text: // RUN: %clang_cc1 -no-opaque-pointers -triple avr -target-cpu atmega328 -emit-llvm %s -o - \
  // RUN:     | FileCheck %s --check-prefix=AVR
  // RUN: %clang_cc1 -no-opaque-pointers -triple avr -target-cpu attiny40 -emit-llvm %s -o - \
  // RUN:     | FileCheck %s --check-prefix=TINY
  
  // Structure that is more than 8 bytes.
  struct s10 {
    int a, b, c, d, e;
  };
  
  // Structure that is less than 8 bytes but more than 4 bytes.
  struct s06 {
    int a, b, c;
  };
  
  // Structure that is less than 4 bytes.
  struct s04 {
    int a, b;
  };
  
  struct s10 foo10(int a, int b, int c) {
    struct s10 a0;
    return a0;
  }
  
  struct s06 foo06(int a, int b, int c) {
    struct s06 a0;
    return a0;
  }
  
  struct s04 foo04(int a, int b) {
    struct s04 a0;
    return a0;
  }
  
  // AVR: %struct.s10 = type { i16, i16, i16, i16, i16 }
  // AVR: %struct.s06 = type { i16, i16, i16 }
  // AVR: %struct.s04 = type { i16, i16 }
  // AVR: define{{.*}} void @foo10(%struct.s10* {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
  // AVR: define{{.*}} %struct.s06 @foo06(i16 noundef %a, i16 noundef %b, i16 noundef %c)
  // AVR: define{{.*}} %struct.s04 @foo04(i16 noundef %a, i16 noundef %b)
  
  // TINY: %struct.s10 = type { i16, i16, i16, i16, i16 }
  // TINY: %struct.s06 = type { i16, i16, i16 }
  // TINY: %struct.s04 = type { i16, i16 }
  // TINY: define{{.*}} void @foo10(%struct.s10* {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
  // TINY: define{{.*}} void @foo06(%struct.s06* {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
  // TINY: define{{.*}} %struct.s04 @foo04(i16 noundef %a, i16 noundef %b)
  