Displaying 2 results from an estimated 2 matches for "hasexternalweak".
2006 Dec 08
0
[LLVMdev] [patch] print ".weak" directive
...1 -0000 1.120
+++ lib/CodeGen/AsmPrinter.cpp 7 Dec 2006 13:00:17 -0000
@@ -640,6 +640,13 @@
printDataDirective(type);
EmitConstantValueOnly(CV);
O << "\n";
+ if (const GlobalValue *GV = dyn_cast<GlobalValue>(CV)) {
+ if (GV->hasWeakLinkage() || GV->hasExternalWeakLinkage()) {
+ O << TAI->getWeakRefDirective();
+ EmitConstantValueOnly(CV);
+ O << "\n";
+ }
+ }
}
The approach looks good, but why do you need both 'hasWeak' and
'hasExternalWeak' here? It seems that this should only check the extern...
2006 Dec 07
2
[LLVMdev] [patch] print ".weak" directive
The attached patch makes the ASM printer print the ".weak" directive
when a weak symbol is added to a constant pool.
I need something similar to it in order to bootstrap gcc on ARM.
Any comments?
Best Regards,
Rafael
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