asm-global-bugfix.ll 537 B

12345678910111213141516
  1. ; Test case for a bug where we would crash when we were requested to report
  2. ; whether two values that didn't belong to a function (i.e. two globals, etc)
  3. ; aliased.
  4. ; RUN: opt < %s -cfl-aa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
  5. @G = private unnamed_addr constant [1 x i8] c"\00", align 1
  6. ; CHECK: Function: test_no_crash
  7. ; CHECK: 0 no alias responses
  8. define void @test_no_crash() #0 {
  9. entry:
  10. call i8* asm "nop", "=r,r"(
  11. i8* getelementptr inbounds ([1 x i8], [1 x i8]* @G, i64 0, i64 0))
  12. ret void
  13. }