[llvm] [llvm][MC][ARM] Don't autoresolve fixups (PR #76574)

[Fangrui Song via llvm-commits]

================
@@ -0,0 +1,15 @@
+@ RUN: not llvm-mc -filetype=obj -o /dev/null %s 2>&1 -triple=armv8.2a-eabi     | FileCheck %s
+@ RUN: not llvm-mc -filetype=obj -o /dev/null %s 2>&1 -triple=armebv8.2a-eabi   | FileCheck %s
+@ RUN: not llvm-mc -filetype=obj -o /dev/null %s 2>&1 -triple=thumbv8.2a-eabi   | FileCheck %s
+@ RUN: not llvm-mc -filetype=obj -o /dev/null %s 2>&1 -triple=thumbebv8.2a-eabi | FileCheck %s
+
+  .arch_extension fp16
+
+vldr s0, foo     @ arm_pcrel_10 / t2_pcrel_10
+vldr d0, foo     @ arm_pcrel_10 / t2_pcrel_10
+vldr.16 s0,foo   @ arm_pcrel_9 / t2_pcrel_9
+
+@ CHECK: :[[#@LINE-4]]:1: error: unsupported relocation type
+@ CHECK: :[[#@LINE-4]]:1: error: unsupported relocation type
+@ CHECK: :[[#@LINE-4]]:1: error: unsupported relocation type
+
----------------
MaskRay wrote:

no blank line at the end

https://github.com/llvm/llvm-project/pull/76574