| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; Test 128-bit OR in vector registers on z13 |
| ; |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s |
| |
| ; Or. |
| define i128 @f1(i128 %a, i128 %b) { |
| ; CHECK-LABEL: f1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: vo %v0, %v1, %v0 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %res = or i128 %a, %b |
| ret i128 %res |
| } |
| |
| ; NOR. |
| define i128 @f2(i128 %a, i128 %b) { |
| ; CHECK-LABEL: f2: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: vno %v0, %v1, %v0 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %op = or i128 %a, %b |
| %res = xor i128 %op, -1 |
| ret i128 %res |
| } |
| |
| ; Complement. |
| define i128 @f3(i128 %a) { |
| ; CHECK-LABEL: f3: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: vno %v0, %v0, %v0 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %res = xor i128 %a, -1 |
| ret i128 %res |
| } |
| |
| ; Select. |
| define i128 @f4(i128 %mask, i128 %true, i128 %false) { |
| ; CHECK-LABEL: f4: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r5), 3 |
| ; CHECK-NEXT: vl %v2, 0(%r4), 3 |
| ; CHECK-NEXT: vsel %v0, %v2, %v1, %v0 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %notmask = xor i128 %mask, -1 |
| %res1 = and i128 %true, %mask |
| %res2 = and i128 %false, %notmask |
| %res = or i128 %res1, %res2 |
| ret i128 %res |
| } |