clang/test/CodeGen/verify-each.c

   1 // Test to ensure -llvm-verify-each works.
   2 // REQUIRES: x86-registered-target
   3
   4 // RUN: %clang_cc1 -O2 -o /dev/null -triple x86_64-unknown-linux-gnu -emit-llvm-bc %s -fdebug-pass-manager 2>&1 | FileCheck %s --check-prefix=NO
   5 // NO-NOT: Verifying
   6
   7 // RUN: %clang_cc1 -O2 -o /dev/null -triple x86_64-unknown-linux-gnu -emit-llvm-bc %s -fdebug-pass-manager -llvm-verify-each 2>&1 | FileCheck %s
   8
   9 // RUN: %clang_cc1 -O2 -o %t.o -flto=thin -triple x86_64-unknown-linux-gnu -emit-llvm-bc %s -fdebug-pass-manager -llvm-verify-each 2>&1 | FileCheck %s
  10 // RUN: llvm-lto -thinlto -o %t %t.o
  11
  12 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-obj -O2 -o /dev/null -x ir %t.o -fthinlto-index=%t.thinlto.bc -fdebug-pass-manager -llvm-verify-each 2>&1 | FileCheck %s
  13
  14 // CHECK: Verifying function foo
  15 // CHECK: Running pass: InstCombinePass
  16 // CHECK: Verifying function foo
  17
  18 void foo(void) {
  19 }