Remove extra geps for dyn data

Author: Sa4dUs

compiler/rustc_codegen_llvm/src/builder/gpu_offload.rs

@@ -699,13 +699,14 @@ pub(crate) fn gen_call_handling<'ll, 'tcx>(
         a1: &'ll Value,
         a2: &'ll Value,
         a4: &'ll Value,
+        is_dynamic: bool,
     ) -> [&'ll Value; 3] {
         let cx = builder.cx;
         let i32_0 = cx.get_const_i32(0);
 
         let gep1 = builder.inbounds_gep(ty, a1, &[i32_0, i32_0]);
         let gep2 = builder.inbounds_gep(ty, a2, &[i32_0, i32_0]);
-        let gep3 = builder.inbounds_gep(ty2, a4, &[i32_0, i32_0]);
+        let gep3 = if is_dynamic { builder.inbounds_gep(ty2, a4, &[i32_0, i32_0]) } else { a4 };
         [gep1, gep2, gep3]
     }
 
@@ -729,7 +730,7 @@ pub(crate) fn gen_call_handling<'ll, 'tcx>(
 
     // Step 2)
     let s_ident_t = offload_globals.ident_t_global;
-    let geps = get_geps(builder, ty, ty2, a1, a2, a4);
+    let geps = get_geps(builder, ty, ty2, a1, a2, a4, has_dynamic);
     generate_mapper_call(
         builder,
         geps,
@@ -762,7 +763,7 @@ pub(crate) fn gen_call_handling<'ll, 'tcx>(
     // %41 = call i32 @__tgt_target_kernel(ptr @1, i64 -1, i32 2097152, i32 256, ptr @.kernel_1.region_id, ptr %kernel_args)
 
     // Step 4)
-    let geps = get_geps(builder, ty, ty2, a1, a2, a4);
+    let geps = get_geps(builder, ty, ty2, a1, a2, a4, has_dynamic);
     generate_mapper_call(
         builder,
         geps,