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[Bug middle-end/49310] [4.7 Regression] Compile time hog in var-tracking emit
- From: "Joost.VandeVondele at pci dot uzh.ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 4 Jul 2011 18:57:51 +0000
- Subject: [Bug middle-end/49310] [4.7 Regression] Compile time hog in var-tracking emit
- Auto-submitted: auto-generated
- References: <bug-49310-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49310
--- Comment #8 from Joost VandeVondele <Joost.VandeVondele at pci dot uzh.ch> 2011-07-04 18:57:45 UTC ---
patch ;-)
Index: gcc/params.def
===================================================================
--- gcc/params.def (revision 175820)
+++ gcc/params.def (working copy)
@@ -845,7 +845,7 @@
DEFPARAM (PARAM_MAX_VARTRACK_EXPR_DEPTH,
"max-vartrack-expr-depth",
"Max. recursion depth for expanding var tracking expressions",
- 20, 0, 0)
+ 12, 0, 0)
/* Set minimum insn uid for non-debug insns. */