clang/test/CodeGen/bpf-preserve-static-offset-non-bpf.c

   1 // REQUIRES: x86-registered-target
   2 // RUN: %clang_cc1 -triple x86_64 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
   3
   4 // Verify that __attribute__((preserve_static_offset))
   5 // has no effect for non-BPF target.
   6
   7 #define __ctx __attribute__((preserve_static_offset))
   8
   9 struct foo {
  10   int a;
  11 } __ctx;
  12
  13 // CHECK-NOT: @llvm_preserve_static_offset
  14
  15 int bar(struct foo *p) {
  16   return p->a;
  17 }