clang/test/CodeGen/bpf-abiinfo.c

   1 // REQUIRES: bpf-registered-target
   2 // RUN: %clang_cc1 -triple bpf -O2 -emit-llvm -disable-llvm-passes %s -o - | FileCheck %s
   3
   4 _Bool bar_bool(void);
   5 unsigned char bar_char(void);
   6 short bar_short(void);
   7 int bar_int(void);
   8
   9 int foo_bool(void) {
  10         if (bar_bool() != 1) return 0; else return 1;
  11 }
  12 // CHECK: %call = call i1 @bar_bool()
  13 int foo_char(void) {
  14         if (bar_char() != 10) return 0; else return 1;
  15 }
  16 // CHECK: %call = call i8 @bar_char()
  17 int foo_short(void) {
  18         if (bar_short() != 10) return 0; else return 1;
  19 }
  20 // CHECK: %call = call i16 @bar_short()
  21 int foo_int(void) {
  22         if (bar_int() != 10) return 0; else return 1;
  23 }
  24 // CHECK: %call = call i32 @bar_int()