70 lines
2.0 KiB
LLVM
70 lines
2.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs\
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; RUN: -mcpu=pwr9 --ppc-enable-pipeliner 2>&1 | FileCheck %s
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define void @phi2(i32, i32, i8*) local_unnamed_addr {
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; CHECK-LABEL: phi2:
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; CHECK: # %bb.0:
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; CHECK-NEXT: divw 8, 3, 4
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; CHECK-NEXT: li 5, 55
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; CHECK-NEXT: li 6, 48
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; CHECK-NEXT: mtctr 3
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; CHECK-NEXT: bdz .LBB0_4
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: divw 9, 8, 4
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; CHECK-NEXT: mullw 7, 8, 4
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; CHECK-NEXT: subf 3, 7, 3
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; CHECK-NEXT: cmplwi 3, 10
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; CHECK-NEXT: isel 7, 6, 5, 0
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; CHECK-NEXT: add 3, 7, 3
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; CHECK-NEXT: stbu 3, -1(7)
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; CHECK-NEXT: mr 3, 8
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; CHECK-NEXT: bdz .LBB0_3
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; CHECK-NEXT: .p2align 4
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; CHECK-NEXT: .LBB0_2: #
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; CHECK-NEXT: mr 3, 9
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; CHECK-NEXT: mullw 9, 9, 4
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; CHECK-NEXT: divw 10, 3, 4
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; CHECK-NEXT: subf 8, 9, 8
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; CHECK-NEXT: cmplwi 8, 10
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; CHECK-NEXT: isel 9, 6, 5, 0
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; CHECK-NEXT: add 8, 9, 8
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; CHECK-NEXT: mr 9, 10
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; CHECK-NEXT: stbu 8, -1(7)
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; CHECK-NEXT: mr 8, 3
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; CHECK-NEXT: bdnz .LBB0_2
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; CHECK-NEXT: .LBB0_3:
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; CHECK-NEXT: mr 8, 9
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; CHECK-NEXT: b .LBB0_5
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; CHECK-NEXT: .LBB0_4:
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; CHECK-NEXT: # implicit-def: $x7
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; CHECK-NEXT: .LBB0_5:
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; CHECK-NEXT: mullw 4, 8, 4
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; CHECK-NEXT: subf 3, 4, 3
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; CHECK-NEXT: cmplwi 3, 10
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; CHECK-NEXT: isel 4, 6, 5, 0
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; CHECK-NEXT: add 3, 4, 3
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; CHECK-NEXT: stbu 3, -1(7)
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; CHECK-NEXT: blr
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br label %4
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4: ; preds = %4, %3
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%5 = phi i64 [ %7, %4 ], [ undef, %3 ]
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%6 = phi i32 [ %8, %4 ], [ %0, %3 ]
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%7 = add nsw i64 %5, -1
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%8 = sdiv i32 %6, %1
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%9 = mul nsw i32 %8, %1
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%10 = sub nsw i32 %6, %9
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%11 = icmp ult i32 %10, 10
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%12 = trunc i32 %10 to i8
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%13 = select i1 %11, i8 48, i8 55
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%14 = add i8 %13, %12
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%15 = getelementptr inbounds i8, i8* %2, i64 %7
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store i8 %14, i8* %15, align 1
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%16 = icmp sgt i64 %5, 1
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br i1 %16, label %4, label %17
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17: ; preds = %4
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ret void
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}
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