For PR1319:

Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8

32 files changed, 137 insertions, 140 deletions

diff --git a/test/CodeGen/ARM/2007-04-03-PEIBug.ll b/test/CodeGen/ARM/2007-04-03-PEIBug.ll
index 3e56b85..e412127 100644
--- a/test/CodeGen/ARM/2007-04-03-PEIBug.ll
+++ b/test/CodeGen/ARM/2007-04-03-PEIBug.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm | not grep "add.*#0"
+; RUN: llvm-as < %s | llc -march=arm | not grep {add.*#0}
 
 define i32 @foo() {
 entry:
diff --git a/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll b/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll
index ee983eb..42f5034 100644
--- a/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll
+++ b/test/CodeGen/ARM/2007-04-03-UndefinedSymbol.ll
@@ -1,4 +1,5 @@
-; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic | not grep "LPC9"
+; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic | \
+; RUN:   not grep LPC9
 
 	%struct.B = type { i32 }
 	%struct.anon = type { void (%struct.B*)*, i32 }
diff --git a/test/CodeGen/ARM/alloca.ll b/test/CodeGen/ARM/alloca.ll
index c04a8b0..b98a674 100644
--- a/test/CodeGen/ARM/alloca.ll
+++ b/test/CodeGen/ARM/alloca.ll
@@ -1,6 +1,7 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | grep "mov r11, sp" &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | grep "mov sp, r11"
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | \
+; RUN:   grep {mov r11, sp}
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mtriple=arm-linux-gnu | \
+; RUN:   grep {mov sp, r11}
 
 void %f(uint %a) {
 entry:
diff --git a/test/CodeGen/ARM/arguments.ll b/test/CodeGen/ARM/arguments.ll
index 018be23..fbaaa23 100644
--- a/test/CodeGen/ARM/arguments.ll
+++ b/test/CodeGen/ARM/arguments.ll
@@ -1,10 +1,11 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -mtriple=arm-linux-gnueabi | grep "mov r0, r2" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | grep "mov r0, r1" | wc -l | grep 1
+; RUN: llvm-as < %s | llc -mtriple=arm-linux-gnueabi | \
+; RUN:   grep {mov r0, r2} | wc -l | grep 1
+; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | \
+; RUN:   grep {mov r0, r1} | wc -l | grep 1
 
 define i32 @f(i32 %a, i64 %b) {
         %tmp = call i32 @g(i64 %b)
         ret i32 %tmp
 }
 
-declare i32 @g(i64)
\ No newline at end of file
+declare i32 @g(i64)
diff --git a/test/CodeGen/ARM/bits.ll b/test/CodeGen/ARM/bits.ll
index 7a0a08c..82b4fa7 100644
--- a/test/CodeGen/ARM/bits.ll
+++ b/test/CodeGen/ARM/bits.ll
@@ -1,9 +1,9 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep and      | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep orr      | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep eor      | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep mov.*lsl | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep mov.*asr | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm > %t
+; RUN: grep and      %t | wc -l | grep 1
+; RUN: grep orr      %t | wc -l | grep 1
+; RUN: grep eor      %t | wc -l | grep 1
+; RUN: grep mov.*lsl %t | wc -l | grep 1
+; RUN: grep mov.*asr %t | wc -l | grep 1
 
 define i32 @f1(i32 %a, i32 %b) {
 entry:
diff --git a/test/CodeGen/ARM/branch.ll b/test/CodeGen/ARM/branch.ll
index 12dd4a9..df28f42 100644
--- a/test/CodeGen/ARM/branch.ll
+++ b/test/CodeGen/ARM/branch.ll
@@ -1,8 +1,8 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep bne &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep bge &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep bhs &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep blo
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm > %t 
+; RUN: grep bne %t
+; RUN: grep bge %t
+; RUN: grep bhs %t
+; RUN: grep blo %t
 
 void %f1(int %a, int %b, int* %v) {
 entry:
diff --git a/test/CodeGen/ARM/call_nolink.ll b/test/CodeGen/ARM/call_nolink.ll
index 4dbfe8d..1af6fad 100644
--- a/test/CodeGen/ARM/call_nolink.ll
+++ b/test/CodeGen/ARM/call_nolink.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm -mtriple=arm-linux-gnueabi | not grep "bx lr"
+; RUN: llvm-as < %s | llc -march=arm -mtriple=arm-linux-gnueabi | \
+; RUN:   not grep {bx lr}
 
 	%struct.anon = type { i32 (i32, i32, i32)*, i32, i32, [3 x i32], i8*, i8*, i8* }
 @r = external global [14 x i32]		; <[14 x i32]*> [#uses=4]
diff --git a/test/CodeGen/ARM/clz.ll b/test/CodeGen/ARM/clz.ll
index 80b7cd8..cdde95a 100644
--- a/test/CodeGen/ARM/clz.ll
+++ b/test/CodeGen/ARM/clz.ll
@@ -1,5 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5t | grep "clz"
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5t | grep clz
 
 declare uint %llvm.ctlz.i32(uint)
 
diff --git a/test/CodeGen/ARM/compare-call.ll b/test/CodeGen/ARM/compare-call.ll
index 0c57e0e..3fcded8 100644
--- a/test/CodeGen/ARM/compare-call.ll
+++ b/test/CodeGen/ARM/compare-call.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6,+vfp2 | grep fcmpes
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6,+vfp2 | \
+; RUN:   grep fcmpes
 
 void %test3(float* %glob, int %X) {
 entry:
diff --git a/test/CodeGen/ARM/constants.ll b/test/CodeGen/ARM/constants.ll
index c8d3518..7302617 100644
--- a/test/CodeGen/ARM/constants.ll
+++ b/test/CodeGen/ARM/constants.ll
@@ -1,11 +1,17 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0, #0" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0, #255$" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0.*256" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "orr.*256" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0, .*-1073741761" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0, .*1008" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "cmp r0, #1, 16" | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0, #0} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0, #255$} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0.*256} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {orr.*256} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0, .*-1073741761} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0, .*1008} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {cmp r0, #1, 16} | wc -l | grep 1
 
 uint %f1() {
   ret uint 0
diff --git a/test/CodeGen/ARM/div.ll b/test/CodeGen/ARM/div.ll
index 5ad660e..3f8a752 100644
--- a/test/CodeGen/ARM/div.ll
+++ b/test/CodeGen/ARM/div.ll
@@ -1,8 +1,8 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __divsi3  &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __udivsi3 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __modsi3  &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __umodsi3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm > %t
+; RUN: grep __divsi3  %t
+; RUN: grep __udivsi3 %t
+; RUN: grep __modsi3  %t
+; RUN: grep __umodsi3 %t
 
 int %f1(int %a, int %b) {
 entry:
diff --git a/test/CodeGen/ARM/dyn-stackalloc.ll b/test/CodeGen/ARM/dyn-stackalloc.ll
index 3374005..602fd9b 100644
--- a/test/CodeGen/ARM/dyn-stackalloc.ll
+++ b/test/CodeGen/ARM/dyn-stackalloc.ll
@@ -1,7 +1,7 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=thumb &&
-; RUN: llvm-as < %s | llc -march=thumb | not grep "ldr sp" &&
-; RUN: llvm-as < %s | llc -mtriple=thumb-apple-darwin | not grep "sub.*r7" &&
+; RUN: llvm-as < %s | llc -march=arm
+; RUN: llvm-as < %s | llc -march=thumb | not grep {ldr sp}
+; RUN: llvm-as < %s | llc -mtriple=thumb-apple-darwin | \
+; RUN:   not grep {sub.*r7}
 ; RUN: llvm-as < %s | llc -march=thumb | grep 4294967280
 
 	%struct.state = type { i32, %struct.info*, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
diff --git a/test/CodeGen/ARM/fcopysign.ll b/test/CodeGen/ARM/fcopysign.ll
index b384f36..e24a5d8 100644
--- a/test/CodeGen/ARM/fcopysign.ll
+++ b/test/CodeGen/ARM/fcopysign.ll
@@ -1,7 +1,6 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep bic | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 &&
-; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | grep fneg | wc -l | grep 2
+; RUN: llvm-as < %s | llc -march=arm | grep bic | wc -l | grep 2
+; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | \
+; RUN:   grep fneg | wc -l | grep 2
 
 define float @test1(float %x, double %y) {
 	%tmp = fpext float %x to double
diff --git a/test/CodeGen/ARM/fp.ll b/test/CodeGen/ARM/fp.ll
index b235fb2..78b819e 100644
--- a/test/CodeGen/ARM/fp.ll
+++ b/test/CodeGen/ARM/fp.ll
@@ -1,21 +1,15 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fmsr | wc -l | grep 4
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fsitos
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fmrs
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fsitod
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fmrrd | wc -l | grep 5
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fmdrr | wc -l | grep 2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fldd
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep flds
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fuitod
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fuitos
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep 1065353216
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 > %t
+; RUN: grep fmsr %t | wc -l | grep 4
+; RUN: grep fsitos %t
+; RUN: grep fmrs %t
+; RUN: grep fsitod %t
+; RUN: grep fmrrd %t | wc -l | grep 5
+; RUN: grep fmdrr %t | wc -l | grep 2
+; RUN: grep fldd %t
+; RUN: grep flds %t
+; RUN: grep fuitod %t
+; RUN: grep fuitos %t
+; RUN: grep 1065353216 %t
 
 float %f(int %a) {
 entry:
diff --git a/test/CodeGen/ARM/fparith.ll b/test/CodeGen/ARM/fparith.ll
index 1ccf6a5..0e503a6 100644
--- a/test/CodeGen/ARM/fparith.ll
+++ b/test/CodeGen/ARM/fparith.ll
@@ -1,13 +1,12 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fadds &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep faddd &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fmuls &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fmuld &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fnegs &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fnegd &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fdivs &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fdivd
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 > %t
+; RUN: grep fadds %t
+; RUN: grep faddd %t
+; RUN: grep fmuls %t
+; RUN: grep fmuld %t
+; RUN: grep fnegs %t
+; RUN: grep fnegd %t
+; RUN: grep fdivs %t
+; RUN: grep fdivd %t
 
 
 float %f1(float %a, float %b) {
diff --git a/test/CodeGen/ARM/fpcmp.ll b/test/CodeGen/ARM/fpcmp.ll
index 0ec7f16..adee88c 100644
--- a/test/CodeGen/ARM/fpcmp.ll
+++ b/test/CodeGen/ARM/fpcmp.ll
@@ -1,11 +1,11 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep movmi &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep moveq &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep movgt &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep movge &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep movne &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcmped | wc -l | grep 1
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcmpes | wc -l | grep 6
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 > %t
+; RUN: grep movmi %t
+; RUN: grep moveq %t
+; RUN: grep movgt %t
+; RUN: grep movge %t
+; RUN: grep movne %t
+; RUN: grep fcmped %t | wc -l | grep 1
+; RUN: grep fcmpes %t | wc -l | grep 6
 
 int %f1(float %a) {
 entry:
diff --git a/test/CodeGen/ARM/fpcmp_ueq.ll b/test/CodeGen/ARM/fpcmp_ueq.ll
index 3ff824a..3e749af 100644
--- a/test/CodeGen/ARM/fpcmp_ueq.ll
+++ b/test/CodeGen/ARM/fpcmp_ueq.ll
@@ -1,5 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep moveq &&
+; RUN: llvm-as < %s | llc -march=arm | grep moveq 
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep movvs
 
 define i32 @f7(float %a, float %b) {
diff --git a/test/CodeGen/ARM/fpconv.ll b/test/CodeGen/ARM/fpconv.ll
index ba3976f..06e8069 100644
--- a/test/CodeGen/ARM/fpconv.ll
+++ b/test/CodeGen/ARM/fpconv.ll
@@ -1,14 +1,14 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcvtsd &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcvtds &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep ftosizs &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep ftouizs &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep ftosizd &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep ftouizd &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fsitos &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fsitod &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fuitos &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fuitod
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 > %t
+; RUN: grep fcvtsd %t
+; RUN: grep fcvtds %t
+; RUN: grep ftosizs %t
+; RUN: grep ftouizs %t
+; RUN: grep ftosizd %t
+; RUN: grep ftouizd %t
+; RUN: grep fsitos %t
+; RUN: grep fsitod %t
+; RUN: grep fuitos %t
+; RUN: grep fuitod %t
 
 float %f1(double %x) {
 entry:
diff --git a/test/CodeGen/ARM/fpmem.ll b/test/CodeGen/ARM/fpmem.ll
index 151fc99..6e35138 100644
--- a/test/CodeGen/ARM/fpmem.ll
+++ b/test/CodeGen/ARM/fpmem.ll
@@ -1,7 +1,9 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "mov r0, #0" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep "flds.*\[" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep "fsts.*\[" | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {mov r0, #0} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
+; RUN:   grep {flds.*\\\[} | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
+; RUN:   grep {fsts.*\\\[} | wc -l | grep 1
 
 float %f1(float %a) {
 entry:
diff --git a/test/CodeGen/ARM/hello.ll b/test/CodeGen/ARM/hello.ll
index a46532e..d494800 100644
--- a/test/CodeGen/ARM/hello.ll
+++ b/test/CodeGen/ARM/hello.ll
@@ -1,7 +1,7 @@
-; RUN: llvm-as < %s | llc -march=arm &&
+; RUN: llvm-as < %s | llc -march=arm
 ; RUN: llvm-as < %s | llc -mtriple=arm-linux-gnueabi | grep mov | wc -l | grep 1
-; RUN: llvm-as < %s | llc -mtriple=arm-linux-gnu --disable-fp-elim | grep mov \
-; RUN: | wc -l | grep 3
+; RUN: llvm-as < %s | llc -mtriple=arm-linux-gnu --disable-fp-elim | \
+; RUN:   grep mov | wc -l | grep 3
 ; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | grep mov | wc -l | grep 2
 
 @str = internal constant [12 x i8] c"Hello World\00"
diff --git a/test/CodeGen/ARM/imm.ll b/test/CodeGen/ARM/imm.ll
index 0a645d3..31db7a3 100644
--- a/test/CodeGen/ARM/imm.ll
+++ b/test/CodeGen/ARM/imm.ll
@@ -1,4 +1,3 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | not grep CPI
 
 int %test1(int %A) {
diff --git a/test/CodeGen/ARM/insn-sched1.ll b/test/CodeGen/ARM/insn-sched1.ll
index 7145351..6dc4650 100644
--- a/test/CodeGen/ARM/insn-sched1.ll
+++ b/test/CodeGen/ARM/insn-sched1.ll
@@ -1,5 +1,6 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-apple-darwin -mattr=+v6 | grep mov | wc -l | grep 3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6
+; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-apple-darwin -mattr=+v6 |\
+; RUN:   grep mov | wc -l | grep 3
 
 int %test(int %x) {
 	%tmp = cast int %x to short
diff --git a/test/CodeGen/ARM/ldm.ll b/test/CodeGen/ARM/ldm.ll
index bef0687..b69e04d 100644
--- a/test/CodeGen/ARM/ldm.ll
+++ b/test/CodeGen/ARM/ldm.ll
@@ -1,7 +1,9 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "ldmia" | wc -l | grep 2 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "ldmib" | wc -l | grep 1 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-apple-darwin | grep "ldmfd sp\!" | wc -l | grep 3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep ldmia | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep ldmib | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-apple-darwin | \
+; RUN:   grep {ldmfd sp\!} | wc -l | grep 3
 
 %X = external global [0 x int]
 
diff --git a/test/CodeGen/ARM/ldr_ext.ll b/test/CodeGen/ARM/ldr_ext.ll
index d1be62c..2b50b30 100644
--- a/test/CodeGen/ARM/ldr_ext.ll
+++ b/test/CodeGen/ARM/ldr_ext.ll
@@ -1,12 +1,11 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep "ldrb"  | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "ldrh"  | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "ldrsb" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "ldrsh" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=thumb | grep "ldrb"  | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=thumb | grep "ldrh"  | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=thumb | grep "ldrsb" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=thumb | grep "ldrsh" | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep ldrb  | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep ldrh  | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep ldrsb | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep ldrsh | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep ldrb  | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep ldrh  | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep ldrsb | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb | grep ldrsh | wc -l | grep 1
 
 define i32 @test1(i8* %v.pntr.s0.u1) {
     %tmp.u = load i8* %v.pntr.s0.u1
diff --git a/test/CodeGen/ARM/ldr_frame.ll b/test/CodeGen/ARM/ldr_frame.ll
index 597c02e..1fd6ed3 100644
--- a/test/CodeGen/ARM/ldr_frame.ll
+++ b/test/CodeGen/ARM/ldr_frame.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | not grep mov &&
-; RUN: llvm-as < %s | llc -march=thumb &&
+; RUN: llvm-as < %s | llc -march=arm | not grep mov
 ; RUN: llvm-as < %s | llc -march=thumb | grep cpy | wc -l | grep 2
 
 define i32 @f1() {
diff --git a/test/CodeGen/ARM/ldr_pre.ll b/test/CodeGen/ARM/ldr_pre.ll
index bd273bc..e9af1c9 100644
--- a/test/CodeGen/ARM/ldr_pre.ll
+++ b/test/CodeGen/ARM/ldr_pre.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "ldr.*\!"  | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep {ldr.*\\!}  | wc -l | grep 2
 
 int *%test1(int *%X, int *%dest) {
         %Y = getelementptr int* %X, int 4
diff --git a/test/CodeGen/ARM/load.ll b/test/CodeGen/ARM/load.ll
index 68d193b..f3d6cf6 100644
--- a/test/CodeGen/ARM/load.ll
+++ b/test/CodeGen/ARM/load.ll
@@ -1,8 +1,8 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrsb &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrb &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrsh &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrh
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm > %t
+; RUN: grep ldrsb %t
+; RUN: grep ldrb %t
+; RUN: grep ldrsh %t
+; RUN: grep ldrh %t
 
 int %f1(sbyte* %p) {
 entry:
diff --git a/test/CodeGen/ARM/long-setcc.ll b/test/CodeGen/ARM/long-setcc.ll
index f5076e0..9111ab3 100644
--- a/test/CodeGen/ARM/long-setcc.ll
+++ b/test/CodeGen/ARM/long-setcc.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep cmp | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=thumb &&
+; RUN: llvm-as < %s | llc -march=arm | grep cmp | wc -l | grep 1
 ; RUN: llvm-as < %s | llc -march=thumb | grep cmp | wc -l | grep 1
 
 
diff --git a/test/CodeGen/ARM/long_shift.ll b/test/CodeGen/ARM/long_shift.ll
index b599a36..b0a3ee8 100644
--- a/test/CodeGen/ARM/long_shift.ll
+++ b/test/CodeGen/ARM/long_shift.ll
@@ -1,9 +1,9 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep rrx | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep __ashldi3 &&
-; RUN: llvm-as < %s | llc -march=arm | grep __ashrdi3 &&
-; RUN: llvm-as < %s | llc -march=arm | grep __lshrdi3 &&
 ; RUN: llvm-as < %s | llc -march=thumb
+; RUN: llvm-as < %s | llc -march=arm > %t
+; RUN: grep rrx %t | wc -l | grep 1
+; RUN: grep __ashldi3 %t
+; RUN: grep __ashrdi3 %t
+; RUN: grep __lshrdi3 %t
 
 define i64 @f0(i64 %A, i64 %B) {
 	%tmp = bitcast i64 %A to i64
diff --git a/test/CodeGen/ARM/pack.ll b/test/CodeGen/ARM/pack.ll
index 680f55e..8cd392b 100644
--- a/test/CodeGen/ARM/pack.ll
+++ b/test/CodeGen/ARM/pack.ll
@@ -1,5 +1,5 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 | \
-; RUN:   grep pkhbt | wc -l | grep 5 &&
+; RUN:   grep pkhbt | wc -l | grep 5
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 | \
 ; RUN:   grep pkhtb | wc -l | grep 4
 ; END.
diff --git a/test/CodeGen/ARM/section.ll b/test/CodeGen/ARM/section.ll
index e863acd2..fcb86c5 100644
--- a/test/CodeGen/ARM/section.ll
+++ b/test/CodeGen/ARM/section.ll
@@ -1,4 +1,3 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-linux
 ; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-linux | \
 ; RUN:   grep {__DTOR_END__:}
 ; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=arm-linux | \
diff --git a/test/CodeGen/ARM/vfp.ll b/test/CodeGen/ARM/vfp.ll
index 49c484a..b2a6d70 100644
--- a/test/CodeGen/ARM/vfp.ll
+++ b/test/CodeGen/ARM/vfp.ll
@@ -7,7 +7,7 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
 ; RUN:   grep fuito | wc -l | grep 2
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
-; RUN:   grep fto.i | wc -l | grep 4 &&
+; RUN:   grep fto.i | wc -l | grep 4
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \
 ; RUN:   grep bmi | wc -l | grep 1
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | \