[llvm-commits] [llvm] r47712 - in /llvm/trunk: lib/Analysis/AliasAnalysisEvaluator.cpp test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll
Gabor Greif
ggreif at gmail.com
Thu Feb 28 00:38:46 PST 2008
Author: ggreif
Date: Thu Feb 28 02:38:45 2008
New Revision: 47712
URL: http://llvm.org/viewvc/llvm-project?rev=47712&view=rev
Log:
Fix http://llvm.org/bugs/show_bug.cgi?id=2104 by ordering lexicographically what gets printed. Be const-correct in PrintResults and uninline it too
Modified:
llvm/trunk/lib/Analysis/AliasAnalysisEvaluator.cpp
llvm/trunk/test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll
Modified: llvm/trunk/lib/Analysis/AliasAnalysisEvaluator.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/AliasAnalysisEvaluator.cpp?rev=47712&r1=47711&r2=47712&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/AliasAnalysisEvaluator.cpp (original)
+++ llvm/trunk/lib/Analysis/AliasAnalysisEvaluator.cpp Thu Feb 28 02:38:45 2008
@@ -31,6 +31,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Streams.h"
#include <set>
+#include <sstream>
using namespace llvm;
namespace {
@@ -80,12 +81,18 @@
FunctionPass *llvm::createAAEvalPass() { return new AAEval(); }
-static inline void PrintResults(const char *Msg, bool P, Value *V1, Value *V2,
- Module *M) {
+static void PrintResults(const char *Msg, bool P, const Value *V1, const Value *V2,
+ const Module *M) {
if (P) {
- cerr << " " << Msg << ":\t";
- WriteAsOperand(*cerr.stream(), V1, true, M) << ", ";
- WriteAsOperand(*cerr.stream(), V2, true, M) << "\n";
+ std::stringstream s1, s2;
+ WriteAsOperand(s1, V1, true, M);
+ WriteAsOperand(s2, V2, true, M);
+ std::string o1(s1.str()), o2(s2.str());
+ if (o2 < o1)
+ std::swap(o1, o2);
+ cerr << " " << Msg << ":\t"
+ << o1 << ", "
+ << o2 << "\n";
}
}
Modified: llvm/trunk/test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll?rev=47712&r1=47711&r2=47712&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll (original)
+++ llvm/trunk/test/Analysis/BasicAA/2007-08-01-NoAliasAndGEP.ll Thu Feb 28 02:38:45 2008
@@ -1,6 +1,6 @@
; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {9 no alias}
; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {6 may alias}
-; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {MayAlias:.*i32\\* %Jpointer, i32\\* %Ipointer}
+; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {MayAlias:.*i32\\* %Ipointer, i32\\* %Jpointer}
define void @foo(i32* noalias %p, i32* noalias %q, i32 %i, i32 %j) {
%Ipointer = getelementptr i32* %p, i32 %i
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