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| author | Bill Wendling <isanbard@gmail.com> | 2011-05-11 01:11:55 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-05-11 01:11:55 +0000 |
| commit | 61512ba251097888963a8f07a35605564bcfc537 (patch) | |
| tree | a59c9cfe4b50794890a67e4f1a1ff6af35fa0bed /lib/CodeGen/SjLjEHPrepare.cpp | |
| parent | 1cfac8c5348e5f079b3f8e04397c753524a34fb8 (diff) | |
| download | llvm-61512ba251097888963a8f07a35605564bcfc537.tar.gz llvm-61512ba251097888963a8f07a35605564bcfc537.tar.bz2 llvm-61512ba251097888963a8f07a35605564bcfc537.tar.xz | |
Give the 'eh.sjlj.dispatchsetup' intrinsic call the value coming from the setjmp
intrinsic call. This prevents it from being reordered so that it appears
*before* the setjmp intrinsic (thus making it completely useless).
<rdar://problem/9409683>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131174 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SjLjEHPrepare.cpp')
| -rw-r--r-- | lib/CodeGen/SjLjEHPrepare.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SjLjEHPrepare.cpp b/lib/CodeGen/SjLjEHPrepare.cpp index 43904a76cf..92970e496c 100644 --- a/lib/CodeGen/SjLjEHPrepare.cpp +++ b/lib/CodeGen/SjLjEHPrepare.cpp @@ -520,7 +520,7 @@ bool SjLjEHPass::insertSjLjEHSupport(Function &F) { // Add a call to dispatch_setup after the setjmp call. This is expanded to any // target-specific setup that needs to be done. - CallInst::Create(DispatchSetupFn, "", EntryBB->getTerminator()); + CallInst::Create(DispatchSetupFn, DispatchVal, "", EntryBB->getTerminator()); // check the return value of the setjmp. non-zero goes to dispatcher. Value *IsNormal = new ICmpInst(EntryBB->getTerminator(), |