54 lines
1.4 KiB
LLVM
54 lines
1.4 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-unknown | FileCheck %s
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define i1 @and_cmp1(i32 %x, i32 %y) {
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; CHECK-LABEL: and_cmp1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: andc 3, 4, 3
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; CHECK-NEXT: cntlzw 3, 3
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; CHECK-NEXT: rlwinm 3, 3, 27, 31, 31
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; CHECK-NEXT: blr
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%and = and i32 %x, %y
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%cmp = icmp eq i32 %and, %y
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ret i1 %cmp
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}
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define i1 @and_cmp_const(i32 %x) {
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; CHECK-LABEL: and_cmp_const:
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; CHECK: # %bb.0:
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; CHECK-NEXT: li 4, 43
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; CHECK-NEXT: andc 3, 4, 3
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; CHECK-NEXT: cntlzw 3, 3
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; CHECK-NEXT: rlwinm 3, 3, 27, 31, 31
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; CHECK-NEXT: blr
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%and = and i32 %x, 43
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%cmp = icmp eq i32 %and, 43
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ret i1 %cmp
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}
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define i1 @foo(i32 %i) {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lis 4, 4660
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; CHECK-NEXT: ori 4, 4, 22136
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; CHECK-NEXT: andc 3, 4, 3
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; CHECK-NEXT: cntlzw 3, 3
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; CHECK-NEXT: rlwinm 3, 3, 27, 31, 31
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; CHECK-NEXT: blr
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%and = and i32 %i, 305419896
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%cmp = icmp eq i32 %and, 305419896
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ret i1 %cmp
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}
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define <4 x i32> @hidden_not_v4i32(<4 x i32> %x) {
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; CHECK-LABEL: hidden_not_v4i32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vspltisw 3, 6
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; CHECK-NEXT: xxlandc 34, 35, 34
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; CHECK-NEXT: blr
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%xor = xor <4 x i32> %x, <i32 15, i32 15, i32 15, i32 15>
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%and = and <4 x i32> %xor, <i32 6, i32 6, i32 6, i32 6>
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ret <4 x i32> %and
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}
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