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37 lines
801 B
LLVM
37 lines
801 B
LLVM
; RUN: llc < %s -mtriple=powerpc64-apple-darwin | FileCheck %s
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; TODO: These could use 'andc'.
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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: and r2, r3, r4
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; CHECK-NEXT: li r3, 1
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; CHECK-NEXT: cmpw cr0, r2, r4
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; CHECK-NEXT: bclr 12, 2, 0
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; CHECK-NEXT: ; BB#1:
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; CHECK-NEXT: li r3, 0
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; CHECK-NEXT: blr
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;
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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: andi. r2, r3, 43
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; CHECK-NEXT: li r3, 1
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; CHECK-NEXT: cmpwi r2, 43
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; CHECK-NEXT: bclr 12, 2, 0
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; CHECK-NEXT: ; BB#1:
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; CHECK-NEXT: li r3, 0
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; CHECK-NEXT: blr
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;
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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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