llvm-project/clang/test/CodeGen/2007-10-30-Volatile.c

// RUN: %clang_cc1 -emit-llvm %s -o /dev/null -Wall -Wno-unused-but-set-variable -Werror
void bork(void) {
  char * volatile p = 0;
  volatile int cc = 0;
  p += cc;
}
[Clang] -Wunused-but-set-parameter and -Wunused-but-set-variable These are intended to mimic warnings available in gcc. Differential Revision: https://reviews.llvm.org/D100581 2021-06-02 05:49:34 +08:00			`// RUN: %clang_cc1 -emit-llvm %s -o /dev/null -Wall -Wno-unused-but-set-variable -Werror`
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the ninth batch of tests being updated (there are a significant number of other tests left to be updated). 2022-02-13 21:02:46 +08:00			`void bork(void) {`
Migrate most of the rest of test/FrontendC from llvm and migrate most of them to FileCheck. llvm-svn: 136159 2011-07-27 06:17:02 +08:00			`char * volatile p = 0;`
			`volatile int cc = 0;`
			`p += cc;`
			`}`