llvm-6502/test/MC/ELF/common.s

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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck %s
.text
// Test that this produces a regular local symbol.
.type common1,@object
.local common1
.comm common1,1,1
// CHECK: ('st_name', 1) # 'common1'
// CHECK-NEXT: ('st_bind', 0)
// CHECK-NEXT: ('st_type', 1)
// CHECK-NEXT: ('st_other', 0)
// CHECK-NEXT: ('st_shndx',
// CHECK-NEXT: ('st_value', 0)
// CHECK-NEXT: ('st_size', 1)
// Same as common1, but with directives in a different order.
.local common2
.type common2,@object
.comm common2,1,1
// CHECK: ('st_name', 9) # 'common2'
// CHECK-NEXT: ('st_bind', 0)
// CHECK-NEXT: ('st_type', 1)
// CHECK-NEXT: ('st_other', 0)
// CHECK-NEXT: ('st_shndx',
// CHECK-NEXT: ('st_value', 1)
// CHECK-NEXT: ('st_size', 1)
// Test that without an explicit .local we produce a global.
.type common3,@object
.comm common3,4,4
// CHECK: ('st_name', 17) # 'common3'
// CHECK-NEXT: ('st_bind', 1)
// CHECK-NEXT: ('st_type', 1)
// CHECK-NEXT: ('st_other', 0)
// CHECK-NEXT: ('st_shndx', 65522)
// CHECK-NEXT: ('st_value', 4)
// CHECK-NEXT: ('st_size', 4)
// Test that without an explicit .local we produce a global, even if the first
// occurrence is not in a directive.
.globl foo
.type foo,@function
foo:
movsbl common4+3(%rip), %eax
.type common4,@object
.comm common4,40,16
// CHECK: ('st_name', 29) # 'common4'
// CHECK-NEXT: ('st_bind', 1)
// CHECK-NEXT: ('st_type', 1)
// CHECK-NEXT: ('st_other', 0)
// CHECK-NEXT: ('st_shndx', 65522)
// CHECK-NEXT: ('st_value', 16)
// CHECK-NEXT: ('st_size', 40)