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; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
; tst as 'mov.w r0, #0'. So far, that requires physreg joining.
; 0x000000bb = 187
define i1 @f2(i32 %a) {
%tmp = and i32 %a, 187
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK: f2:
; CHECK: tst.w r0, #187
; 0x00aa00aa = 11141290
define i1 @f3(i32 %a) {
%tmp = and i32 %a, 11141290
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
}
; CHECK: f3:
; CHECK: tst.w r0, #11141290
; 0xcc00cc00 = 3422604288
define i1 @f6(i32 %a) {
%tmp = and i32 %a, 3422604288
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK: f6:
; CHECK: tst.w r0, #-872363008
; 0xdddddddd = 3722304989
define i1 @f7(i32 %a) {
%tmp = and i32 %a, 3722304989
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
}
; CHECK: f7:
; CHECK: tst.w r0, #-572662307
; 0x00110000 = 1114112
define i1 @f10(i32 %a) {
%tmp = and i32 %a, 1114112
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
}
; CHECK: f10:
; CHECK: tst.w r0, #1114112
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