clang/test/CodeGen/PowerPC/bool_test.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc-unknown-linux-gnu -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s
   3
   4 int boolsize = sizeof(_Bool);
   5 // CHECK: boolsize ={{.*}} global i32 1, align 4
   6
   7 void f(_Bool *x, _Bool *y) {
   8   *x = *y;
   9 }
  10
  11 // CHECK-LABEL: define{{.*}} void @f(
  12 // CHECK: [[FROMMEM:%.*]] = load i8, ptr %
  13 // CHECK: [[BOOLVAL:%.*]] = trunc i8 [[FROMMEM]] to i1
  14 // CHECK: [[TOMEM:%.*]] = zext i1 [[BOOLVAL]] to i8
  15 // CHECK: store i8 [[TOMEM]]
  16 // CHECK: ret void
  17
  18 // CHECK:  i8 0, i8 2}