Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/test/MC/AArch64/label-arithmetic-diags-elf.s

@@ -0,0 +1,87 @@
+// RUN: not llvm-mc -triple aarch64-elf -filetype=obj %s -o /dev/null 2>&1 | FileCheck %s
+
+  .data
+b:
+  .fill 300
+e:
+  .byte e - b
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: value evaluated as 300 is out of range.
+  // CHECK-NEXT: .byte e - b
+  // CHECK-NEXT:       ^
+
+  .section sec_x
+start:
+  .space 5000
+end:
+  add w0, w1, #(end - start)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: fixup value out of range
+  // CHECK-NEXT: add w0, w1, #(end - start)
+  // CHECK-NEXT: ^
+
+  cmp w0, #(end - start)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: fixup value out of range
+  // CHECK-NEXT: cmp w0, #(end - start)
+  // CHECK-NEXT: ^
+
+negative:
+  add w0, w1, #(end - negative)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: fixup value out of range
+  // CHECK-NEXT: add w0, w1, #(end - negative)
+  // CHECK-NEXT: ^
+
+  cmp w0, #(end - negative)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: fixup value out of range
+  // CHECK-NEXT: cmp w0, #(end - negative)
+  // CHECK-NEXT: ^
+
+  add w0, w1, #(end - external)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: symbol 'external' can not be undefined in a subtraction expression
+  // CHECK-NEXT: add w0, w1, #(end - external)
+  // CHECK-NEXT: ^
+
+  cmp w0, #(end - external)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: symbol 'external' can not be undefined in a subtraction expression
+  // CHECK-NEXT: cmp w0, #(end - external)
+  // CHECK-NEXT: ^
+
+  add w0, w1, #:lo12:external - end
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Unsupported pc-relative fixup kind
+  // CHECK-NEXT: add w0, w1, #:lo12:external - end
+  // CHECK-NEXT: ^
+
+  cmp w0, #:lo12:external - end
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Unsupported pc-relative fixup kind
+  // CHECK-NEXT: cmp w0, #:lo12:external - end
+  // CHECK-NEXT: ^
+
+  add w0, w1, #:got_lo12:external - end
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Unsupported pc-relative fixup kind
+  // CHECK-NEXT: add w0, w1, #:got_lo12:external - end
+  // CHECK-NEXT: ^
+
+  cmp w0, #:got_lo12:external - end
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Unsupported pc-relative fixup kind
+  // CHECK-NEXT: cmp w0, #:got_lo12:external - end
+  // CHECK-NEXT: ^
+
+  .section sec_y
+end_across_sec:
+  add w0, w1, #(end_across_sec - start)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
+  // CHECK-NEXT: add w0, w1, #(end_across_sec - start)
+  // CHECK-NEXT: ^
+
+  cmp w0, #(end_across_sec - start)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
+  // CHECK-NEXT: cmp w0, #(end_across_sec - start)
+  // CHECK-NEXT: ^
+
+  add w0, w1, #(sec_y - sec_x)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
+  // CHECK-NEXT: add w0, w1, #(sec_y - sec_x)
+  // CHECK-NEXT: ^
+
+  cmp w0, #(sec_y - sec_x)
+  // CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
+  // CHECK-NEXT: cmp w0, #(sec_y - sec_x)
+  // CHECK-NEXT: ^