Displaying 1 result from an estimated 1 matches for "logentryptr".
2016 Dec 02
2
Handling argument for an intrinsic
...erandList = (ins unknown:$entry);
+ let AsmString = "# XRay Custom Log.";
+ let usesCustomInserter = 1;
+ let hasSideEffects = 1;
+}
Example IR for the graph above
===========
define i32 @caller() nounwind noinline uwtable
"function-instrument"="xray-always" {
%logentryptr = alloca i8
call void @llvm.xray.customlog(i8* %logentryptr)
ret i32 0
}
declare void @llvm.xray.customlog(i8*)
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