1 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
2 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
3 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
4 ; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv8-apple-ios | FileCheck %s --check-prefix=THUMB
6 define i32 @t1(i1 %c) nounwind readnone {
9 ; ARM: movw r{{[1-9]}}, #10
11 ; ARM: moveq r{{[1-9]}}, #20
12 ; ARM: mov r0, r{{[1-9]}}
14 ; THUMB: movs r{{[1-9]}}, #10
17 ; THUMB: moveq r{{[1-9]}}, #20
18 ; THUMB: mov r0, r{{[1-9]}}
19 %0 = select i1 %c, i32 10, i32 20
23 define i32 @t2(i1 %c, i32 %a) nounwind readnone {
27 ; ARM: moveq r{{[1-9]}}, #20
28 ; ARM: mov r0, r{{[1-9]}}
32 ; THUMB: moveq r{{[1-9]}}, #20
33 ; THUMB: mov r0, r{{[1-9]}}
34 %0 = select i1 %c, i32 %a, i32 20
38 define i32 @t3(i1 %c, i32 %a, i32 %b) nounwind readnone {
48 ; THUMB: add.w r0, r2, r1
49 %0 = select i1 %c, i32 %a, i32 %b
54 define i32 @t4(i1 %c) nounwind readnone {
57 ; ARM: mvn r{{[1-9]}}, #9
59 ; ARM: mvneq r{{[1-9]}}, #0
60 ; ARM: mov r0, r{{[1-9]}}
62 ; THUMB: mvn [[REG:r[1-9]+]], #9
65 ; THUMB: mvneq [[REG]], #0
66 ; THUMB: mov r0, [[REG]]
67 %0 = select i1 %c, i32 -10, i32 -1
71 define i32 @t5(i1 %c, i32 %a) nounwind readnone {
75 ; ARM: mvneq r{{[1-9]}}, #1
76 ; ARM: mov r0, r{{[1-9]}}
80 ; THUMB: mvneq r{{[1-9]}}, #1
81 ; THUMB: mov r0, r{{[1-9]}}
82 %0 = select i1 %c, i32 %a, i32 -2
86 ; Check one large negative immediates.
87 define i32 @t6(i1 %c, i32 %a) nounwind readnone {
91 ; ARM: mvneq r{{[1-9]}}, #978944
92 ; ARM: mov r0, r{{[1-9]}}
96 ; THUMB: mvneq r{{[1-9]}}, #978944
97 ; THUMB: mov r0, r{{[1-9]}}
98 %0 = select i1 %c, i32 %a, i32 -978945