-; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
-
-; 0x000000bb = 187
-define i1 @f1(i32 %a) {
- %tmp = xor i32 %a, 187
- %tmp1 = icmp ne i32 %tmp, 0
- ret i1 %tmp1
-}
-; CHECK: f1:
-; CHECK: teq.w r0, #187
+; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
+; test as 'mov.w r0, #0'. So far, that requires physreg joining.
; 0x000000bb = 187
define i1 @f2(i32 %a) {
; CHECK: f3:
; CHECK: teq.w r0, #11141290
-; 0x00aa00aa = 11141290
-define i1 @f4(i32 %a) {
- %tmp = xor i32 %a, 11141290
- %tmp1 = icmp ne i32 0, %tmp
- ret i1 %tmp1
-}
-; CHECK: f4:
-; CHECK: teq.w r0, #11141290
-
-; 0xcc00cc00 = 3422604288
-define i1 @f5(i32 %a) {
- %tmp = xor i32 %a, 3422604288
- %tmp1 = icmp ne i32 %tmp, 0
- ret i1 %tmp1
-}
-; CHECK: f5:
-; CHECK: teq.w r0, #-872363008
-
; 0xcc00cc00 = 3422604288
define i1 @f6(i32 %a) {
%tmp = xor i32 %a, 3422604288
%tmp1 = icmp ne i32 0, %tmp
ret i1 %tmp1
}
-; CHECK: f8:
-; CHECK: teq.w r0, #-572662307
-
-; 0x00110000 = 1114112
-define i1 @f9(i32 %a) {
- %tmp = xor i32 %a, 1114112
- %tmp1 = icmp ne i32 %tmp, 0
- ret i1 %tmp1
-}
-; CHECK: f9:
-; CHECK: teq.w r0, #1114112
; 0x00110000 = 1114112
define i1 @f10(i32 %a) {