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Fix bug with multiple EmitCode() calls due to missing braces.

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In short, we were inadvertently trying to emit each function's
code a second time if the function had a mask check at the start
of it.  StmtList::EmitCode() was covering this error up by
not emitting code if the current basic block is NULL.
This commit is contained in:
Matt Pharr
2012-01-10 16:50:13 -08:00
parent f4653ecd11
commit 8a8e1a7f73
1 changed files with 2 additions and 1 deletions
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3
func.cpp
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@@ -334,11 +334,12 @@ Function::emitCode(FunctionEmitContext *ctx, llvm::Function *function,
if (ctx->GetCurrentBasicBlock()) if (ctx->GetCurrentBasicBlock())
ctx->ReturnInst(); ctx->ReturnInst();
} }
else else {
// Set up basic blocks for goto targets // Set up basic blocks for goto targets
ctx->InitializeLabelMap(code); ctx->InitializeLabelMap(code);
// No check, just emit the code // No check, just emit the code
code->EmitCode(ctx); code->EmitCode(ctx);
}
} }
if (ctx->GetCurrentBasicBlock()) { if (ctx->GetCurrentBasicBlock()) {