2013-11-06 Vladimir Makarov <vmakarov@redhat.com>

[thirdparty/gcc.git] / gcc / common.opt

diff --git a/gcc/common.opt b/gcc/common.opt
index bda479071c4e3a94bbde40300291b0330bd5dd47..7e1e3ded458b179041e603e77d657d3c0afcb47e 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -1738,6 +1738,10 @@ fregmove
 Common Ignore
 Does nothing. Preserved for backward compatibility.
 
+flive-range-shrinkage
+Common Report Var(flag_live_range_shrinkage) Init(0) Optimization
+Relief of register pressure through live range shrinkage
+
 frename-registers
 Common Report Var(flag_rename_registers) Init(2) Optimization
 Perform a register renaming optimization pass