115 lines
3.6 KiB
LLVM
115 lines
3.6 KiB
LLVM
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; 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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@.str.28 = external unnamed_addr constant [69 x i8], align 1
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define void @print_res() nounwind {
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; CHECK-LABEL: print_res:
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; CHECK: # %bb.0:
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; CHECK-NEXT: mflr 0
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; CHECK-NEXT: std 0, 16(1)
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; CHECK-NEXT: stdu 1, -128(1)
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; CHECK-NEXT: lwz 3, 0(3)
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; CHECK-NEXT: addi 3, 3, -1
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; CHECK-NEXT: clrldi 4, 3, 32
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; CHECK-NEXT: cmplwi 3, 1
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; CHECK-NEXT: li 3, 1
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; CHECK-NEXT: iselgt 3, 4, 3
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; CHECK-NEXT: li 4, 2
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; CHECK-NEXT: addi 3, 3, -1
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; CHECK-NEXT: cmpldi 3, 2
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; CHECK-NEXT: isellt 3, 3, 4
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; CHECK-NEXT: li 4, 0
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; CHECK-NEXT: addi 3, 3, 1
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; CHECK-NEXT: li 5, 0
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; CHECK-NEXT: li 7, -1
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; CHECK-NEXT: mtctr 3
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; CHECK-NEXT: lbz 5, 0(5)
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; CHECK-NEXT: li 3, 1
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; CHECK-NEXT: bdz .LBB0_6
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: xori 6, 5, 84
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; CHECK-NEXT: clrldi 5, 7, 32
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; CHECK-NEXT: addi 3, 3, 1
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; CHECK-NEXT: addi 8, 7, -1
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; CHECK-NEXT: lbz 5, 0(5)
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; CHECK-NEXT: bdz .LBB0_5
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; CHECK-NEXT: # %bb.2:
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; CHECK-NEXT: cntlzw 6, 6
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; CHECK-NEXT: addi 3, 3, 1
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; CHECK-NEXT: srwi 7, 6, 5
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; CHECK-NEXT: xori 6, 5, 84
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; CHECK-NEXT: clrldi 5, 8, 32
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; CHECK-NEXT: addi 8, 8, -1
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; CHECK-NEXT: lbz 5, 0(5)
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; CHECK-NEXT: bdz .LBB0_4
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; CHECK-NEXT: .p2align 4
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; CHECK-NEXT: .LBB0_3:
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; CHECK-NEXT: clrldi 10, 8, 32
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; CHECK-NEXT: cntlzw 9, 6
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; CHECK-NEXT: xori 6, 5, 84
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; CHECK-NEXT: addi 8, 8, -1
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; CHECK-NEXT: lbz 5, 0(10)
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; CHECK-NEXT: addi 3, 3, 1
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; CHECK-NEXT: add 4, 4, 7
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; CHECK-NEXT: srwi 7, 9, 5
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; CHECK-NEXT: bdnz .LBB0_3
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; CHECK-NEXT: .LBB0_4:
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; CHECK-NEXT: add 4, 4, 7
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; CHECK-NEXT: .LBB0_5:
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; CHECK-NEXT: cntlzw 6, 6
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; CHECK-NEXT: srwi 6, 6, 5
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; CHECK-NEXT: add 4, 4, 6
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; CHECK-NEXT: .LBB0_6:
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; CHECK-NEXT: xori 5, 5, 84
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; CHECK-NEXT: clrldi 3, 3, 32
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; CHECK-NEXT: li 7, 0
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; CHECK-NEXT: li 8, 3
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; CHECK-NEXT: std 3, 104(1)
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; CHECK-NEXT: cntlzw 5, 5
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; CHECK-NEXT: addis 3, 2, .LC0@toc@ha
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; CHECK-NEXT: li 10, 0
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; CHECK-NEXT: ld 3, .LC0@toc@l(3)
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; CHECK-NEXT: srwi 5, 5, 5
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; CHECK-NEXT: add 4, 4, 5
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; CHECK-NEXT: li 5, 0
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; CHECK-NEXT: std 5, 120(1)
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; CHECK-NEXT: li 5, 3
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; CHECK-NEXT: clrldi 6, 4, 32
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; CHECK-NEXT: li 4, 3
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; CHECK-NEXT: std 5, 96(1)
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; CHECK-NEXT: li 5, 0
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; CHECK-NEXT: bl printf
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; CHECK-NEXT: nop
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%1 = load i32, i32* undef, align 4
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%2 = add i32 %1, -1
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%3 = zext i32 %2 to i64
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%4 = zext i32 3 to i64
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br label %5
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5: ; preds = %5, %0
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%6 = phi i64 [ %16, %5 ], [ 0, %0 ]
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%7 = phi i32 [ %15, %5 ], [ 0, %0 ]
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%8 = trunc i64 %6 to i32
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%9 = sub i32 0, %8
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%10 = zext i32 %9 to i64
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%11 = getelementptr inbounds i8, i8* null, i64 %10
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%12 = load i8, i8* %11, align 1
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%13 = icmp eq i8 %12, 84
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%14 = zext i1 %13 to i32
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%15 = add i32 %7, %14
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%16 = add nuw nsw i64 %6, 1
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%17 = icmp ult i64 %16, %3
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%18 = icmp ult i64 %16, %4
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%19 = and i1 %18, %17
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br i1 %19, label %5, label %20
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20: ; preds = %5
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%21 = trunc i64 %16 to i32
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call void (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.28, i64 0, i64 0), i32 zeroext 3, i32 zeroext undef, i32 zeroext %15, i32 zeroext undef, i32 zeroext 3, i8* undef, i32 zeroext undef, i32 zeroext 3, i32 zeroext %21, i8* undef, i32 zeroext undef) #1
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unreachable
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}
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declare void @printf(i8*, ...) local_unnamed_addr #0
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