bpf: Disable GCC -fgcse optimization for ___bpf_prog_run()

[sfrench/cifs-2.6.git] / include / linux / compiler-gcc.h

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index e8579412ad214cbfc28124bc5ce1078981d391d9..d7ee4c6bad482a39898725ec64566cb04714b5d5 100644 (file)
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -170,3 +170,5 @@
 #else
 #define __diag_GCC_8(s)
 #endif
+
+#define __no_fgcse __attribute__((optimize("-fno-gcse")))