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1f7a2a7884
is found to see if it can actually happen instead of just assuming it will.
This allows it to catch cases like
{{{
int i;
Foo f;
while (cond(i))
f = new Foo(i++);
return f.value;
}}}
where it previously wouldn't because a phi using the allocation would appear in
the condition block to propagate it to the use after the loop.
LLVM D Compiler (LDC) This compiler is based on the Digital Mars D (DMD) compiler frontend, and the LLVM compiler toolkit. See LICENSE for licensing information. For more information, including build instructions, visit the LDC website: http://www.dsource.org/projects/ldc