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