For PR1319:

Fix test syntax per new rules.

llvm-svn: 36133

test/Analysis/BasicAA/2003-11-04-SimpleCases.ll

@@ -1,7 +1,8 @@
 ; This testcase consists of alias relations which should be completely
 ; resolvable by basicaa.
 
-; RUN: llvm-upgrade < %s | llvm-as | opt -aa-eval -print-may-aliases 2>&1 -disable-output | not grep May:
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   opt -aa-eval -print-may-aliases -disable-output |& not grep May:
 
 %T = type { uint, [10 x ubyte] }
 

test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll

@@ -1,7 +1,8 @@
 ; This testcase consists of alias relations which should be completely
 ; resolvable by basicaa, but require analysis of getelementptr constant exprs.
 
-; RUN: llvm-upgrade < %s | llvm-as | opt -aa-eval -print-may-aliases 2>&1 -disable-output | not grep May:
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   opt -aa-eval -print-may-aliases -disable-output |& not grep May:
 
 %T = type { uint, [10 x ubyte] }
 

test/Analysis/BasicAA/2006-03-03-BadArraySubscript.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -aa-eval -disable-output 2>&1 | grep '2 no alias respon'
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   opt -aa-eval -disable-output |& grep '2 no alias respon'
 
 ;; TEST that A[1][0] may alias A[0][i].
 

test/Analysis/BasicAA/modref.ll

@@ -1,6 +1,7 @@
 ; A very rudimentary test on AliasAnalysis::getModRefInfo.
-; RUN: llvm-upgrade < %s | llvm-as | opt -print-all-alias-modref-info -aa-eval -disable-output &&
+; RUN: llvm-upgrade < %s | llvm-as | \
-; RUN: llvm-upgrade < %s | llvm-as | opt -print-all-alias-modref-info -aa-eval -disable-output 2>&1 | not grep NoModRef
+; RUN:   opt -print-all-alias-modref-info -aa-eval -disable-output |& 
+; RUN:   not grep NoModRef
 
 int %callee() {
   %X = alloca { int, int }

test/C++Frontend/2003-08-29-ArgPassingBug.cpp.tr

@@ -1,5 +1,5 @@
 
-// RUN: %llvmgcc -xc++ -c -o /dev/null %s 2>&1 | not grep WARNING
+// RUN: %llvmgcc -xc++ -c -o /dev/null %s |& not grep WARNING
 
 struct iterator {
   iterator();

test/CFrontend/2003-11-19-AddressOfRegister.c.tr

@@ -1,4 +1,4 @@
-// RUN: %llvmgcc -xc %s -S -o /dev/null 2>&1 | not grep 'warning'
+// RUN: %llvmgcc -xc %s -S -o /dev/null |& not grep 'warning'
 
 struct item {
   short delta[4];

test/CFrontend/2005-01-02-VAArgError-ICE.c

@@ -1,6 +1,6 @@
 // This file is erroneous, but should not cause the compiler to ICE.
 // PR481
-// RUN: %llvmgcc %s -S -o /dev/null 2>&1 | not grep 'internal compiler error'
+// RUN: %llvmgcc %s -S -o /dev/null |& not grep {internal compiler error}
 
 #include <stdarg.h>
 int flags(int a, int b, ...) {

test/CFrontend/2006-09-21-IncompleteElementType.c

@@ -1,3 +1,3 @@
-// RUN: %llvmgcc %s -S -o /dev/null 2>&1 | not grep 'internal compiler error'
+// RUN: %llvmgcc %s -S -o /dev/null |& not grep {internal compiler error}
 
 struct A X[(927 - 37) / sizeof(struct A)];

test/CFrontend/2006-09-25-DebugFilename.c.tr

@@ -1,5 +1,6 @@
-// RUN: %llvmgcc -xc %s -S -o /dev/null 2>&1 | grep fluffy | grep '2006-09-25-DebugFilename.c.tr'
+// RUN: %llvmgcc -xc %s -S -o /dev/null |& \
+// RUN:   grep fluffy | grep 2006-09-25-DebugFilename.c.tr
 #include "2006-09-25-DebugFilename.h"
 int func1() { return hfunc1(); }
-int func2() { fluffy; return hfunc1(); }
+int func2() { int fluffy; return hfunc1(); }
 

test/CodeGen/ARM/2007-03-13-InstrSched.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic -mattr=+v6 -stats 2>&1 | grep 'asm-printer' | grep 41
+; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic \
+; RUN:   -mattr=+v6 -stats |& grep asm-printer | grep 41
 
 define void @test(i32 %tmp56222, i32 %tmp36224, i32 %tmp46223, i32 %i.0196.0.ph, i32 %tmp8, i32* %tmp1011, i32** %tmp1, i32* %d2.1.out, i32* %d3.1.out, i32* %d0.1.out, i32* %d1.1.out) {
 newFuncRoot:

test/CodeGen/ARM/addrmode.ll

@@ -1,5 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm &&
+; RUN: llvm-as < %s | llc -march=arm -stats |& grep asm-printer | grep 4
-; RUN: llvm-as < %s | llc -march=arm -stats 2>&1 | grep 'asm-printer' | grep 4
 
 define i32 @t1(i32 %a) {
 	%b = mul i32 %a, 9

test/CodeGen/ARM/iabs.ll

@@ -1,5 +1,7 @@
-; RUN: llvm-as < %s | llc -march=arm -stats 2>&1 | grep '3 .*Number of machine instrs printed' &&
+; RUN: llvm-as < %s | llc -march=arm -stats |& \
-; RUN: llvm-as < %s | llc -march=thumb -stats 2>&1 | grep '4 .*Number of machine instrs printed'
+; RUN:   grep {3 .*Number of machine instrs printed}
+; RUN: llvm-as < %s | llc -march=thumb -stats |& \
+; RUN:   grep {4 .*Number of machine instrs printed}
 
 ;; Integer absolute value, should produce something as good as: ARM:
 ;;   add r3, r0, r0, asr #31

test/CodeGen/ARM/lsr-code-insertion.ll

@@ -1,7 +1,7 @@
-; RUN: llvm-as < %s | llc -stats 2>&1 | grep '40.*Number of machine instrs printed'
+; RUN: llvm-as < %s | llc -stats |& grep {40.*Number of machine instrs printed}
-; This test really wants to check that the resultant "cond_true" block only has a single
+; This test really wants to check that the resultant "cond_true" block only 
-; store in it, and that cond_true55 only has code to materialize the constant and do
+; has a single store in it, and that cond_true55 only has code to materialize 
-; a store.  We do *not* want something like this:
+; the constant and do a store.  We do *not* want something like this:
 ;
 ;LBB1_3: @cond_true
 ;        add r8, r0, r6

test/CodeGen/PowerPC/iabs.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -march=ppc32 -stats 2>&1 | grep '4 .*Number of machine instrs printed'
+; RUN: llvm-as < %s | llc -march=ppc32 -stats |& \
+; RUN:   grep {4 .*Number of machine instrs printed}
 
 ;; Integer absolute value, should produce something as good as:
 ;;      srawi r2, r3, 31

test/CodeGen/PowerPC/rlwimi3.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -stats 2>&1 | grep 'Number of machine instrs printed' | grep 12
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -stats |& \
+; RUN:   grep {Number of machine instrs printed} | grep 12
 
 ushort %Trans16Bit(uint %srcA, uint %srcB, uint %alpha) {
         %tmp1 = shl uint %srcA, ubyte 15                ; <uint> [#uses=1]

test/CodeGen/X86/2003-08-03-CallArgLiveRanges.llx

@@ -3,7 +3,7 @@
 ; it makes a ton of annoying overlapping live ranges.  This code should not
 ; cause spills!
 ;
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats 2>&1 | not grep spilled
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats |& not grep spilled
 
 target endian = little
 target pointersize = 32

test/CodeGen/X86/2006-03-02-InstrSchedBug.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats 2>&1 | grep 'asm-printer' | grep 7
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats |& \
+; RUN:   grep asm-printer | grep 7
 
 int %g(int %a, int %b) {
 	%tmp.1 = shl int %b, ubyte 1

test/CodeGen/X86/2006-05-01-SchedCausingSpills.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=yonah -stats 2>&1 | not grep 'Number of register spills'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=yonah -stats |& \
+; RUN:   not grep {Number of register spills}
 
 int %foo(<4 x float>* %a, <4 x float>* %b, <4 x float>* %c, <4 x float>* %d) {
 	%tmp44 = load <4 x float>* %a		; <<4 x float>> [#uses=9]

test/CodeGen/X86/2006-05-02-InstrSched1.ll

@@ -1,4 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static -stats 2>&1 | grep "asm-printer" | grep 14
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   llc -march=x86 -relocation-model=static -stats |& \
+; RUN:   grep asm-printer | grep 14
+;
 %size20 = external global uint		; <uint*> [#uses=1]
 %in5 = external global ubyte*		; <ubyte**> [#uses=1]
 

test/CodeGen/X86/2006-05-02-InstrSched2.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats 2>&1 | grep "asm-printer" | grep 18
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats |& \
+; RUN:   grep asm-printer | grep 18
 
 void %_ZN9__gnu_cxx9hashtableISt4pairIKPKciES3_NS_4hashIS3_EESt10_Select1stIS5_E5eqstrSaIiEE14find_or_insertERKS5__cond_true456.i(sbyte* %tmp435.i, uint* %tmp449.i.out) {
 newFuncRoot:

test/CodeGen/X86/iabs.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86-64 -stats 2>&1 | grep '6 .*Number of machine instrs printed'
+; RUN: llvm-as < %s | llc -march=x86-64 -stats |& \
+; RUN:   grep {6 .*Number of machine instrs printed}
 
 ;; Integer absolute value, should produce something at least as good as:
 ;;       movl %edi, %eax

test/Transforms/LICM/scalar_promote.ll

@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt  -licm -stats 2>&1 | grep "memory locations promoted to register"
+; RUN: llvm-upgrade < %s | llvm-as | opt  -licm -stats |& \
+; RUN:   grep {memory locations promoted to register}
 
 %X = global int 7
 

test/Transforms/TailCallElim/ackermann.ll

@@ -1,5 +1,6 @@
 ; This function contains two tail calls, which should be eliminated
-; RUN: llvm-upgrade < %s | llvm-as | opt -tailcallelim -stats -disable-output 2>&1 | grep '2 tailcallelim'
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   opt -tailcallelim -stats -disable-output |& grep {2 tailcallelim}
 
 int %Ack(int %M.1, int %N.1) {
 entry: