test/CodeGen/Thumb2/thumb2-rsb2.ll


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; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep {rsb\\.w\\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
}