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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2015-02-11 05:20:44 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2015-02-11 05:20:44 +0000 |
| commit | 7ebbcd968bc07017d72286b6f03f9f58e2c77a83 (patch) | |
| tree | e8c7148a847b3c9d4054441bbce339f847956d07 /libcxxabi | |
| parent | b5c3e56b38320e492064f7e6663168948e0e4856 (diff) | |
| download | bcm5719-llvm-7ebbcd968bc07017d72286b6f03f9f58e2c77a83.tar.gz bcm5719-llvm-7ebbcd968bc07017d72286b6f03f9f58e2c77a83.zip | |
unwind: clean up straggling -Wundef warning
Conservatively define __ARM_ARCH to 4 in the case that it is undefined (e.g.
with GCC).
llvm-svn: 228806
Diffstat (limited to 'libcxxabi')
| -rw-r--r-- | libcxxabi/src/Unwind/assembly.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcxxabi/src/Unwind/assembly.h b/libcxxabi/src/Unwind/assembly.h index b749d67167d..f46a24d0eed 100644 --- a/libcxxabi/src/Unwind/assembly.h +++ b/libcxxabi/src/Unwind/assembly.h @@ -62,6 +62,10 @@ SYMBOL_NAME(name): #if defined(__arm__) +#if !defined(__ARM_ARCH) +#define __ARM_ARCH 4 +#endif + #if defined(__ARM_ARCH_4T__) || __ARM_ARCH >= 5 #define ARM_HAS_BX #endif |
