[llvm] [AMDGPU][MC] Support src modifiers for v_mov_b32 and v_movrel* instructions (PR #76498)

[Mirko Brkušanin via llvm-commits]

================
@@ -346,11 +346,11 @@ body:             |
     %2:vgpr_32 = IMPLICIT_DEF
 
     ; this should be combined as all modifiers are default
-    %3:vgpr_32 = V_MOV_B32_dpp undef %2, %0, 1, 15, 15, 1, implicit $exec
+    %3:vgpr_32 = V_MOV_B32_dpp undef %2, 0,%0, 1, 15, 15, 1, implicit $exec
----------------
mbrkusanin wrote:

space after comma

https://github.com/llvm/llvm-project/pull/76498