test/CodeGen/bool_test.c - platform/external/clang - Git at Google

 // REQUIRES: ppc32-registered-target
 // RUN: %clang_cc1 -triple powerpc-apple-darwin -emit-llvm -o - %s| FileCheck -check-prefix=DARWINPPC-CHECK %s

 int boolsize = sizeof(_Bool);
 //DARWINPPC-CHECK: boolsize = global i32 4, align 4
	// REQUIRES: ppc32-registered-target
	// RUN: %clang_cc1 -triple powerpc-apple-darwin -emit-llvm -o - %s\| FileCheck -check-prefix=DARWINPPC-CHECK %s

	int boolsize = sizeof(_Bool);
	//DARWINPPC-CHECK: boolsize = global i32 4, align 4