clang/test/CodeGen/attr-speculative-load-hardening.c

   1 // RUN: %clang_cc1 -mspeculative-load-hardening -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s -check-prefix=SLH
   2 // RUN: %clang -mno-speculative-load-hardening -S -emit-llvm %s -o - | FileCheck %s -check-prefix=NOSLH
   3 //
   4 // Check that we set the attribute on each function.
   5
   6 int test1(void) {
   7   return 42;
   8 }
   9 // SLH: @{{.*}}test1{{.*}}[[SLH:#[0-9]+]]
  10
  11 // SLH: attributes [[SLH]] = { {{.*}}speculative_load_hardening{{.*}} }
  12
  13 // NOSLH: @{{.*}}test1{{.*}}[[NOSLH:#[0-9]+]]
  14
  15 // NOSLH-NOT: attributes [[NOSLH]] = { {{.*}}speculative_load_hardening{{.*}} }