present.
Summary:
Fixed an issue for mips with an instruction such as 'sdc1 $f1, 272 +8(a0)' which has a space between '272' and '+'. The parser would then parse '272' and '+8' as two arguments instead of a single expression resulting in one too many arguments in the pseudo instruction.
The reason that the test case has been changed is so that the expected
output matches the output of the GNU assembler.

Reviewers: vkalintiris, dsanders

Subscribers: dsanders, llvm-commits

Differential Revision: http://reviews.llvm.org/D13592

llvm-svn: 260521
2016-02-11 13:48:49 +00:00

106 lines
1.7 KiB
ArmAsm

// RUN: not llvm-mc -triple i386-linux-gnu %s 2> %t.err | FileCheck %s
// RUN: FileCheck --check-prefix=CHECK-ERRORS %s < %t.err
.macro .test0
.macrobody0
.endm
.macro .test1
.test0
.endm
.test1
// CHECK-ERRORS: <instantiation>:1:1: error: unknown directive
// CHECK-ERRORS-NEXT: macrobody0
// CHECK-ERRORS-NEXT: ^
// CHECK-ERRORS: <instantiation>:1:1: note: while in macro instantiation
// CHECK-ERRORS-NEXT: .test0
// CHECK-ERRORS-NEXT: ^
// CHECK-ERRORS: 11:1: note: while in macro instantiation
// CHECK-ERRORS-NEXT: .test1
// CHECK-ERRORS-NEXT: ^
.macro test2 _a
.byte \_a
.endm
// CHECK: .byte 10
test2 10
.macro test3 _a _b _c
.ascii "\_a \_b \_c \\_c"
.endm
// CHECK: .ascii "1 2 3 \003"
test3 1, 2, 3
// CHECK: .ascii "1 2 3 \003"
test3 1, 2 3
.macro test3_prime _a _b _c
.ascii "\_a \_b \_c"
.endm
// CHECK: .ascii "1 (2 3) "
test3_prime 1, (2 3)
// CHECK: .ascii "1 (2 3) "
test3_prime 1 (2 3)
// CHECK: .ascii "1 2 "
test3_prime 1 2
.macro test5 _a
.globl \_a
.endm
// CHECK: .globl zed1
test5 zed1
.macro test6 $a
.globl \$a
.endm
// CHECK: .globl zed2
test6 zed2
.macro test7 .a
.globl \.a
.endm
// CHECK: .globl zed3
test7 zed3
.macro test8 _a, _b, _c
.ascii "\_a,\_b,\_c"
.endm
.macro test9 _a _b _c
.ascii "\_a \_b \_c"
.endm
// CHECK: .ascii "a,b,c"
test8 a, b, c
// CHECK: .ascii "%1,%2,%3"
test8 %1 %2 %3 #a comment
// CHECK: .ascii "x-y,z,1"
test8 x - y z 1
// CHECK: .ascii "1 2 3"
test9 1, 2,3
// CHECK: .ascii "1,2,3"
test8 1,2 3
// CHECK: .ascii "1,2,3"
test8 1 2, 3
.macro test10
.ascii "$20"
.endm
test10
// CHECK: .ascii "$20"
test10 42
// CHECK-ERRORS: 102:10: error: Wrong number of arguments
// CHECK-ERRORS-NEXT: test10 42
// CHECK-ERRORS-NEXT: ^