diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp index db1af57d9b5..6e6a776ea7e 100644 --- a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp +++ b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp @@ -1366,6 +1366,10 @@ makeStatepointExplicitImpl(const CallSite CS, /* to replace */ Flags |= uint32_t(StatepointFlags::GCTransition); TransitionArgs = TransitionBundle->Inputs; } + + // Instead of lowering calls to @llvm.experimental.deoptimize as normal calls + // with a return value, we lower then as never returning calls to + // __llvm_deoptimize that are followed by unreachable to get better codegen. bool IsDeoptimize = false; StatepointDirectives SD = |
