Preserve CallInst metadata in LateLowerGCFrame pass. #26844
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Keno
approved these changes
Apr 18, 2018
vtjnash
approved these changes
Apr 18, 2018
vtjnash
reviewed
Apr 19, 2018
| @@ -1749,7 +1749,14 @@ bool LateLowerGCFrame::CleanupIR(Function &F, State *S) { | |||
| old_attrs.getFnAttributes()); | |||
| NewCall->setAttributes(attr); | |||
| #endif | |||
| NewCall->setDebugLoc(CI->getDebugLoc()); | |||
| #if JL_LLVM_VERSION >= 40000 | |||
| NewCall->copyMetadata(CI); | |||
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apparently should have been *CI?
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I was experimenting with
!rangemetadata on NVPTX intrinsics, and noticed it got dropped after our GC frame lowering pass (the same happens with other metadata).