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Audit all SILPasses to ensure that new instructions are never created

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without a valid SILDebugScope. An assertion in IRGenSIL prevents future
optimizations from regressing in this regard.
Introducing SILBuilderWithScope and SILBuilderwithPostprocess to ease the
transition.

This patch is large, but mostly mechanical.
<rdar://problem/18494573> Swift: Debugger is not stopping at the set breakpoint

Swift SVN r22978
This commit is contained in:
Adrian Prantl
2014-10-28 01:49:11 +00:00
parent 35488903d3
commit c41b30299f
36 changed files with 383 additions and 211 deletions
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4
lib/SILPasses/FunctionSignatureOpts.cpp
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@@ -382,7 +382,7 @@ static void
rewriteApplyInstToCallNewFunction(FunctionAnalyzer &Analyzer, SILFunction *NewF,
CallGraphNode::CallerCallSiteList CallSites) {
for (ApplyInst *AI : CallSites) {
SILBuilder Builder(AI);
SILBuilderWithScope<16> Builder(AI);
FunctionRefInst *FRI = Builder.createFunctionRef(AI->getLoc(), NewF);
@@ -429,7 +429,7 @@ static void createThunkBody(SILBasicBlock *BB, SILFunction *NewF,
FunctionAnalyzer &Analyzer) {
// TODO: What is the proper location to use here?
SILLocation Loc = BB->getParent()->getLocation();
SILBuilder Builder(BB);
SILBuilderWithScope<16> Builder(BB, NewF->getDebugScope());
FunctionRefInst *FRI = Builder.createFunctionRef(Loc, NewF);