From 7f98cac93acfd4ed42fb4283443cfb27b6693ca1 Mon Sep 17 00:00:00 2001
From: David Goodwin <david_goodwin@apple.com>
Date: Fri, 26 Jun 2009 22:37:07 +0000
Subject: [PATCH] Thumb-2 tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74345 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/Thumb2/thumb2-add2.ll |  4 +---
 test/CodeGen/Thumb2/thumb2-add3.ll |  4 +---
 test/CodeGen/Thumb2/thumb2-add4.ll |  4 +---
 test/CodeGen/Thumb2/thumb2-and.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-and2.ll | 31 ++++++++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-asr.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-asr2.ll |  6 ++++++
 test/CodeGen/Thumb2/thumb2-bfc.ll  | 19 ++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-bic2.ll | 25 ++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-cmn2.ll | 25 ++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-eor.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-eor2.ll | 31 ++++++++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-lsl.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-lsl2.ll |  6 ++++++
 test/CodeGen/Thumb2/thumb2-lsr.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-lsr2.ll |  6 ++++++
 test/CodeGen/Thumb2/thumb2-mov3.ll |  4 +---
 test/CodeGen/Thumb2/thumb2-mov4.ll |  4 +---
 test/CodeGen/Thumb2/thumb2-mul.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-neg.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-orn2.ll | 29 ++++++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-orr.ll  |  6 ++++++
 test/CodeGen/Thumb2/thumb2-orr2.ll | 31 ++++++++++++++++++++++++++++++
 test/CodeGen/Thumb2/thumb2-rev.ll  |  8 ++++++++
 test/CodeGen/Thumb2/thumb2-ror.ll  |  8 ++++++++
 test/CodeGen/Thumb2/thumb2-ror2.ll |  9 +++++++++
 test/CodeGen/Thumb2/thumb2-rsb2.ll | 31 ++++++++++++++++++++++++++++++
 27 files changed, 318 insertions(+), 15 deletions(-)
 create mode 100644 test/CodeGen/Thumb2/thumb2-and.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-and2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-asr.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-asr2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-bfc.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-bic2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-cmn2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-eor.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-eor2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-lsl.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-lsl2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-lsr.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-lsr2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-mul.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-neg.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-orn2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-orr.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-orr2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-rev.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-ror.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-ror2.ll
 create mode 100644 test/CodeGen/Thumb2/thumb2-rsb2.ll

diff --git a/test/CodeGen/Thumb2/thumb2-add2.ll b/test/CodeGen/Thumb2/thumb2-add2.ll
index e76650c688e..f94b3c166d8 100644
--- a/test/CodeGen/Thumb2/thumb2-add2.ll
+++ b/test/CodeGen/Thumb2/thumb2-add2.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc | grep {add\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#510} | count 5
-
-target triple = "thumbv7-apple-darwin"
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {add\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#510} | count 5
 
 ; 171 = 0x000000ab
 define i32 @f1(i32 %a) {
diff --git a/test/CodeGen/Thumb2/thumb2-add3.ll b/test/CodeGen/Thumb2/thumb2-add3.ll
index abe15a3f5dd..1e6341e882f 100644
--- a/test/CodeGen/Thumb2/thumb2-add3.ll
+++ b/test/CodeGen/Thumb2/thumb2-add3.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc | grep {addw\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#4095} | count 1
-
-target triple = "thumbv7-apple-darwin"
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {addw\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#4095} | count 1
 
 define i32 @f1(i32 %a) {
     %tmp = add i32 %a, 4095
diff --git a/test/CodeGen/Thumb2/thumb2-add4.ll b/test/CodeGen/Thumb2/thumb2-add4.ll
index 01d59385131..b74a33c90a1 100644
--- a/test/CodeGen/Thumb2/thumb2-add4.ll
+++ b/test/CodeGen/Thumb2/thumb2-add4.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc | grep {adds\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
-
-target triple = "thumbv7-apple-darwin"
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {adds\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
 
 ; 171 = 0x000000ab
 define i64 @f1(i64 %a) {
diff --git a/test/CodeGen/Thumb2/thumb2-and.ll b/test/CodeGen/Thumb2/thumb2-and.ll
new file mode 100644
index 00000000000..360c977f45e
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-and.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp = and i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-and2.ll b/test/CodeGen/Thumb2/thumb2-and2.ll
new file mode 100644
index 00000000000..266d256fce5
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-and2.ll
@@ -0,0 +1,31 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
+
+; 171 = 0x000000ab
+define i32 @f1(i32 %a) {
+    %tmp = and i32 %a, 171
+    ret i32 %tmp
+}
+
+; 1179666 = 0x00120012
+define i32 @f2(i32 %a) {
+    %tmp = and i32 %a, 1179666
+    ret i32 %tmp
+}
+
+; 872428544 = 0x34003400
+define i32 @f3(i32 %a) {
+    %tmp = and i32 %a, 872428544
+    ret i32 %tmp
+}
+
+; 1448498774 = 0x56565656
+define i32 @f4(i32 %a) {
+    %tmp = and i32 %a, 1448498774
+    ret i32 %tmp
+}
+
+; 66846720 = 0x03fc0000
+define i32 @f5(i32 %a) {
+    %tmp = and i32 %a, 66846720
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-asr.ll b/test/CodeGen/Thumb2/thumb2-asr.ll
new file mode 100644
index 00000000000..4edf92be133
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-asr.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {asr\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp = ashr i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-asr2.ll b/test/CodeGen/Thumb2/thumb2-asr2.ll
new file mode 100644
index 00000000000..700794873f3
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-asr2.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {asr\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#17} | count 1
+
+define i32 @f1(i32 %a) {
+    %tmp = ashr i32 %a, 17
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-bfc.ll b/test/CodeGen/Thumb2/thumb2-bfc.ll
new file mode 100644
index 00000000000..1e5016c9129
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-bfc.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "bfc " | count 3
+
+; 4278190095 = 0xff00000f
+define i32 @f1(i32 %a) {
+    %tmp = and i32 %a, 4278190095
+    ret i32 %tmp
+}
+
+; 4286578688 = 0xff800000
+define i32 @f2(i32 %a) {
+    %tmp = and i32 %a, 4286578688
+    ret i32 %tmp
+}
+
+; 4095 = 0x00000fff
+define i32 @f3(i32 %a) {
+    %tmp = and i32 %a, 4095
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-bic2.ll b/test/CodeGen/Thumb2/thumb2-bic2.ll
new file mode 100644
index 00000000000..b8abdba187d
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-bic2.ll
@@ -0,0 +1,25 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "bic "  | grep {#187\\|#11141290\\|#3422604288\\|#1114112} | count 4
+
+; ~0x000000bb = 4294967108
+define i32 @f1(i32 %a) {
+    %tmp = and i32 %a, 4294967108
+    ret i32 %tmp
+}
+
+; ~0x00aa00aa = 4283826005
+define i32 @f2(i32 %a) {
+    %tmp = and i32 %a, 4283826005
+    ret i32 %tmp
+}
+
+; ~0xcc00cc00 = 872363007
+define i32 @f3(i32 %a) {
+    %tmp = and i32 %a, 872363007
+    ret i32 %tmp
+}
+
+; ~0x00110000 = 4293853183
+define i32 @f4(i32 %a) {
+    %tmp = and i32 %a, 4293853183
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-cmn2.ll b/test/CodeGen/Thumb2/thumb2-cmn2.ll
new file mode 100644
index 00000000000..9763dea045c
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-cmn2.ll
@@ -0,0 +1,25 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "cmn "  | grep {#187\\|#11141290\\|#3422604288\\|#1114112} | count 4
+
+; -0x000000bb = 4294967109
+define i1 @f1(i32 %a) {
+    %tmp = icmp ne i32 %a, 4294967109
+    ret i1 %tmp
+}
+
+; -0x00aa00aa = 4283826006
+define i1 @f2(i32 %a) {
+    %tmp = icmp eq i32 %a, 4283826006
+    ret i1 %tmp
+}
+
+; -0xcc00cc00 = 872363008
+define i1 @f3(i32 %a) {
+    %tmp = icmp ne i32 %a, 872363008
+    ret i1 %tmp
+}
+
+; -0x00110000 = 4293853184
+define i1 @f4(i32 %a) {
+    %tmp = icmp eq i32 %a, 4293853184
+    ret i1 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-eor.ll b/test/CodeGen/Thumb2/thumb2-eor.ll
new file mode 100644
index 00000000000..ec98f645d6c
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-eor.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {eor\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp = xor i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-eor2.ll b/test/CodeGen/Thumb2/thumb2-eor2.ll
new file mode 100644
index 00000000000..11784ca02c1
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-eor2.ll
@@ -0,0 +1,31 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "eor "  | grep {#187\\|#11141290\\|#3422604288\\|#1114112\\|#3722304989} | count 5
+
+; 0x000000bb = 187
+define i32 @f1(i32 %a) {
+    %tmp = xor i32 %a, 187
+    ret i32 %tmp
+}
+
+; 0x00aa00aa = 11141290
+define i32 @f2(i32 %a) {
+    %tmp = xor i32 %a, 11141290 
+    ret i32 %tmp
+}
+
+; 0xcc00cc00 = 3422604288
+define i32 @f3(i32 %a) {
+    %tmp = xor i32 %a, 3422604288
+    ret i32 %tmp
+}
+
+; 0xdddddddd = 3722304989
+define i32 @f4(i32 %a) {
+    %tmp = xor i32 %a, 3722304989
+    ret i32 %tmp
+}
+
+; 0x00110000 = 1114112
+define i32 @f5(i32 %a) {
+    %tmp = xor i32 %a, 1114112
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-lsl.ll b/test/CodeGen/Thumb2/thumb2-lsl.ll
new file mode 100644
index 00000000000..666963a4b49
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-lsl.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {lsl\\W*r\[0-9\],\\W*r\[0-9\],\\W*\[0-9\]} | count 1
+
+define i32 @f1(i32 %a) {
+    %tmp = shl i32 %a, 5
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-lsl2.ll b/test/CodeGen/Thumb2/thumb2-lsl2.ll
new file mode 100644
index 00000000000..eb7a2795343
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-lsl2.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {lsl\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp = shl i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-lsr.ll b/test/CodeGen/Thumb2/thumb2-lsr.ll
new file mode 100644
index 00000000000..cf4d2f81c55
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-lsr.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {lsr\\W*r\[0-9\],\\W*r\[0-9\],\\W*\[0-9\]} | count 1
+
+define i32 @f1(i32 %a) {
+    %tmp = lshr i32 %a, 13
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-lsr2.ll b/test/CodeGen/Thumb2/thumb2-lsr2.ll
new file mode 100644
index 00000000000..01fd56d52c1
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-lsr2.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {lsr\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp = lshr i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-mov3.ll b/test/CodeGen/Thumb2/thumb2-mov3.ll
index 20007c2bb6f..74418c1000c 100644
--- a/test/CodeGen/Thumb2/thumb2-mov3.ll
+++ b/test/CodeGen/Thumb2/thumb2-mov3.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc | grep {mov\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
-
-target triple = "thumbv7-apple-darwin"
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {mov\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
 
 ; 171 = 0x000000ab
 define i32 @f1(i32 %a) {
diff --git a/test/CodeGen/Thumb2/thumb2-mov4.ll b/test/CodeGen/Thumb2/thumb2-mov4.ll
index f1abb813a10..74c522f94f0 100644
--- a/test/CodeGen/Thumb2/thumb2-mov4.ll
+++ b/test/CodeGen/Thumb2/thumb2-mov4.ll
@@ -1,6 +1,4 @@
-; RUN: llvm-as < %s | llc | grep {movw\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#65535} | count 1
-
-target triple = "thumbv7-apple-darwin"
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {movw\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#65535} | count 1
 
 define i32 @f6(i32 %a) {
     %tmp = add i32 0, 65535
diff --git a/test/CodeGen/Thumb2/thumb2-mul.ll b/test/CodeGen/Thumb2/thumb2-mul.ll
new file mode 100644
index 00000000000..e976e66c001
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-mul.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {mul\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
+
+define i32 @f1(i32 %a, i32 %b, i32 %c) {
+    %tmp = mul i32 %a, %b
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-neg.ll b/test/CodeGen/Thumb2/thumb2-neg.ll
new file mode 100644
index 00000000000..8f938d579b8
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-neg.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {rsb\\W*r\[0-9\],\\W*r\[0-9\],\\W*#0} | count 1
+
+define i32 @f1(i32 %a) {
+    %tmp = sub i32 0, %a
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-orn2.ll b/test/CodeGen/Thumb2/thumb2-orn2.ll
new file mode 100644
index 00000000000..7758edd1d69
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-orn2.ll
@@ -0,0 +1,29 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orn\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*#\[0-9\]*} | grep {#187\\|#11141290\\|#3422604288\\|#1114112} | count 4
+
+; 0x000000bb = 187
+define i32 @f1(i32 %a) {
+    %tmp1 = xor i32 4294967295, 187
+    %tmp2 = or i32 %a, %tmp1
+    ret i32 %tmp2
+}
+
+; 0x00aa00aa = 11141290
+define i32 @f2(i32 %a) {
+    %tmp1 = xor i32 4294967295, 11141290 
+    %tmp2 = or i32 %a, %tmp1
+    ret i32 %tmp2
+}
+
+; 0xcc00cc00 = 3422604288
+define i32 @f3(i32 %a) {
+    %tmp1 = xor i32 4294967295, 3422604288
+    %tmp2 = or i32 %a, %tmp1
+    ret i32 %tmp2
+}
+
+; 0x00110000 = 1114112
+define i32 @f5(i32 %a) {
+    %tmp1 = xor i32 4294967295, 1114112
+    %tmp2 = or i32 %a, %tmp1
+    ret i32 %tmp2
+}
diff --git a/test/CodeGen/Thumb2/thumb2-orr.ll b/test/CodeGen/Thumb2/thumb2-orr.ll
new file mode 100644
index 00000000000..922294638c2
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-orr.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orr\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %tmp2 = or i32 %a, %b
+    ret i32 %tmp2
+}
diff --git a/test/CodeGen/Thumb2/thumb2-orr2.ll b/test/CodeGen/Thumb2/thumb2-orr2.ll
new file mode 100644
index 00000000000..6f2b62c00c6
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-orr2.ll
@@ -0,0 +1,31 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orr\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*#\[0-9\]*} | grep {#187\\|#11141290\\|#3422604288\\|#1145324612\\|#1114112} | count 5
+
+; 0x000000bb = 187
+define i32 @f1(i32 %a) {
+    %tmp2 = or i32 %a, 187
+    ret i32 %tmp2
+}
+
+; 0x00aa00aa = 11141290
+define i32 @f2(i32 %a) {
+    %tmp2 = or i32 %a, 11141290 
+    ret i32 %tmp2
+}
+
+; 0xcc00cc00 = 3422604288
+define i32 @f3(i32 %a) {
+    %tmp2 = or i32 %a, 3422604288
+    ret i32 %tmp2
+}
+
+; 0x44444444 = 1145324612
+define i32 @f4(i32 %a) {
+    %tmp2 = or i32 %a, 1145324612
+    ret i32 %tmp2
+}
+
+; 0x00110000 = 1114112
+define i32 @f5(i32 %a) {
+    %tmp2 = or i32 %a, 1114112
+    ret i32 %tmp2
+}
diff --git a/test/CodeGen/Thumb2/thumb2-rev.ll b/test/CodeGen/Thumb2/thumb2-rev.ll
new file mode 100644
index 00000000000..4009da33b26
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-rev.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2,+v7a | grep {rev\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1
+
+define i32 @f1(i32 %a) {
+    %tmp = tail call i32 @llvm.bswap.i32(i32 %a)
+    ret i32 %tmp
+}
+
+declare i32 @llvm.bswap.i32(i32) nounwind readnone
diff --git a/test/CodeGen/Thumb2/thumb2-ror.ll b/test/CodeGen/Thumb2/thumb2-ror.ll
new file mode 100644
index 00000000000..305ab994518
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-ror.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ror\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*#\[0-9\]*} | grep 22 | count 1
+
+define i32 @f1(i32 %a) {
+    %l8 = shl i32 %a, 10
+    %r8 = lshr i32 %a, 22
+    %tmp = or i32 %l8, %r8
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-ror2.ll b/test/CodeGen/Thumb2/thumb2-ror2.ll
new file mode 100644
index 00000000000..dd19b0afb18
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-ror2.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ror\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1
+
+define i32 @f1(i32 %a, i32 %b) {
+    %db = sub i32 32, %b
+    %l8 = shl i32 %a, %b
+    %r8 = lshr i32 %a, %db
+    %tmp = or i32 %l8, %r8
+    ret i32 %tmp
+}
diff --git a/test/CodeGen/Thumb2/thumb2-rsb2.ll b/test/CodeGen/Thumb2/thumb2-rsb2.ll
new file mode 100644
index 00000000000..957d1d0717e
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-rsb2.ll
@@ -0,0 +1,31 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {rsb\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5
+
+; 171 = 0x000000ab
+define i32 @f1(i32 %a) {
+    %tmp = sub i32 171, %a
+    ret i32 %tmp
+}
+
+; 1179666 = 0x00120012
+define i32 @f2(i32 %a) {
+    %tmp = sub i32 1179666, %a
+    ret i32 %tmp
+}
+
+; 872428544 = 0x34003400
+define i32 @f3(i32 %a) {
+    %tmp = sub i32 872428544, %a
+    ret i32 %tmp
+}
+
+; 1448498774 = 0x56565656
+define i32 @f4(i32 %a) {
+    %tmp = sub i32 1448498774, %a
+    ret i32 %tmp
+}
+
+; 66846720 = 0x03fc0000
+define i32 @f5(i32 %a) {
+    %tmp = sub i32 66846720, %a
+    ret i32 %tmp
+}
-- 
2.34.1