58 lines
1.9 KiB
LLVM
58 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
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; RUN: llc < %s -start-before=codegenprepare -verify-machineinstrs -ppc-asm-full-reg-names \
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; RUN: -mtriple=powerpc64-ibm-aix-xcoff | FileCheck %s
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%struct.anon = type { i32 }
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@b = local_unnamed_addr global %struct.anon { i32 -1 }, align 4
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@g = local_unnamed_addr global [1 x i1] zeroinitializer, align 1
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define noundef signext i32 @main() {
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; CHECK-LABEL: main:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: ld r3, L..C0(r2) # @b
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; CHECK-NEXT: lwz r3, 0(r3)
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; CHECK-NEXT: andi. r4, r3, 65535
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; CHECK-NEXT: bne cr0, L..BB0_4
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; CHECK-NEXT: # %bb.1: # %lor.rhs.i.i
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; CHECK-NEXT: extsw r4, r3
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; CHECK-NEXT: neg r5, r4
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; CHECK-NEXT: rldicl r5, r5, 1, 63
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; CHECK-NEXT: xori r5, r5, 1
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; CHECK-NEXT: cmpw r4, r5
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; CHECK-NEXT: crnot 4*cr5+lt, eq
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; CHECK-NEXT: li r4, 1
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; CHECK-NEXT: bc 12, 4*cr5+lt, L..BB0_3
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; CHECK-NEXT: # %bb.2: # %lor.rhs.i.i
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; CHECK-NEXT: li r4, 0
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; CHECK-NEXT: L..BB0_3: # %lor.rhs.i.i
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; CHECK-NEXT: ld r5, L..C1(r2) # @g
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; CHECK-NEXT: stb r4, 0(r5)
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; CHECK-NEXT: L..BB0_4: # %g.exit
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; CHECK-NEXT: ld r4, L..C1(r2) # @g
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; CHECK-NEXT: neg r3, r3
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; CHECK-NEXT: rldicl r5, r3, 1, 63
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; CHECK-NEXT: li r3, 0
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; CHECK-NEXT: stb r5, 0(r4)
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; CHECK-NEXT: blr
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entry:
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%0 = load i32, ptr @b, align 4
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%conv4.i = sext i32 %0 to i64
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%cmp.i = icmp slt i32 %0, 1
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%conv.i = zext i1 %cmp.i to i32
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%cmp1.i = icmp ne i32 %0, %conv.i
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%conv3.i = trunc i32 %0 to i16
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%tobool.not.i.i = icmp eq i16 %conv3.i, 0
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br i1 %tobool.not.i.i, label %lor.rhs.i.i, label %g.exit
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lor.rhs.i.i: ; preds = %entry
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store i1 %cmp1.i, ptr @g, align 1
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br label %g.exit
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g.exit: ; preds = %lor.end.i.i
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%4 = trunc i64 %conv4.i to i32
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%cmp.i9.i = icmp sgt i32 %4, 0
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store i1 %cmp.i9.i, ptr @g, align 1
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ret i32 0
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}
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