File: thumb2-rsb2.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s

; 171 = 0x000000ab
define i32 @f1(i32 %a) {
    %tmp = sub i32 171, %a
    ret i32 %tmp
}
; CHECK-LABEL: f1:
; CHECK: 	rsb.w	r0, r0, #171

; 1179666 = 0x00120012
define i32 @f2(i32 %a) {
    %tmp = sub i32 1179666, %a
    ret i32 %tmp
}
; CHECK-LABEL: f2:
; CHECK: 	rsb.w	r0, r0, #1179666

; 872428544 = 0x34003400
define i32 @f3(i32 %a) {
    %tmp = sub i32 872428544, %a
    ret i32 %tmp
}
; CHECK-LABEL: f3:
; CHECK: 	rsb.w	r0, r0, #872428544

; 1448498774 = 0x56565656
define i32 @f4(i32 %a) {
    %tmp = sub i32 1448498774, %a
    ret i32 %tmp
}
; CHECK-LABEL: f4:
; CHECK: 	rsb.w	r0, r0, #1448498774

; 66846720 = 0x03fc0000
define i32 @f5(i32 %a) {
    %tmp = sub i32 66846720, %a
    ret i32 %tmp
}
; CHECK-LABEL: f5:
; CHECK: 	rsb.w	r0, r0, #66846720