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Side by Side Diff: tests_lit/assembler/arm32/select-vec.ll

Issue 1683243003: ARM32 Vector lowering - scalarize select (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: Enable test_select crosstest Created 4 years, 10 months ago
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1 ; Test that we handle select on vectors.
2
3 ; TODO(eholk): This test will need to be updated once comparison is no
4 ; longer scalarized.
5
6 ; REQUIRES: allow_dump
7
8 ; Compile using standalone assembler.
9 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \
10 ; RUN: | FileCheck %s --check-prefix=ASM
11
12
Jim Stichnoth 2016/02/11 15:26:07 I think these tests generally only have one blank
Eric Holk 2016/02/11 19:17:23 Done.
13
14 define internal <4 x i32> @select4i32(<4 x i32> %a, <4 x i32> %b, <4 x i1> %s) {
Jim Stichnoth 2016/02/11 15:26:07 You should probably include tests on all the vecto
Eric Holk 2016/02/11 19:17:23 Okay. How much coverage do we have in the crosstes
15 ; ASM-LABEL:select4i32:
16 ; DIS-LABEL:00000000 <select4i32>:
17
18 entry:
19 %res = select <4 x i1> %s, <4 x i32> %a, <4 x i32> %b
20
21 ; ASM: # q3 = def.pseudo
22 ; ASM-NEXT: vmov.s8 r0, d4[0]
23 ; ASM-NEXT: vmov.32 r1, d0[0]
24 ; ASM-NEXT: vmov.32 r2, d2[0]
25 ; ASM-NEXT: tst r0, #1
26 ; ASM-NEXT: movne r2, r1
27 ; ASM-NEXT: vmov.32 d6[0], r2
28 ; ASM-NEXT: vmov.s8 r0, d4[1]
29 ; ASM-NEXT: vmov.32 r1, d0[1]
30 ; ASM-NEXT: vmov.32 r2, d2[1]
31 ; ASM-NEXT: tst r0, #1
32 ; ASM-NEXT: movne r2, r1
33 ; ASM-NEXT: vmov.32 d6[1], r2
34 ; ASM-NEXT: vmov.s8 r0, d5[0]
35 ; ASM-NEXT: vmov.32 r1, d1[0]
36 ; ASM-NEXT: vmov.32 r2, d3[0]
37 ; ASM-NEXT: tst r0, #1
38 ; ASM-NEXT: movne r2, r1
39 ; ASM-NEXT: vmov.32 d7[0], r2
40 ; ASM-NEXT: vmov.s8 r0, d5[1]
41 ; ASM-NEXT: vmov.32 r1, d1[1]
42 ; ASM-NEXT: vmov.32 r2, d3[1]
43 ; ASM-NEXT: tst r0, #1
44 ; ASM-NEXT: movne r2, r1
45 ; ASM-NEXT: vmov.32 d7[1], r2
46 ; ASM-NEXT: vmov.i32 q0, q3
47 ; ASM-NEXT: bx lr
48
49 ret <4 x i32> %res
50 }
51
Jim Stichnoth 2016/02/11 15:26:07 remove trailing blank line
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