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Fix stack pointer retrieval in callWithStackShell on Wasm with old LLVM #23394

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Merged
thewilsonator merged 1 commit into from
Jul 14, 2026
+4 −2
Merged

Fix stack pointer retrieval in callWithStackShell on Wasm with old LLVM #23394

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6 changes: 4 additions & 2 deletions druntime/src/core/thread/osthread.d
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Original file line number Diff line number Diff line change
Expand Up @@ -987,8 +987,10 @@ in (fn)
//
// Spilling has to be done somehow else.

import ldc.intrinsics : llvm_stackaddress;
sp = llvm_stackaddress();
import ldc.intrinsics;

static if (LLVM_major >= 22) sp = llvm_stackaddress();
else sp = llvm_stacksave();
}
else
{
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