arm64.mk revision 43d5e1bbc494e62d0d31097fe400f4aaed4f56f1 
1# Clang flags for arm64 arch, target or host.
2
3CLANG_CONFIG_arm64_EXTRA_ASFLAGS :=
4
5CLANG_CONFIG_arm64_EXTRA_CFLAGS := \
6
7CLANG_CONFIG_arm64_EXTRA_LDFLAGS :=
8
9# Include common unknown flags
10CLANG_CONFIG_arm64_UNKNOWN_CFLAGS := \
11  $(CLANG_CONFIG_UNKNOWN_CFLAGS) \
12  -fgcse-after-reload \
13  -frerun-cse-after-loop \
14  -frename-registers \
15  -fno-strict-volatile-bitfields \
16  -fno-align-jumps \
17  -Wa,--noexecstack
18
19# We don't have any arm64 flags to substitute yet.
20define subst-clang-incompatible-arm64-flags
21  $(1)
22endef
23