[llvm] [llvm][MC][ARM][Assembly] Emit relocs for LDRs (PR #72873)

[Eleanor Bonnici via llvm-commits]

================
@@ -0,0 +1,45 @@
+@ RUN: llvm-mc -filetype=obj -triple=armv7 %s -o %t
+@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=ARM
+@ RUN: llvm-objdump -d --triple=armv7 %t | FileCheck %s --check-prefix=ARM_ADDEND
+@ RUN: llvm-mc -filetype=obj -triple=thumbv7 %s -o %t
+@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=THUMB
+@ RUN: llvm-objdump -d --triple=thumbv7 %t | FileCheck %s --check-prefix=THUMB_ADDEND
+
+@ ARM: R_ARM_LDR_PC_G0
+@ ARM: foo1
+@ ARM: R_ARM_LDR_PC_G0
+@ ARM: foo2
+
+@ ARM_ADDEND: r0, [pc, #-0x8]
+@ ARM_ADDEND: r0, [pc, #-0x8]
+@ ARM_ADDEND: r0, [pc, #-0x10]
+
+@ THUMB: R_ARM_THM_PC12
+@ THUMB: foo1
+@ THUMB: R_ARM_THM_PC12
+@ THUMB: foo2
+
+@ THUMB_ADDEND: r0, [pc, #-0x4]
+@ THUMB_ADDEND: r0, [pc, #-0x4]
+@ THUMB_ADDEND: r0, [pc, #-0xc]
----------------
eleanor-arm wrote:

Added more coverage for this 

https://github.com/llvm/llvm-project/pull/72873