For PR1319: Upgrade to new test harness.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36091 91177308-0d34-0410-b5e6-96231b3b80d8

54 files changed, 131 insertions, 89 deletions

diff --git a/test/CodeGen/X86/2003-11-03-GlobalBool.llx b/test/CodeGen/X86/2003-11-03-GlobalBool.llx
index 64236853e4..150d6a9bb3 100644
--- a/test/CodeGen/X86/2003-11-03-GlobalBool.llx
+++ b/test/CodeGen/X86/2003-11-03-GlobalBool.llx
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep '.byte[[:space:]]*true'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   not grep {.byte\[\[:space:\]\]*true}
 
 %X = global bool true
 
diff --git a/test/CodeGen/X86/2004-02-13-FrameReturnAddress.llx b/test/CodeGen/X86/2004-02-13-FrameReturnAddress.llx
index 3eec89a032..366865ac71 100644
--- a/test/CodeGen/X86/2004-02-13-FrameReturnAddress.llx
+++ b/test/CodeGen/X86/2004-02-13-FrameReturnAddress.llx
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep '(%esp'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep {(%esp}
 
 declare sbyte* %llvm.returnaddress(uint)
 declare sbyte* %llvm.frameaddress(uint)
diff --git a/test/CodeGen/X86/2004-03-30-Select-Max.llx b/test/CodeGen/X86/2004-03-30-Select-Max.llx
index 5ae8be2b31..bd7ab47d1e 100644
--- a/test/CodeGen/X86/2004-03-30-Select-Max.llx
+++ b/test/CodeGen/X86/2004-03-30-Select-Max.llx
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep 'j[lgbe]'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep {j\[lgbe\]}
 
 int %max(int %A, int %B) {
   %gt = setgt int %A, %B
diff --git a/test/CodeGen/X86/2004-04-09-SameValueCoalescing.llx b/test/CodeGen/X86/2004-04-09-SameValueCoalescing.llx
index 83434f99fc..52c5da4ede 100644
--- a/test/CodeGen/X86/2004-04-09-SameValueCoalescing.llx
+++ b/test/CodeGen/X86/2004-04-09-SameValueCoalescing.llx
@@ -2,7 +2,8 @@
 ; overlapping live intervals. When two overlapping intervals have the same
 ; value, they can be joined though.
 ;
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -regalloc=linearscan | not grep 'mov %[A-Z]\{2,3\}, %[A-Z]\{2,3\}'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -regalloc=linearscan | \
+; RUN:   not grep {mov %\[A-Z\]\\\{2,3\\\}, %\[A-Z\]\\\{2,3\\\}}
 
 long %test(long %x) {
 entry:
diff --git a/test/CodeGen/X86/2006-01-19-ISelFoldingBug.ll b/test/CodeGen/X86/2006-01-19-ISelFoldingBug.ll
index 7d68747234..02180cbf24 100644
--- a/test/CodeGen/X86/2006-01-19-ISelFoldingBug.ll
+++ b/test/CodeGen/X86/2006-01-19-ISelFoldingBug.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 'shld' | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   grep shld | wc -l | grep 1
 ;
 ; Check that the isel does not fold the shld, which already folds a load
 ; and has two uses, into a store.
diff --git a/test/CodeGen/X86/2006-04-27-ISelFoldingBug.ll b/test/CodeGen/X86/2006-04-27-ISelFoldingBug.ll
index 25a2ca8452..db82d6591e 100644
--- a/test/CodeGen/X86/2006-04-27-ISelFoldingBug.ll
+++ b/test/CodeGen/X86/2006-04-27-ISelFoldingBug.ll
@@ -1,5 +1,9 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mtriple=i686-apple-darwin8 -relocation-model=static | grep 'movl _last' | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mtriple=i686-apple-darwin8 -relocation-model=static | grep 'cmpl.*_last' | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   llc -march=x86 -mtriple=i686-apple-darwin8 -relocation-model=static | \
+; RUN:   grep {movl _last} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   llc -march=x86 -mtriple=i686-apple-darwin8 -relocation-model=static | \
+; RUN:   grep {cmpl.*_last} | wc -l | grep 1
 
 %block = external global ubyte*		; <ubyte**> [#uses=1]
 %last = external global int		; <int*> [#uses=3]
diff --git a/test/CodeGen/X86/2006-05-08-CoalesceSubRegClass.ll b/test/CodeGen/X86/2006-05-08-CoalesceSubRegClass.ll
index 009a4bb759..2669159cab 100644
--- a/test/CodeGen/X86/2006-05-08-CoalesceSubRegClass.ll
+++ b/test/CodeGen/X86/2006-05-08-CoalesceSubRegClass.ll
@@ -1,7 +1,8 @@
 ; Coalescing from R32 to a subset R32_. Once another register coalescer bug is
 ; fixed, the movb should go away as well.
 
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | grep 'movl' | wc -l
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | \
+; RUN:   grep movl | wc -l
 
 %B = external global uint
 %C = external global ushort*
diff --git a/test/CodeGen/X86/2006-05-11-InstrSched.ll b/test/CodeGen/X86/2006-05-11-InstrSched.ll
index 689f4e96f3..eee93252ca 100644
--- a/test/CodeGen/X86/2006-05-11-InstrSched.ll
+++ b/test/CodeGen/X86/2006-05-11-InstrSched.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -stats 2>&1 |\
-; RUN:     grep 'asm-printer' | grep 35
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -stats |&\
+; RUN:     grep {asm-printer} | grep 35
 
 target datalayout = "e-p:32:32"
 define void @foo(i32* %mc, i32* %bp, i32* %ms, i32* %xmb, i32* %mpp, i32* %tpmm, i32* %ip, i32* %tpim, i32* %dpp, i32* %tpdm, i32* %bpi, i32 %M) {
diff --git a/test/CodeGen/X86/2006-05-22-FPSetEQ.ll b/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
index a6f7bd68e2..32281db624 100644
--- a/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
+++ b/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
@@ -1,6 +1,6 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 'setnp'
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -enable-unsafe-fp-math | not grep 'setnp'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep setnp
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -enable-unsafe-fp-math | \
+; RUN:   not grep setnp
 
 uint %test(float %f) {
 	%tmp = seteq float %f, 0.000000e+00
diff --git a/test/CodeGen/X86/2006-07-31-SingleRegClass.ll b/test/CodeGen/X86/2006-07-31-SingleRegClass.ll
index 99e2f70f59..aa02bf7c96 100644
--- a/test/CodeGen/X86/2006-07-31-SingleRegClass.ll
+++ b/test/CodeGen/X86/2006-07-31-SingleRegClass.ll
@@ -1,7 +1,8 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=att | grep 'movl 4(%eax),%ebp' &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=att | grep 'movl 0(%eax), %ebx'
-
 ; PR850
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=att | \
+; RUN:   grep {movl 4(%eax),%ebp}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=att | \
+; RUN:   grep {movl 0(%eax), %ebx}
 
 int %foo(int %__s.i.i, int %tmp5.i.i, int %tmp6.i.i, int %tmp7.i.i, int %tmp8.i.i ) {
 
diff --git a/test/CodeGen/X86/2006-08-21-ExtraMovInst.ll b/test/CodeGen/X86/2006-08-21-ExtraMovInst.ll
index c2d905a5e3..af30ea4ee4 100644
--- a/test/CodeGen/X86/2006-08-21-ExtraMovInst.ll
+++ b/test/CodeGen/X86/2006-08-21-ExtraMovInst.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 | not grep 'movl %eax, %edx'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 | \
+; RUN:    not grep {movl %eax, %edx}
 
 int %foo(int %t, int %C) {
 entry:
diff --git a/test/CodeGen/X86/2006-11-12-CSRetCC.ll b/test/CodeGen/X86/2006-11-12-CSRetCC.ll
index 04cca162c4..d65dc18d28 100644
--- a/test/CodeGen/X86/2006-11-12-CSRetCC.ll
+++ b/test/CodeGen/X86/2006-11-12-CSRetCC.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 'subl $4, %esp'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep {subl \$4, %esp}
 
 target triple = "i686-pc-linux-gnu"
 
diff --git a/test/CodeGen/X86/2006-11-17-IllegalMove.ll b/test/CodeGen/X86/2006-11-17-IllegalMove.ll
index 98543e5679..141d32c47d 100644
--- a/test/CodeGen/X86/2006-11-17-IllegalMove.ll
+++ b/test/CodeGen/X86/2006-11-17-IllegalMove.ll
@@ -1,6 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 | not grep 'movb %sil, %ah' &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 | grep 'movzbw %al, %ax'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 | \
+; RUN:   not grep {movb %sil, %ah}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86-64 | \
+; RUN:   grep {movzbw %al, %ax}
 
 void %handle_vector_size_attribute() {
 entry:
diff --git a/test/CodeGen/X86/2006-11-28-Memcpy.ll b/test/CodeGen/X86/2006-11-28-Memcpy.ll
index b53c6a3766..f5a2a8f9e8 100644
--- a/test/CodeGen/X86/2006-11-28-Memcpy.ll
+++ b/test/CodeGen/X86/2006-11-28-Memcpy.ll
@@ -1,7 +1,8 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 3721182122 | wc -l | grep 2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep -E 'movl _?bytes2' | wc -l | grep 1
-; PR1022, 1023
+; PR1022, PR1023
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   grep 3721182122 | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   grep -E {movl _?bytes2} | wc -l | grep 1
 
 %fmt = constant [4 x sbyte] c"%x\0A\00"
 %bytes = constant [4 x sbyte] c"\AA\BB\CC\DD"
diff --git a/test/CodeGen/X86/2007-01-08-InstrSched.ll b/test/CodeGen/X86/2007-01-08-InstrSched.ll
index daf283e61d..a0edd95b6e 100644
--- a/test/CodeGen/X86/2007-01-08-InstrSched.ll
+++ b/test/CodeGen/X86/2007-01-08-InstrSched.ll
@@ -1,6 +1,6 @@
-; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin | \
-; RUN:   %prcontext 'mulss LCPI1_3' 1 | grep mulss | wc -l | grep 1
 ; PR1075
+; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin | \
+; RUN:   %prcontext {mulss LCPI1_3} 1 | grep mulss | wc -l | grep 1
 
 define float @foo(float %x) {
     %tmp1 = mul float %x, 3.000000e+00
diff --git a/test/CodeGen/X86/2007-02-04-OrAddrMode.ll b/test/CodeGen/X86/2007-02-04-OrAddrMode.ll
index 7c6ae249c2..05114d1bff 100644
--- a/test/CodeGen/X86/2007-02-04-OrAddrMode.ll
+++ b/test/CodeGen/X86/2007-02-04-OrAddrMode.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86 | grep 'orl $1, %eax' &&
-; RUN: llvm-as < %s | llc -march=x86 | grep 'leal 3(,%eax,8)'
+; RUN: llvm-as < %s | llc -march=x86 | grep {orl \$1, %eax}
+; RUN: llvm-as < %s | llc -march=x86 | grep {leal 3(,%eax,8)'
 
 ;; This example can't fold the or into an LEA.
 define i32 @test(float ** %tmp2, i32 %tmp12) {
diff --git a/test/CodeGen/X86/2007-03-15-GEP-Idx-Sink.ll b/test/CodeGen/X86/2007-03-15-GEP-Idx-Sink.ll
index 17e4e01c6e..d829544c38 100644
--- a/test/CodeGen/X86/2007-03-15-GEP-Idx-Sink.ll
+++ b/test/CodeGen/X86/2007-03-15-GEP-Idx-Sink.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc &&
-; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-darwin | grep 'addl $12, %esp'
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-darwin | \
+; RUN:   grep {addl \$12, %esp}
 
 define void @foo(i8** %buf, i32 %size, i32 %col, i8* %p) {
 entry:
diff --git a/test/CodeGen/X86/2007-03-24-InlineAsmPModifier.ll b/test/CodeGen/X86/2007-03-24-InlineAsmPModifier.ll
index 3c8bc90c2d..9bdb249350 100644
--- a/test/CodeGen/X86/2007-03-24-InlineAsmPModifier.ll
+++ b/test/CodeGen/X86/2007-03-24-InlineAsmPModifier.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 | grep 'mov %gs:72, %eax'
+; RUN: llvm-as < %s | llc -march=x86 | grep {mov %gs:72, %eax}
 target datalayout = "e-p:32:32"
 target triple = "i686-apple-darwin9"
 
diff --git a/test/CodeGen/X86/2007-03-24-InlineAsmVectorOp.ll b/test/CodeGen/X86/2007-03-24-InlineAsmVectorOp.ll
index cec8d8e8e7..6e1adf8346 100644
--- a/test/CodeGen/X86/2007-03-24-InlineAsmVectorOp.ll
+++ b/test/CodeGen/X86/2007-03-24-InlineAsmVectorOp.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -mcpu=yonah -march=x86 | grep 'cmpltsd %xmm0, %xmm0'
+; RUN: llvm-as < %s | llc -mcpu=yonah -march=x86 | \
+; RUN:   grep {cmpltsd %xmm0, %xmm0}
 target datalayout = "e-p:32:32"
 target triple = "i686-apple-darwin9"
 
diff --git a/test/CodeGen/X86/2007-03-24-InlineAsmXConstraint.ll b/test/CodeGen/X86/2007-03-24-InlineAsmXConstraint.ll
index 4cfe2dc4eb..e440cdb6cf 100644
--- a/test/CodeGen/X86/2007-03-24-InlineAsmXConstraint.ll
+++ b/test/CodeGen/X86/2007-03-24-InlineAsmXConstraint.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 | grep 'psrlw $8, %xmm0'
+; RUN: llvm-as < %s | llc -march=x86 | grep {psrlw \$8, %xmm0}
 target datalayout = "e-p:32:32"
 target triple = "i686-apple-darwin9"
 
diff --git a/test/CodeGen/X86/asm-global-imm.ll b/test/CodeGen/X86/asm-global-imm.ll
index aebd457844..4ca4c5836d 100644
--- a/test/CodeGen/X86/asm-global-imm.ll
+++ b/test/CodeGen/X86/asm-global-imm.ll
@@ -1,5 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | grep 'test1 $_GV' &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | grep 'test2 _GV'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | \
+; RUN:   grep {test1 \$_GV}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | \
+; RUN:   grep {test2 _GV}
 ; PR882
 
 target datalayout = "e-p:32:32"
diff --git a/test/CodeGen/X86/commute-two-addr.ll b/test/CodeGen/X86/commute-two-addr.ll
index 29c22c34a5..462b31e47c 100644
--- a/test/CodeGen/X86/commute-two-addr.ll
+++ b/test/CodeGen/X86/commute-two-addr.ll
@@ -2,7 +2,8 @@
 ; insertion of register-register copies.
 
 ; Make sure there are only 3 mov's for each testcase
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'mov ' | wc -l | grep 6
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {mov } | wc -l | grep 6
 
 
 target triple = "i686-pc-linux-gnu"
diff --git a/test/CodeGen/X86/dg.exp b/test/CodeGen/X86/dg.exp
index ff34508c3c..879685ca87 100644
--- a/test/CodeGen/X86/dg.exp
+++ b/test/CodeGen/X86/dg.exp
@@ -1,3 +1,3 @@
-load_lib llvm-dg.exp
+load_lib llvm.exp
 
-llvm-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]
+RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]
diff --git a/test/CodeGen/X86/fabs.ll b/test/CodeGen/X86/fabs.ll
index 221f078f0f..dd94613e7c 100644
--- a/test/CodeGen/X86/fabs.ll
+++ b/test/CodeGen/X86/fabs.ll
@@ -1,6 +1,9 @@
 ; Make sure this testcase codegens to the fabs instruction, not a call to fabsf
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | grep 'fabs$' | wc -l | grep 1 && 
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 -enable-unsafe-fp-math  | grep 'fabs$' | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | \
+; RUN:   grep fabs\$ | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   llc -march=x86 -mattr=-sse2,-sse3 -enable-unsafe-fp-math  | \
+; RUN:   grep fabs\$ | wc -l | grep 2
 
 target endian = little
 target pointersize = 32
diff --git a/test/CodeGen/X86/fast-cc-callee-pops.ll b/test/CodeGen/X86/fast-cc-callee-pops.ll
index 75e36dce33..ed15dd2c42 100644
--- a/test/CodeGen/X86/fast-cc-callee-pops.ll
+++ b/test/CodeGen/X86/fast-cc-callee-pops.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel -mcpu=yonah | grep 'ret 20'
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN:   llc -march=x86 -x86-asm-syntax=intel -mcpu=yonah | grep {ret 20}
 
 ; Check that a fastcc function pops its stack variables before returning.
 
diff --git a/test/CodeGen/X86/fast-cc-merge-stack-adj.ll b/test/CodeGen/X86/fast-cc-merge-stack-adj.ll
index 375d60c8d1..252981fcd7 100644
--- a/test/CodeGen/X86/fast-cc-merge-stack-adj.ll
+++ b/test/CodeGen/X86/fast-cc-merge-stack-adj.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'add ESP, 8'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {add ESP, 8}
 
 target triple = "i686-pc-linux-gnu"
 
diff --git a/test/CodeGen/X86/fast-cc-pass-in-regs.ll b/test/CodeGen/X86/fast-cc-pass-in-regs.ll
index 721b2d8011..dc88015dd1 100644
--- a/test/CodeGen/X86/fast-cc-pass-in-regs.ll
+++ b/test/CodeGen/X86/fast-cc-pass-in-regs.ll
@@ -1,4 +1,5 @@
-; RUN:  llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep 'mov EDX, 1'
+; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {mov EDX, 1}
 ; check that fastcc is passing stuff in regs.
 
 declare x86_fastcallcc i64 @callee(i64)
diff --git a/test/CodeGen/X86/fastcall-correct-mangling.ll b/test/CodeGen/X86/fastcall-correct-mangling.ll
index bf8833dd2c..c513666486 100644
--- a/test/CodeGen/X86/fastcall-correct-mangling.ll
+++ b/test/CodeGen/X86/fastcall-correct-mangling.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mtriple=mingw32 | grep '@12'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mtriple=mingw32 | \
+; RUN:   grep {@12}
 
 ; Check that a fastcall function gets correct mangling
 
diff --git a/test/CodeGen/X86/fp-immediate-shorten.ll b/test/CodeGen/X86/fp-immediate-shorten.ll
index 6acc2c2684..73c184b26e 100644
--- a/test/CodeGen/X86/fp-immediate-shorten.ll
+++ b/test/CodeGen/X86/fp-immediate-shorten.ll
@@ -1,5 +1,6 @@
 ;; Test that this FP immediate is stored in the constant pool as a float.
 
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | grep '.long.1123418112'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | \
+; RUN:   grep {.long.1123418112}
 
 double %D() { ret double 123.0 }
diff --git a/test/CodeGen/X86/fp-stack-compare.ll b/test/CodeGen/X86/fp-stack-compare.ll
index 86286bd20e..2592052322 100644
--- a/test/CodeGen/X86/fp-stack-compare.ll
+++ b/test/CodeGen/X86/fp-stack-compare.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 | grep fucomi.*st.[12]
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 | \
+; RUN:   grep {fucomi.*st.\[12\]}
 ; PR1012
 
 float %foo(float *%col.2.0) {
diff --git a/test/CodeGen/X86/fp_constant_op.llx b/test/CodeGen/X86/fp_constant_op.llx
index 02c76a84f3..97cb1c0ed1 100644
--- a/test/CodeGen/X86/fp_constant_op.llx
+++ b/test/CodeGen/X86/fp_constant_op.llx
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep ST | not grep 'fadd\|fsub\|fdiv\|fmul'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
 
 ; Test that the load of the constant is folded into the operation.
 
diff --git a/test/CodeGen/X86/fp_load_fold.llx b/test/CodeGen/X86/fp_load_fold.llx
index c3a00094da..1d8d353e4d 100644
--- a/test/CodeGen/X86/fp_load_fold.llx
+++ b/test/CodeGen/X86/fp_load_fold.llx
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep ST | not grep 'fadd\|fsub\|fdiv\|fmul'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
 
 ; Test that the load of the memory location is folded into the operation.
 
diff --git a/test/CodeGen/X86/i128-ret.ll b/test/CodeGen/X86/i128-ret.ll
index 50c4e0f6bb..d9bddc9c6b 100644
--- a/test/CodeGen/X86/i128-ret.ll
+++ b/test/CodeGen/X86/i128-ret.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86-64 | grep 'movq 8(%rdi), %rdx' &&
-; RUN: llvm-as < %s | llc -march=x86-64 | grep 'movq (%rdi), %rax'
+; RUN: llvm-as < %s | llc -march=x86-64 | grep {movq 8(%rdi), %rdx}
+; RUN: llvm-as < %s | llc -march=x86-64 | grep {movq (%rdi), %rax}
 
 define i128 @test(i128 *%P) {
         %A = load i128* %P
diff --git a/test/CodeGen/X86/isel-sink.ll b/test/CodeGen/X86/isel-sink.ll
index 9e31ad0032..29c49cf11e 100644
--- a/test/CodeGen/X86/isel-sink.ll
+++ b/test/CodeGen/X86/isel-sink.ll
@@ -1,5 +1,6 @@
-; RUN: llvm-as < %s | llc -march=x86 | not grep lea &&
-; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-apple-darwin8 | grep 'movl $4, (%ecx,%eax,4)'
+; RUN: llvm-as < %s | llc -march=x86 | not grep lea
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-apple-darwin8 | \
+; RUN:   grep {movl \$4, (%ecx,%eax,4)}
 
 define i32 @test(i32* %X, i32 %B) {
 	; This gep should be sunk out of this block into the load/store users.
diff --git a/test/CodeGen/X86/isnan.llx b/test/CodeGen/X86/isnan.llx
index fb02c1f5dd..0665e55e90 100644
--- a/test/CodeGen/X86/isnan.llx
+++ b/test/CodeGen/X86/isnan.llx
@@ -1,7 +1,7 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep call
-declare bool %llvm.isunordered(double)
+declare bool %llvm.isunordered.f64(double)
 
 bool %test_isnan(double %X) {
-	%R = call bool %llvm.isunordered(double %X, double %X)
+	%R = call bool %llvm.isunordered.f64(double %X, double %X)
 	ret bool %R
 }
diff --git a/test/CodeGen/X86/lea-2.ll b/test/CodeGen/X86/lea-2.ll
index 3bbd146915..823bdb50a6 100644
--- a/test/CodeGen/X86/lea-2.ll
+++ b/test/CodeGen/X86/lea-2.ll
@@ -1,5 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'lea EAX, DWORD PTR \[... + 4\*... - 5\]' &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | not grep add
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {lea EAX, DWORD PTR \\\[... + 4\\*... - 5\\\]}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   not grep add
 
 int %test1(int %A, int %B) {
         %tmp1 = shl int %A, ubyte 2             ; <int> [#uses=1]
diff --git a/test/CodeGen/X86/lea-3.ll b/test/CodeGen/X86/lea-3.ll
index 89841ff110..89991fd1c3 100644
--- a/test/CodeGen/X86/lea-3.ll
+++ b/test/CodeGen/X86/lea-3.ll
@@ -1,11 +1,11 @@
 
-; RUN: llvm-as < %s | llc -march=x86-64 | grep 'leal (%rdi,%rdi,2), %eax' &&
+; RUN: llvm-as < %s | llc -march=x86-64 | grep {leal (%rdi,%rdi,2), %eax}
 define i32 @test(i32 %a) {
         %tmp2 = mul i32 %a, 3           ; <i32> [#uses=1]
         ret i32 %tmp2
 }
 
-; RUN: llvm-as < %s | llc -march=x86-64 | grep 'leaq (,%rdi,4), %rax'
+; RUN: llvm-as < %s | llc -march=x86-64 | grep {leaq (,%rdi,4), %rax}
 define i64 @test2(i64 %a) {
         %tmp2 = shl i64 %a, 2
 	%tmp3 = or i64 %tmp2, %a
diff --git a/test/CodeGen/X86/loop-hoist.ll b/test/CodeGen/X86/loop-hoist.ll
index f85b5f8983..2c37b4d885 100644
--- a/test/CodeGen/X86/loop-hoist.ll
+++ b/test/CodeGen/X86/loop-hoist.ll
@@ -1,9 +1,9 @@
 ; RUN: llvm-upgrade < %s | llvm-as | \
 ; RUN:   llc -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
-; RUN:   grep L_Arr.non_lazy_ptr &&
+; RUN:   grep L_Arr.non_lazy_ptr
 ; RUN: llvm-upgrade < %s | llvm-as | \
 ; RUN:   llc -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
-; RUN:   %prcontext L_Arr.non_lazy_ptr 1 | grep '4(%esp)'
+; RUN:   %prcontext L_Arr.non_lazy_ptr 1 | grep {4(%esp)}
 
 %Arr = external global [0 x int]                ; <[0 x int]*> [#uses=2]
 
diff --git a/test/CodeGen/X86/loop-strength-reduce.ll b/test/CodeGen/X86/loop-strength-reduce.ll
index b0f576622b..eb1eee8019 100644
--- a/test/CodeGen/X86/loop-strength-reduce.ll
+++ b/test/CodeGen/X86/loop-strength-reduce.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 'A(' | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   grep {A(} | wc -l | grep 1
 ;
 ; Make sure the common loop invariant _A(reg) is hoisted up to preheader.
 
diff --git a/test/CodeGen/X86/overlap-shift.ll b/test/CodeGen/X86/overlap-shift.ll
index 14f3546cc1..11673cf928 100644
--- a/test/CodeGen/X86/overlap-shift.ll
+++ b/test/CodeGen/X86/overlap-shift.ll
@@ -6,7 +6,8 @@
 
 ; Check that the shift gets turned into an LEA.
 
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | not grep 'mov E.X, E.X'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   not grep {mov E.X, E.X}
 
 %G = external global int
 
diff --git a/test/CodeGen/X86/regpressure.ll b/test/CodeGen/X86/regpressure.ll
index c3c681c30c..0567564320 100644
--- a/test/CodeGen/X86/regpressure.ll
+++ b/test/CodeGen/X86/regpressure.ll
@@ -1,7 +1,8 @@
 ;; Both functions in this testcase should codegen to the same function, and
 ;; neither of them should require spilling anything to the stack.
 
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats  2>&1 | not grep 'Number of register spills'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -stats |& \
+; RUN:   not grep {Number of register spills}
 
 ;; This can be compiled to use three registers if the loads are not
 ;; folded into the multiplies, 2 registers otherwise.
diff --git a/test/CodeGen/X86/rem.ll b/test/CodeGen/X86/rem.ll
index 209f831fc8..1471283d1a 100644
--- a/test/CodeGen/X86/rem.ll
+++ b/test/CodeGen/X86/rem.ll
@@ -1,4 +1,3 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 &&
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep div
 
 int %test1(int %X) {
diff --git a/test/CodeGen/X86/rotate.ll b/test/CodeGen/X86/rotate.ll
index acd22f5aef..fb04be96d6 100644
--- a/test/CodeGen/X86/rotate.ll
+++ b/test/CodeGen/X86/rotate.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep ro[rl] | wc -l | grep 12
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {ro\[rl\]} | wc -l | grep 12
 
 uint %rotl32(uint %A, ubyte %Amt) {
 	%B = shl uint %A, ubyte %Amt
diff --git a/test/CodeGen/X86/shift-coalesce.ll b/test/CodeGen/X86/shift-coalesce.ll
index 0945fe13ce..a071c1151c 100644
--- a/test/CodeGen/X86/shift-coalesce.ll
+++ b/test/CodeGen/X86/shift-coalesce.ll
@@ -1,5 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'shld.*CL' &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | not grep 'mov CL, BL'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {shld.*CL}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   not grep {mov CL, BL}
 
 ; PR687
 
diff --git a/test/CodeGen/X86/shift-codegen.ll b/test/CodeGen/X86/shift-codegen.ll
index 0195226bd5..83235c0ff5 100644
--- a/test/CodeGen/X86/shift-codegen.ll
+++ b/test/CodeGen/X86/shift-codegen.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -relocation-model=static -march=x86 | grep 'shll $3' | wc -l | grep 2
+; RUN: llvm-as < %s | llc -relocation-model=static -march=x86 | \
+; RUN:   grep {shll \$3} | wc -l | grep 2
 
 ; This should produce two shll instructions, not any lea's.
 
diff --git a/test/CodeGen/X86/shift-double.llx b/test/CodeGen/X86/shift-double.llx
index 41cf79da4c..760e490dd9 100644
--- a/test/CodeGen/X86/shift-double.llx
+++ b/test/CodeGen/X86/shift-double.llx
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep sh[lr]d | wc -l | grep 5
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {sh\[lr\]d} | wc -l | grep 5
 
 long %test1(long %X, ubyte %C) {
 	%Y = shl long %X, ubyte %C
diff --git a/test/CodeGen/X86/shift-folding.ll b/test/CodeGen/X86/shift-folding.ll
index a1ea084201..671476a208 100644
--- a/test/CodeGen/X86/shift-folding.ll
+++ b/test/CodeGen/X86/shift-folding.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 's[ah][rl]l' | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | \
+; RUN:   grep {s\[ah\]\[rl\]l} | wc -l | grep 1
 
 int* %test1(int *%P, uint %X) {
 	%Y = shr uint %X, ubyte 2
diff --git a/test/CodeGen/X86/sse-fcopysign.ll b/test/CodeGen/X86/sse-fcopysign.ll
index 37d864349b..25d8aa39a7 100644
--- a/test/CodeGen/X86/sse-fcopysign.ll
+++ b/test/CodeGen/X86/sse-fcopysign.ll
@@ -1,5 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 &&
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not getp test
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep test
 
 define float @test1(float %a, float %b) {
 	%tmp = tail call float @copysignf( float %b, float %a )
diff --git a/test/CodeGen/X86/store_op_load_fold.ll b/test/CodeGen/X86/store_op_load_fold.ll
index d3ad90984c..9c1c7b81fc 100644
--- a/test/CodeGen/X86/store_op_load_fold.ll
+++ b/test/CodeGen/X86/store_op_load_fold.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep 'mov'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep mov
 ;
 ; Test the add and load are folded into the store instruction.
 
diff --git a/test/CodeGen/X86/store_op_load_fold2.ll b/test/CodeGen/X86/store_op_load_fold2.ll
index c7f720ad90..46996d7c9f 100644
--- a/test/CodeGen/X86/store_op_load_fold2.ll
+++ b/test/CodeGen/X86/store_op_load_fold2.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'and DWORD PTR' | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN:   grep {and DWORD PTR} | wc -l | grep 2
 
 target endian = little
 target pointersize = 32
diff --git a/test/CodeGen/X86/test-pic-1.ll b/test/CodeGen/X86/test-pic-1.ll
index 81e283f811..1cad6c5c09 100644
--- a/test/CodeGen/X86/test-pic-1.ll
+++ b/test/CodeGen/X86/test-pic-1.ll
@@ -1,8 +1,9 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep _GLOBAL_OFFSET_TABLE_ &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep piclabel | wc -l | grep 3 &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep GOT | wc -l | grep 3 &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep GOTOFF | wc -l | grep 0
+; RUN: llvm-as < %s | \
+; RUN:   llc -mtriple=i686-pc-linux-gnu -relocation-model=pic -o %t -f 
+; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
+; RUN: grep piclabel %t | wc -l | grep 3
+; RUN: grep GOT %t | wc -l | grep 3
+; RUN: not grep GOTOFF %t | wc -l 
 
 @ptr = external global i32* 
 @dst = external global i32 
diff --git a/test/CodeGen/X86/test-pic-4.ll b/test/CodeGen/X86/test-pic-4.ll
index 8a12bcfc9e..3ed1f71553 100644
--- a/test/CodeGen/X86/test-pic-4.ll
+++ b/test/CodeGen/X86/test-pic-4.ll
@@ -1,9 +1,10 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep _GLOBAL_OFFSET_TABLE_ &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep piclabel | wc -l | grep 3 &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep PLT | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep "GOT" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | grep "GOTOFF" | wc -l | grep 0
+; RUN: llvm-as < %s | \
+; RUN:   llc -mtriple=i686-pc-linux-gnu -relocation-model=pic -o %t -f 
+; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
+; RUN: grep piclabel %t | wc -l | grep 3
+; RUN: grep PLT %t | wc -l | grep 1
+; RUN: grep "GOT" %t | wc -l | grep 1
+; RUN: not grep "GOTOFF" %t
 
 @pfoo = external global void(...)* 
 
diff --git a/test/CodeGen/X86/vec_call.ll b/test/CodeGen/X86/vec_call.ll
index 9fcc11dbb6..6875894bfe 100644
--- a/test/CodeGen/X86/vec_call.ll
+++ b/test/CodeGen/X86/vec_call.ll
@@ -1,5 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | grep 'subl.*60'
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | grep 'movdqa.*32'
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | \
+; RUN:   grep {subl.*60}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | \
+; RUN:   grep {movdqa.*32}
 
 void %test() {
 	tail call void %xx( int 1, int 2, int 3, int 4, int 5, int 6, int 7, <2 x long> cast (<4 x int> < int 4, int 3, int 2, int 1 > to <2 x long>), <2 x long> cast (<4 x int> < int 8, int 7, int 6, int 5 > to <2 x long>), <2 x long> cast (<4 x int> < int 6, int 4, int 2, int 0 > to <2 x long>), <2 x long> cast (<4 x int> < int 8, int 4, int 2, int 1 > to <2 x long>), <2 x long> cast (<4 x int> < int 0, int 1, int 3, int 9 > to <2 x long>) )
diff --git a/test/CodeGen/X86/x86-64-arg.ll b/test/CodeGen/X86/x86-64-arg.ll
index 78ea6d7148..f4fe2f4a48 100644
--- a/test/CodeGen/X86/x86-64-arg.ll
+++ b/test/CodeGen/X86/x86-64-arg.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc | grep 'movl %edi, %eax'
+; RUN: llvm-as < %s | llc | grep {movl %edi, %eax}
 ; The input value is already sign extended, don't re-extend it.
 ; This testcase corresponds to:
 ;   int test(short X) { return (int)X; }