FileCheck-ize another test. Reduces the llc invocations from 8 to 1, and

makes one of the tests actually mean something (as the string 'add' will
always appear in the output of this file).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134358 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 41 insertions, 8 deletions

diff --git a/test/CodeGen/Thumb2/thumb2-add.ll b/test/CodeGen/Thumb2/thumb2-add.ll
index 5e25cf6..66fca13 100644
--- a/test/CodeGen/Thumb2/thumb2-add.ll
+++ b/test/CodeGen/Thumb2/thumb2-add.ll
@@ -1,48 +1,81 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #255
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #256
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #257
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4094
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4095
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4096
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep lsl | grep #8
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s 
 
 define i32 @t2ADDrc_255(i32 %lhs) {
+; CHECK: t2ADDrc_255:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #255
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 255
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_256(i32 %lhs) {
+; CHECK: t2ADDrc_256:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #256
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 256
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_257(i32 %lhs) {
+; CHECK: t2ADDrc_257:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #257
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 257
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4094(i32 %lhs) {
+; CHECK: t2ADDrc_4094:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4094
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 4094
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4095(i32 %lhs) {
+; CHECK: t2ADDrc_4095:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4095
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 4095
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4096(i32 %lhs) {
+; CHECK: t2ADDrc_4096:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4096
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, 4096
     ret i32 %Rd
 }
 
 define i32 @t2ADDrr(i32 %lhs, i32 %rhs) {
+; CHECK: t2ADDrr:
+; CHECK-NOT: bx lr
+; CHECK: add
+; CHECK: bx lr
+
     %Rd = add i32 %lhs, %rhs
     ret i32 %Rd
 }
 
 define i32 @t2ADDrs(i32 %lhs, i32 %rhs) {
+; CHECK: t2ADDrs:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} lsl #8
+; CHECK: bx lr
+
     %tmp = shl i32 %rhs, 8
     %Rd = add i32 %lhs, %tmp
     ret i32 %Rd