Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537

60 files changed, 61 insertions, 61 deletions

diff --git a/llvm/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll b/llvm/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll
index ee7cce132ac..7f82ea43579 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {Loop bb: backedge-taken count is 100}
 ; PR1533
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2007-08-06-MisinterpretBranch.ll b/llvm/test/Analysis/ScalarEvolution/2007-08-06-MisinterpretBranch.ll
index d8ba3f5fb0b..e67e4d00d62 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-08-06-MisinterpretBranch.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-08-06-MisinterpretBranch.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -indvars -adce -simplifycfg -S | grep "icmp s"
+; RUN: opt < %s -indvars -adce -simplifycfg -S | grep "icmp s"
 ; PR1598
 
 define i32 @f(i32 %a, i32 %b, i32 %x, i32 %y) {
diff --git a/llvm/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll b/llvm/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll
index 6813b9014d7..f623da1b275 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output | grep {Loop bb: backedge-taken count is (-1 + (-1 \\* %x) + %y)}
+; RUN: opt < %s -scalar-evolution -analyze -disable-output | grep {Loop bb: backedge-taken count is (-1 + (-1 \\* %x) + %y)}
 ; PR1597
 
 define i32 @f(i32 %x, i32 %y) {
diff --git a/llvm/test/Analysis/ScalarEvolution/2007-09-27-LargeStepping.ll b/llvm/test/Analysis/ScalarEvolution/2007-09-27-LargeStepping.ll
index 9b490bf2dc1..817090ffef6 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-09-27-LargeStepping.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-09-27-LargeStepping.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 13}
 ; PR1706
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2007-11-14-SignedAddRec.ll b/llvm/test/Analysis/ScalarEvolution/2007-11-14-SignedAddRec.ll
index 1d01bb4cd42..514920f0f6f 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-11-14-SignedAddRec.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-11-14-SignedAddRec.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -indvars -S | grep printd | grep 1206807378
+; RUN: opt < %s -indvars -S | grep printd | grep 1206807378
 ; PR1798
 
 declare void @printd(i32)
diff --git a/llvm/test/Analysis/ScalarEvolution/2007-11-18-OrInstruction.ll b/llvm/test/Analysis/ScalarEvolution/2007-11-18-OrInstruction.ll
index 567e6133884..2b3c982d6b1 100644
--- a/llvm/test/Analysis/ScalarEvolution/2007-11-18-OrInstruction.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2007-11-18-OrInstruction.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep -e {-->  %b}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep -e {-->  %b}
 ; PR1810
 
 define void @fun() {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-02-11-ReversedCondition.ll b/llvm/test/Analysis/ScalarEvolution/2008-02-11-ReversedCondition.ll
index fb6092cd4bb..c8e483e7d50 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-02-11-ReversedCondition.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-02-11-ReversedCondition.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output | grep {Loop header: backedge-taken count is (0 smax %n)}
+; RUN: opt < %s -scalar-evolution -analyze -disable-output | grep {Loop header: backedge-taken count is (0 smax %n)}
 
 define void @foo(i32 %n) {
 entry:
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll b/llvm/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll
index 5266df88253..cb9a1829eb7 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output | grep {Loop loop: backedge-taken count is (100 + (-100 smax %n))}
+; RUN: opt < %s -scalar-evolution -analyze -disable-output | grep {Loop loop: backedge-taken count is (100 + (-100 smax %n))}
 ; PR2002
 
 define void @foo(i8 %n) {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-02-15-UMax.ll b/llvm/test/Analysis/ScalarEvolution/2008-02-15-UMax.ll
index 3ccd79b0132..bf9f4a9e860 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-02-15-UMax.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-02-15-UMax.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep umax
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep umax
 ; PR2003
 
 define i32 @foo(i32 %n) {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-05-25-NegativeStepToZero.ll b/llvm/test/Analysis/ScalarEvolution/2008-05-25-NegativeStepToZero.ll
index 42472fd22a7..8d15b772f1f 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-05-25-NegativeStepToZero.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-05-25-NegativeStepToZero.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 61}
 ; PR2364
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-06-12-BinomialInt64.ll b/llvm/test/Analysis/ScalarEvolution/2008-06-12-BinomialInt64.ll
index 2aa55576fe8..d503329292c 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-06-12-BinomialInt64.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-06-12-BinomialInt64.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution 2>/dev/null
+; RUN: opt < %s -analyze -scalar-evolution 2>/dev/null
 ; PR2433
 
 define i32 @main1(i32 %argc, i8** %argv) nounwind  {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect1.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect1.ll
index 0768eaf702e..850b6708f4f 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect1.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect1.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& not grep smax
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& not grep smax
 ; PR2261
 
 @lut = common global [256 x i8] zeroinitializer, align 32		; <[256 x i8]*> [#uses=1]
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect2.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect2.ll
index 66f4a8c005c..59e9fda41e6 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect2.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-12-UnneededSelect2.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& not grep smax
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& not grep smax
 ; PR2070
 
 define i32 @a(i32 %x) nounwind  {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-19-InfiniteLoop.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-19-InfiniteLoop.ll
index 64b92971ae4..989ac51226d 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-19-InfiniteLoop.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-19-InfiniteLoop.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep Unpredictable
 ; PR2088
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-19-WrappingIV.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-19-WrappingIV.ll
index 116e6da85ab..803c7d110e7 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-19-WrappingIV.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-19-WrappingIV.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 113}
 ; PR2088
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll
index 4ab5735a591..97d0640c6c5 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | \
 ; RUN: grep -F "backedge-taken count is (-1 + (-1 * %j))"
 ; PR2607
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll b/llvm/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll
index 5917a5a9591..7f4de917333 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | \
 ; RUN: grep -F "backedge-taken count is (-2147483632 + ((-1 + (-1 * %x)) smax (-1 + (-1 * %y))))"
 ; PR2607
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll b/llvm/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll
index afea1bca122..fa09895eac3 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep -F "Exits: 20028"
 ; PR2621
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll b/llvm/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll
index 775ecc7ca34..5a28117eb60 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep -F "Exits: -19168"
 ; PR2621
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-02-QuadraticCrash.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-02-QuadraticCrash.ll
index d8ae095f281..9daff991aee 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-11-02-QuadraticCrash.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-11-02-QuadraticCrash.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output
+; RUN: opt < %s -analyze -scalar-evolution -disable-output
 ; PR1827
 
 declare void @use(i32)
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-15-CubicOOM.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-15-CubicOOM.ll
index cd02ec96663..5a2c36659c7 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-11-15-CubicOOM.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-11-15-CubicOOM.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output
+; RUN: opt < %s -analyze -scalar-evolution -disable-output
 ; PR2602
 
 define i32 @a() nounwind  {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll
index 8be6f2cae25..daeb26a202e 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& \
 ; RUN: grep {Loop bb: backedge-taken count is (7 + (-1 \\* %argc))}
 ; XFAIL: *
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll
index 4c89a3bfd77..9dda78b21f7 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:  | grep {Loop bb: Unpredictable backedge-taken count\\.}
 
 ; ScalarEvolution can't compute a trip count because it doesn't know if
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll
index 23e9630fefa..bcbe92f509a 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& grep {/u 3}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& grep {/u 3}
 ; XFAIL: *
 
 define i32 @f(i32 %x) nounwind readnone {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-12-08-FiniteSGE.ll b/llvm/test/Analysis/ScalarEvolution/2008-12-08-FiniteSGE.ll
index cbab6a61d67..2ee107a4a43 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-12-08-FiniteSGE.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-12-08-FiniteSGE.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep {backedge-taken count is 255}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep {backedge-taken count is 255}
 ; XFAIL: *
 
 define i32 @foo(i32 %x, i32 %y, i32* %lam, i32* %alp) nounwind {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-12-11-SMaxOverflow.ll b/llvm/test/Analysis/ScalarEvolution/2008-12-11-SMaxOverflow.ll
index 03b67c37123..0cfd84c997b 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-12-11-SMaxOverflow.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-12-11-SMaxOverflow.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep {0 smax}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep {0 smax}
 ; XFAIL: *
 
 define i32 @f(i32 %c.idx.val) {
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-12-14-StrideAndSigned.ll b/llvm/test/Analysis/ScalarEvolution/2008-12-14-StrideAndSigned.ll
index 7e0f452e4ba..4ec358c8a4d 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-12-14-StrideAndSigned.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-12-14-StrideAndSigned.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& \
 ; RUN: grep {(((-1 \\* %i0) + (100005 smax %i0)) /u 5)}
 ; XFAIL: *
 
diff --git a/llvm/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll b/llvm/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll
index e25183c0816..1fe10689f3f 100644
--- a/llvm/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output |& grep {/u 5}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output |& grep {/u 5}
 ; XFAIL: *
 
 define i8 @foo0(i8 %i0) nounwind {
diff --git a/llvm/test/Analysis/ScalarEvolution/2009-01-02-SignedNegativeStride.ll b/llvm/test/Analysis/ScalarEvolution/2009-01-02-SignedNegativeStride.ll
index 01a3605c0dc..9d13695c3e4 100644
--- a/llvm/test/Analysis/ScalarEvolution/2009-01-02-SignedNegativeStride.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2009-01-02-SignedNegativeStride.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | not grep {/u -1}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | not grep {/u -1}
 ; PR3275
 
 @g_16 = external global i16		; <i16*> [#uses=3]
diff --git a/llvm/test/Analysis/ScalarEvolution/2009-04-22-TruncCast.ll b/llvm/test/Analysis/ScalarEvolution/2009-04-22-TruncCast.ll
index f8409d3e2cd..78a7fd01671 100644
--- a/llvm/test/Analysis/ScalarEvolution/2009-04-22-TruncCast.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2009-04-22-TruncCast.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep {(trunc i} | not grep ext
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep {(trunc i} | not grep ext
 
 define i16 @test1(i8 %x) {
   %A = sext i8 %x to i32
diff --git a/llvm/test/Analysis/ScalarEvolution/2009-05-09-PointerEdgeCount.ll b/llvm/test/Analysis/ScalarEvolution/2009-05-09-PointerEdgeCount.ll
index 4261984025e..6ed261481e2 100644
--- a/llvm/test/Analysis/ScalarEvolution/2009-05-09-PointerEdgeCount.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2009-05-09-PointerEdgeCount.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep {count is 2}
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep {count is 2}
 ; PR3171
 
 	%struct.Foo = type { i32 }
diff --git a/llvm/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll b/llvm/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll
index c2094058484..a4358aa6321 100644
--- a/llvm/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll
+++ b/llvm/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution
+; RUN: opt < %s -analyze -scalar-evolution
 ; PR4501
 
 define void @test() {
diff --git a/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll b/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
index 6b94c8a736e..fcc6fc3297c 100644
--- a/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
+++ b/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 100}
 ; PR1101
 
diff --git a/llvm/test/Analysis/ScalarEvolution/and-xor.ll b/llvm/test/Analysis/ScalarEvolution/and-xor.ll
index 767194c8bd9..90d947f15bb 100644
--- a/llvm/test/Analysis/ScalarEvolution/and-xor.ll
+++ b/llvm/test/Analysis/ScalarEvolution/and-xor.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output \
+; RUN: opt < %s -scalar-evolution -analyze -disable-output \
 ; RUN:   | grep {\\-->  (zext} | count 2
 
 define i32 @foo(i32 %x) {
diff --git a/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-0.ll b/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-0.ll
index 0db3f972223..f638eb34014 100644
--- a/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-0.ll
+++ b/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-0.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output
+; RUN: opt < %s -analyze -scalar-evolution -disable-output
 ; PR4537
 
 ; ModuleID = 'b.bc'
diff --git a/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-1.ll b/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-1.ll
index 5c6133ecf09..31b95e1470b 100644
--- a/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-1.ll
+++ b/llvm/test/Analysis/ScalarEvolution/avoid-infinite-recursion-1.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -iv-users
+; RUN: opt < %s -iv-users
 ; PR4538
 
 ; ModuleID = 'bugpoint-reduced-simplified.bc'
diff --git a/llvm/test/Analysis/ScalarEvolution/avoid-smax-0.ll b/llvm/test/Analysis/ScalarEvolution/avoid-smax-0.ll
index e3056846c83..b733d6acb50 100644
--- a/llvm/test/Analysis/ScalarEvolution/avoid-smax-0.ll
+++ b/llvm/test/Analysis/ScalarEvolution/avoid-smax-0.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output | grep {Loop bb3: backedge-taken count is (-1 + %n)}
+; RUN: opt < %s -scalar-evolution -analyze -disable-output | grep {Loop bb3: backedge-taken count is (-1 + %n)}
 
 ; We don't want to use a max in the trip count expression in
 ; this testcase.
diff --git a/llvm/test/Analysis/ScalarEvolution/avoid-smax-1.ll b/llvm/test/Analysis/ScalarEvolution/avoid-smax-1.ll
index 5c77005848a..0bc9ce8241a 100644
--- a/llvm/test/Analysis/ScalarEvolution/avoid-smax-1.ll
+++ b/llvm/test/Analysis/ScalarEvolution/avoid-smax-1.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -indvars -S > %t
+; RUN: opt < %s -indvars -S > %t
 ; RUN: grep select %t | count 2
 ; RUN: grep {icmp ne i32.\* %w } %t
 
diff --git a/llvm/test/Analysis/ScalarEvolution/div-overflow.ll b/llvm/test/Analysis/ScalarEvolution/div-overflow.ll
index 5d8dbd3a42d..0c01044b977 100644
--- a/llvm/test/Analysis/ScalarEvolution/div-overflow.ll
+++ b/llvm/test/Analysis/ScalarEvolution/div-overflow.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output \
+; RUN: opt < %s -scalar-evolution -analyze -disable-output \
 ; RUN:  | grep {\\-->  ((-128 \\* %a) /u -128)}
 
 ; Don't let ScalarEvolution fold this div away.
diff --git a/llvm/test/Analysis/ScalarEvolution/do-loop.ll b/llvm/test/Analysis/ScalarEvolution/do-loop.ll
index d820664e7c4..f8d7da7c9a0 100644
--- a/llvm/test/Analysis/ScalarEvolution/do-loop.ll
+++ b/llvm/test/Analysis/ScalarEvolution/do-loop.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep smax
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep smax
 ; PR1614
 
 define i32 @f(i32 %x, i32 %y) {
diff --git a/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll b/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll
index 47d7da19d67..506401dafea 100644
--- a/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll
+++ b/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   | grep {\{%d,+,\[^\{\}\]\*\}<bb>}
 
 ; ScalarEvolution should be able to understand the loop and eliminate the casts.
diff --git a/llvm/test/Analysis/ScalarEvolution/nsw.ll b/llvm/test/Analysis/ScalarEvolution/nsw.ll
index ce34662fedb..c31edabf38e 100644
--- a/llvm/test/Analysis/ScalarEvolution/nsw.ll
+++ b/llvm/test/Analysis/ScalarEvolution/nsw.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep { -->  {.*,+,.*}<bb>} | count 8
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep { -->  {.*,+,.*}<bb>} | count 8
 
 ; The addrecs in this loop are analyzable only by using nsw information.
 
diff --git a/llvm/test/Analysis/ScalarEvolution/pointer-sign-bits.ll b/llvm/test/Analysis/ScalarEvolution/pointer-sign-bits.ll
index a440ac92848..4de006c4ed1 100644
--- a/llvm/test/Analysis/ScalarEvolution/pointer-sign-bits.ll
+++ b/llvm/test/Analysis/ScalarEvolution/pointer-sign-bits.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output
+; RUN: opt < %s -analyze -scalar-evolution -disable-output
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
   %JavaObject = type { [0 x i32 (...)*]*, i8* }
diff --git a/llvm/test/Analysis/ScalarEvolution/pr3909.ll b/llvm/test/Analysis/ScalarEvolution/pr3909.ll
index 79172243fbb..10e328ddf7e 100644
--- a/llvm/test/Analysis/ScalarEvolution/pr3909.ll
+++ b/llvm/test/Analysis/ScalarEvolution/pr3909.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -indvars -disable-output
+; RUN: opt < %s -indvars -disable-output
 ; PR 3909
 
 
diff --git a/llvm/test/Analysis/ScalarEvolution/scev-aa.ll b/llvm/test/Analysis/ScalarEvolution/scev-aa.ll
index 60ffaf2685c..0dcf52977a0 100644
--- a/llvm/test/Analysis/ScalarEvolution/scev-aa.ll
+++ b/llvm/test/Analysis/ScalarEvolution/scev-aa.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scev-aa -aa-eval -print-all-alias-modref-info \
+; RUN: opt < %s -scev-aa -aa-eval -print-all-alias-modref-info \
 ; RUN:   |& FileCheck %s
 
 ; At the time of this writing, all of these CHECK lines are cases that
diff --git a/llvm/test/Analysis/ScalarEvolution/sext-inreg.ll b/llvm/test/Analysis/ScalarEvolution/sext-inreg.ll
index 6929f3dcfb9..16128354aeb 100644
--- a/llvm/test/Analysis/ScalarEvolution/sext-inreg.ll
+++ b/llvm/test/Analysis/ScalarEvolution/sext-inreg.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output > %t
+; RUN: opt < %s -analyze -scalar-evolution -disable-output > %t
 ; RUN: grep {sext i57 \{0,+,199\}<bb> to i64} %t | count 1
 ; RUN: grep {sext i59 \{0,+,199\}<bb> to i64} %t | count 1
 
diff --git a/llvm/test/Analysis/ScalarEvolution/sext-iv-0.ll b/llvm/test/Analysis/ScalarEvolution/sext-iv-0.ll
index dde291f3737..8f887c4a57e 100644
--- a/llvm/test/Analysis/ScalarEvolution/sext-iv-0.ll
+++ b/llvm/test/Analysis/ScalarEvolution/sext-iv-0.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -disable-output -scalar-evolution -analyze \
+; RUN: opt < %s -disable-output -scalar-evolution -analyze \
 ; RUN:  | grep { -->  \{-128,+,1\}<bb1>		Exits: 127} | count 5
 
 ; Convert (sext {-128,+,1}) to {sext(-128),+,sext(1)}, since the
diff --git a/llvm/test/Analysis/ScalarEvolution/sext-iv-1.ll b/llvm/test/Analysis/ScalarEvolution/sext-iv-1.ll
index fdbdfb7f690..02c3206c6fe 100644
--- a/llvm/test/Analysis/ScalarEvolution/sext-iv-1.ll
+++ b/llvm/test/Analysis/ScalarEvolution/sext-iv-1.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -disable-output -scalar-evolution -analyze \
+; RUN: opt < %s -disable-output -scalar-evolution -analyze \
 ; RUN:  | grep { -->  (sext i. \{.\*,+,.\*\}<bb1> to i64)} | count 5
 
 ; Don't convert (sext {...,+,...}) to {sext(...),+,sext(...)} in cases
diff --git a/llvm/test/Analysis/ScalarEvolution/sext-iv-2.ll b/llvm/test/Analysis/ScalarEvolution/sext-iv-2.ll
index db0d6823531..b25c237958c 100644
--- a/llvm/test/Analysis/ScalarEvolution/sext-iv-2.ll
+++ b/llvm/test/Analysis/ScalarEvolution/sext-iv-2.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | FileCheck %s
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | FileCheck %s
 
 ; CHECK: %tmp3 = sext i8 %tmp2 to i32
 ; CHECK: -->  (sext i8 {0,+,1}<bb1> to i32)   Exits: -1
diff --git a/llvm/test/Analysis/ScalarEvolution/smax.ll b/llvm/test/Analysis/ScalarEvolution/smax.ll
index e87bd888421..39de8d6c5a7 100644
--- a/llvm/test/Analysis/ScalarEvolution/smax.ll
+++ b/llvm/test/Analysis/ScalarEvolution/smax.ll
@@ -1,5 +1,5 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep smax | count 2
-; RUN: opt %s -analyze -scalar-evolution -disable-output | grep \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep smax | count 2
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | grep \
 ; RUN:     {%. smax %. smax %.}
 ; PR1614
 
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count.ll b/llvm/test/Analysis/ScalarEvolution/trip-count.ll
index f43d19242a6..66cc304918a 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 10000}
 ; PR1101
 
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count2.ll b/llvm/test/Analysis/ScalarEvolution/trip-count2.ll
index 38700e1b1ac..bbe64358d4e 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count2.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count2.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output | \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output | \
 ; RUN:   grep {backedge-taken count is 4}
 ; PR1101
 
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count3.ll b/llvm/test/Analysis/ScalarEvolution/trip-count3.ll
index e4ef955b6d7..240983178b4 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count3.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count3.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -analyze -disable-output \
+; RUN: opt < %s -scalar-evolution -analyze -disable-output \
 ; RUN:  | grep {Loop bb3\\.i: Unpredictable backedge-taken count\\.}
 
 ; ScalarEvolution can't compute a trip count because it doesn't know if
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count4.ll b/llvm/test/Analysis/ScalarEvolution/trip-count4.ll
index 31e8110d990..e8d59cf550a 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count4.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count4.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   | grep {sext.*trunc.*Exits: 11}
 
 ; ScalarEvolution should be able to compute a loop exit value for %indvar.i8.
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count5.ll b/llvm/test/Analysis/ScalarEvolution/trip-count5.ll
index 5e286e3c24f..2512a966ed2 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count5.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count5.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output > %t
+; RUN: opt < %s -analyze -scalar-evolution -disable-output > %t
 ; RUN: grep sext %t | count 2
 ; RUN: not grep {(sext} %t
 
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count6.ll b/llvm/test/Analysis/ScalarEvolution/trip-count6.ll
index 89fdc3ade6d..5833286317c 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count6.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count6.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -disable-output -scalar-evolution \
+; RUN: opt < %s -analyze -disable-output -scalar-evolution \
 ; RUN:  | grep {max backedge-taken count is 1\$}
 
 @mode_table = global [4 x i32] zeroinitializer          ; <[4 x i32]*> [#uses=1]
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count7.ll b/llvm/test/Analysis/ScalarEvolution/trip-count7.ll
index 6534e6eae71..0cd8d7c4a9a 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count7.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count7.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:   | grep {Loop bb7.i: Unpredictable backedge-taken count\\.}
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count8.ll b/llvm/test/Analysis/ScalarEvolution/trip-count8.ll
index 312a3b5de5c..c49f5ceea70 100644
--- a/llvm/test/Analysis/ScalarEvolution/trip-count8.ll
+++ b/llvm/test/Analysis/ScalarEvolution/trip-count8.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:  | grep {Loop for\\.body: backedge-taken count is (-1 + \[%\]ecx)}
 ; PR4599
 
diff --git a/llvm/test/Analysis/ScalarEvolution/xor-and.ll b/llvm/test/Analysis/ScalarEvolution/xor-and.ll
index 8541af4176e..c8339d7138d 100644
--- a/llvm/test/Analysis/ScalarEvolution/xor-and.ll
+++ b/llvm/test/Analysis/ScalarEvolution/xor-and.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -scalar-evolution -disable-output -analyze \
+; RUN: opt < %s -scalar-evolution -disable-output -analyze \
 ; RUN:   | grep {\\-->  (zext i4 (-8 + (trunc i64 (8 \\* %x) to i4)) to i64)}
 
 ; ScalarEvolution shouldn't try to analyze %z into something like
diff --git a/llvm/test/Analysis/ScalarEvolution/zext-wrap.ll b/llvm/test/Analysis/ScalarEvolution/zext-wrap.ll
index 6b4020134e2..9ff99be736a 100644
--- a/llvm/test/Analysis/ScalarEvolution/zext-wrap.ll
+++ b/llvm/test/Analysis/ScalarEvolution/zext-wrap.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -analyze -scalar-evolution -disable-output \
+; RUN: opt < %s -analyze -scalar-evolution -disable-output \
 ; RUN:  | FileCheck %s
 ; PR4569