Try again to revert the bad patch. The tree was reverted for some unknown reason

[oota-llvm.git] / test / CodeGen / Thumb2 / thumb2-tst.ll

diff --git a/test/CodeGen/Thumb2/thumb2-tst.ll b/test/CodeGen/Thumb2/thumb2-tst.ll
index d905217189f4a0adf9f91c8cbf1648a60b014ee7..67fe82ee52029eea9649f5c5fc6e18ee54cdd52a 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-tst.ll
+++ b/test/CodeGen/Thumb2/thumb2-tst.ll
@@ -1,14 +1,7 @@
 ; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
 
-
-; 0x000000bb = 187
-define i1 @f1(i32 %a) {
-    %tmp = and i32 %a, 187
-    %tmp1 = icmp ne i32 %tmp, 0
-    ret i1 %tmp1
-}
-; CHECK: f1:
-; CHECK:       tst.w   r0, #187
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; tst as 'mov.w r0, #0'.
 
 ; 0x000000bb = 187
 define i1 @f2(i32 %a) {
@@ -17,7 +10,7 @@ define i1 @f2(i32 %a) {
     ret i1 %tmp1
 }
 ; CHECK: f2:
-; CHECK:       tst.w   r0, #187
+; CHECK:       tst.w   {{.*}}, #187
 
 ; 0x00aa00aa = 11141290
 define i1 @f3(i32 %a) {
@@ -26,25 +19,7 @@ define i1 @f3(i32 %a) {
     ret i1 %tmp1
 }
 ; CHECK: f3:
-; CHECK:       tst.w   r0, #11141290
-
-; 0x00aa00aa = 11141290
-define i1 @f4(i32 %a) {
-    %tmp = and i32 %a, 11141290 
-    %tmp1 = icmp ne i32 0, %tmp
-    ret i1 %tmp1
-}
-; CHECK: f4:
-; CHECK:       tst.w   r0, #11141290
-
-; 0xcc00cc00 = 3422604288
-define i1 @f5(i32 %a) {
-    %tmp = and i32 %a, 3422604288
-    %tmp1 = icmp ne i32 %tmp, 0
-    ret i1 %tmp1
-}
-; CHECK: f5:
-; CHECK:       tst.w   r0, #-872363008
+; CHECK:       tst.w   {{.*}}, #11141290
 
 ; 0xcc00cc00 = 3422604288
 define i1 @f6(i32 %a) {
@@ -53,7 +28,7 @@ define i1 @f6(i32 %a) {
     ret i1 %tmp1
 }
 ; CHECK: f6:
-; CHECK:       tst.w   r0, #-872363008
+; CHECK:       tst.w   {{.*}}, #-872363008
 
 ; 0xdddddddd = 3722304989
 define i1 @f7(i32 %a) {
@@ -62,25 +37,7 @@ define i1 @f7(i32 %a) {
     ret i1 %tmp1
 }
 ; CHECK: f7:
-; CHECK:       tst.w   r0, #-572662307
-
-; 0xdddddddd = 3722304989
-define i1 @f8(i32 %a) {
-    %tmp = and i32 %a, 3722304989
-    %tmp1 = icmp ne i32 0, %tmp
-    ret i1 %tmp1
-}
-; CHECK: f8:
-; CHECK:       tst.w   r0, #-572662307
-
-; 0x00110000 = 1114112
-define i1 @f9(i32 %a) {
-    %tmp = and i32 %a, 1114112
-    %tmp1 = icmp ne i32 %tmp, 0
-    ret i1 %tmp1
-}
-; CHECK: f9:
-; CHECK:       tst.w   r0, #1114112
+; CHECK:       tst.w   {{.*}}, #-572662307
 
 ; 0x00110000 = 1114112
 define i1 @f10(i32 %a) {
@@ -89,4 +46,4 @@ define i1 @f10(i32 %a) {
     ret i1 %tmp1
 }
 ; CHECK: f10:
-; CHECK:       tst.w   r0, #1114112
+; CHECK:       tst.w   {{.*}}, #1114112