From de120799a02806f7b88f39e9a934a5c491462158 Mon Sep 17 00:00:00 2001 From: Saleem Abdulrasool Date: Wed, 20 Apr 2016 17:43:43 +0000 Subject: builtins: fix -Werror,-Wunused-variable warning This removes the unused variable `flags`. NFC llvm-svn: 266892 --- compiler-rt/lib/builtins/clear_cache.c | 1 - 1 file changed, 1 deletion(-) (limited to 'compiler-rt/lib') diff --git a/compiler-rt/lib/builtins/clear_cache.c b/compiler-rt/lib/builtins/clear_cache.c index 76efd609d07..55bbdd37589 100644 --- a/compiler-rt/lib/builtins/clear_cache.c +++ b/compiler-rt/lib/builtins/clear_cache.c @@ -110,7 +110,6 @@ void __clear_cache(void *start, void *end) { #elif defined(__linux__) register int start_reg __asm("r0") = (int) (intptr_t) start; const register int end_reg __asm("r1") = (int) (intptr_t) end; - const register int flags __asm("r2") = 0; const register int syscall_nr __asm("r7") = __ARM_NR_cacheflush; __asm __volatile("svc 0x0" : "=r"(start_reg) -- cgit v1.2.3