search for: pointer_s

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2003 Nov 21
0
[LLVMdev] Need Help With Verifier
On Fri, 21 Nov 2003, Reid Spencer wrote: > While it is great that LLVM has an IR Verifier, its a little troublesome > to use because it separates the point of detection from the source of > the problem. That is, the verifier gets run on a module or function > after its been built. By that point, the compiler's state has moved past Well, you can run the verifier any time you want:
2003 Nov 21
2
[LLVMdev] Need Help With Verifier
While it is great that LLVM has an IR Verifier, its a little troublesome to use because it separates the point of detection from the source of the problem. That is, the verifier gets run on a module or function after its been built. By that point, the compiler's state has moved past the point at which the error was placed into the module or function. Trying to track down the source of the
2020 Jul 26
2
[LAA] RtCheck on pointers of different address spaces.
Hi Stefanos, Attached the testcase. I tried to reduce it further, but the problem goes away when I remove the instructions further. There is a nested loop and the fault occurs while processing the inner loop (for.body) To reproduce the crash: opt -O3 testcase.ll -o out.ll > `groupChecks()` will only try to group pointers that are on the same alias set. If that’s true, the RT check