[llvm-commits] [llvm] r90008 - /llvm/trunk/lib/Target/README.txt
Chris Lattner
sabre at nondot.org
Fri Nov 27 08:53:57 PST 2009
Author: lattner
Date: Fri Nov 27 10:53:57 2009
New Revision: 90008
URL: http://llvm.org/viewvc/llvm-project?rev=90008&view=rev
Log:
This testcase is actually only partially redundant, and requires
the FIXME I added yesterday to be implemented.
Modified:
llvm/trunk/lib/Target/README.txt
Modified: llvm/trunk/lib/Target/README.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/README.txt?rev=90008&r1=90007&r2=90008&view=diff
==============================================================================
--- llvm/trunk/lib/Target/README.txt (original)
+++ llvm/trunk/lib/Target/README.txt Fri Nov 27 10:53:57 2009
@@ -1175,7 +1175,7 @@
//===---------------------------------------------------------------------===//
-[PHI TRANSLATE GEPs]
+[LOAD PRE with NON-AVAILABLE ADDRESS]
GCC PR37166: Sinking of loads prevents SROA'ing the "g" struct on the stack
leading to excess stack traffic. This could be handled by GVN with some crazy
@@ -1192,7 +1192,7 @@
%10 = getelementptr %struct.f* %c_addr.0, i32 0, i32 0
%11 = load i32* %10, align 4
-%11 is fully redundant, an in BB2 it should have the value %8.
+%11 is partially redundant, an in BB2 it should have the value %8.
GCC PR33344 is a similar case.
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