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escape-call.ll 488 B

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  1. ; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
  2. ; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
  3. @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
  4. ; Passing addr-of to function call
  5. ; Requires protector.
  6. define void @foo() nounwind uwtable safestack {
  7. entry:
  8. ; CHECK: __safestack_unsafe_stack_ptr
  9. %b = alloca i32, align 4
  10. call void @funcall(i32* %b) nounwind
  11. ret void
  12. }
  13. declare void @funcall(i32*)