maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[Statepoint] Fix StatepointLoweringInfo::GCTransitionArgs initialization 

Summary:
In method SelectionDAGBuilder::LowerStatepoint, array SI.GCTransitionArgs
is initialized from wrong part of ImmutableStatepoint class.
We copy gc args instead of transitions args.

Reviewers: reames, skatkov

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77075
This commit is contained in:
Denis Antrushin 2020-03-30 19:47:56 +03:00
parent c9d5c19597
commit 47107dc3bd
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
View File

@ -848,8 +848,8 @@ SelectionDAGBuilder::LowerStatepoint(ImmutableStatepoint ISP,
SI.GCArgs = ArrayRef<const Use>(ISP.gc_args_begin(), ISP.gc_args_end());
SI.StatepointInstr = ISP.getInstruction();
SI.GCTransitionArgs =
ArrayRef<const Use>(ISP.gc_args_begin(), ISP.gc_args_end());
SI.GCTransitionArgs = ArrayRef<const Use>(ISP.gc_transition_args_begin(),
ISP.gc_transition_args_end());
SI.ID = ISP.getID();
SI.DeoptState = ArrayRef<const Use>(ISP.deopt_begin(), ISP.deopt_end());
SI.StatepointFlags = ISP.getFlags();