"movaps %xmm6, 96(%rsp)\n"
"movaps %xmm7, 112(%rsp)\n"
// JIT callee
+#ifdef _WIN64
+ "subq $32, %rsp\n"
+ "movq %rbp, %rcx\n" // Pass prev frame and return address
+ "movq 8(%rbp), %rdx\n"
+ "call " ASMPREFIX "X86CompilationCallback2\n"
+ "addq $32, %rsp\n"
+#else
"movq %rbp, %rdi\n" // Pass prev frame and return address
"movq 8(%rbp), %rsi\n"
"call " ASMPREFIX "X86CompilationCallback2\n"
+#endif
// Restore all XMM arg registers
"movaps 112(%rsp), %xmm7\n"
"movaps 96(%rsp), %xmm6\n"
SIZE(X86CompilationCallback_SSE)
);
# else
- void X86CompilationCallback2(intptr_t *StackPtr, intptr_t RetAddr);
+ // the following function is called only from this translation unit,
+ // unless we are under 64bit Windows with MSC, where there is
+ // no support for inline assembly
+ static void X86CompilationCallback2(intptr_t *StackPtr, intptr_t RetAddr);
_declspec(naked) void X86CompilationCallback(void) {
__asm {
TargetJITInfo::LazyResolverFn
X86JITInfo::getLazyResolverFunction(JITCompilerFn F) {
+ TsanIgnoreWritesBegin();
JITCompilerFunction = F;
+ TsanIgnoreWritesEnd();
#if defined (X86_32_JIT) && !defined (_MSC_VER)
if (Subtarget->hasSSE1())
return TLSOffset;
#else
llvm_unreachable("Cannot allocate thread local storage on this arch!");
- return 0;
#endif
}