[PATCH] D12161: [compiler-rt] Add aarch64 syscall optimization support

[Alexey Samsonov via llvm-commits]

samsonov added a subscriber: samsonov.

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Comment at: lib/sanitizer_common/sanitizer_linux.cc:102
@@ -101,1 +101,3 @@
+#elif SANITIZER_LINUX && defined(__aarch64__)
+#include "sanitizer_syscall_linux_aarch64.inc"
 #else
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Please add this file to `lib/sanitizer_common/CMakeLists.txt`

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Comment at: lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc:28
@@ +27,3 @@
+
+static uptr __internal_syscall(u64 nr, long arg1) {
+  register long x8 asm("x8") = nr;
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Any specific reason for not using u64 for argument types as we do on x86_64?


http://reviews.llvm.org/D12161