Mercurial > projects > ldc
annotate lphobos/ldc-build @ 1491:360a8e8eea51
Teach stack promotion to walk the CFG when a potential reuse of an allocation
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.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Thu, 11 Jun 2009 02:04:44 +0200 |
parents | d8a1481eaa0c |
children |
rev | line source |
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475
423e610e20d7
Added bash style rebuild to the lphobos dir
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
1 #!/bin/sh |
423e610e20d7
Added bash style rebuild to the lphobos dir
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
2 export PATH=$PATH:/opt/llvm/bin |
423e610e20d7
Added bash style rebuild to the lphobos dir
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
3 export FILE=$1; shift |
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
476
diff
changeset
|
4 export LDC_PATH=~/ldc |
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
476
diff
changeset
|
5 PARAM=$(for p_file in $($LDC_PATH/bin/ldc $FILE -I~/ldc/lphobos -c -v -of/dev/null |grep import \ |
475
423e610e20d7
Added bash style rebuild to the lphobos dir
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
6 |sed -e "s/import *//" -e "s/\t.*//" \ |
423e610e20d7
Added bash style rebuild to the lphobos dir
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
7 |sed -e "s/\./\//g" -e "s/$/\.d/"); do if [ -f $p_file ]; then echo $p_file; fi; done) |
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
476
diff
changeset
|
8 echo ldc $FILE $@ $PARAM |
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
476
diff
changeset
|
9 $LDC_PATH/bin/ldc $FILE $@ $PARAM |