; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
target datalayout = "E-m:e-p:32:32-i128:64-n32"
target triple = "powerpc-ellcc-linux"
; Function Attrs: nounwind
define void @foo1(ptr %a, ptr readonly %b, ptr readonly %c) #0 {
; CHECK-LABEL: foo1:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -64(1)
; CHECK-NEXT: stw 29, 52(1) # 4-byte Folded Spill
; CHECK-NEXT: li 7, 2048
; CHECK-NEXT: stw 30, 56(1) # 4-byte Folded Spill
; CHECK-NEXT: li 6, 0
; CHECK-NEXT: mtctr 7
; CHECK-NEXT: addi 7, 1, 16
; CHECK-NEXT: .LBB0_1: # %for.body
; CHECK-NEXT: #
; CHECK-NEXT: lwz 8, 0(4)
; CHECK-NEXT: lwz 9, 4(4)
; CHECK-NEXT: lwz 10, 8(4)
; CHECK-NEXT: lwz 11, 12(4)
; CHECK-NEXT: lwz 12, 12(5)
; CHECK-NEXT: stw 6, 44(1)
; CHECK-NEXT: stw 6, 40(1)
; CHECK-NEXT: stw 6, 36(1)
; CHECK-NEXT: stw 6, 32(1)
; CHECK-NEXT: stw 11, 28(1)
; CHECK-NEXT: stw 10, 24(1)
; CHECK-NEXT: clrlwi 10, 12, 27
; CHECK-NEXT: stw 9, 20(1)
; CHECK-NEXT: stw 8, 16(1)
; CHECK-NEXT: rlwinm 8, 12, 29, 28, 29
; CHECK-NEXT: lwzux 9, 8, 7
; CHECK-NEXT: subfic 12, 10, 32
; CHECK-NEXT: lwz 11, 8(8)
; CHECK-NEXT: slw 9, 9, 10
; CHECK-NEXT: lwz 0, 4(8)
; CHECK-NEXT: lwz 8, 12(8)
; CHECK-NEXT: srw 30, 11, 12
; CHECK-NEXT: slw 29, 0, 10
; CHECK-NEXT: srw 0, 0, 12
; CHECK-NEXT: srw 12, 8, 12
; CHECK-NEXT: slw 11, 11, 10
; CHECK-NEXT: slw 8, 8, 10
; CHECK-NEXT: stw 8, 12(3)
; CHECK-NEXT: or 8, 11, 12
; CHECK-NEXT: stw 8, 8(3)
; CHECK-NEXT: or 8, 9, 0
; CHECK-NEXT: stw 8, 0(3)
; CHECK-NEXT: or 8, 29, 30
; CHECK-NEXT: stw 8, 4(3)
; CHECK-NEXT: bdnz .LBB0_1
; CHECK-NEXT: # %bb.2: # %for.end
; CHECK-NEXT: lwz 30, 56(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 29, 52(1) # 4-byte Folded Reload
; CHECK-NEXT: addi 1, 1, 64
; CHECK-NEXT: blr
entry:
br label %for.body
for.body: ; preds = %for.body, %entry
%i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
%0 = load i128, ptr %b, align 16
%1 = load i128, ptr %c, align 16
%shl = shl i128 %0, %1
store i128 %shl, ptr %a, align 16
%inc = add nsw i32 %i.02, 1
%exitcond = icmp eq i32 %inc, 2048
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}
; Function Attrs: nounwind
define void @foo2(ptr %a, ptr readonly %b, ptr readonly %c) #0 {
; CHECK-LABEL: foo2:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -48(1)
; CHECK-NEXT: stw 30, 40(1) # 4-byte Folded Spill
; CHECK-NEXT: li 6, 2048
; CHECK-NEXT: mtctr 6
; CHECK-NEXT: addi 6, 1, 24
; CHECK-NEXT: .LBB1_1: # %for.body
; CHECK-NEXT: #
; CHECK-NEXT: lwz 7, 0(4)
; CHECK-NEXT: lwz 8, 4(4)
; CHECK-NEXT: lwz 11, 12(5)
; CHECK-NEXT: lwz 9, 8(4)
; CHECK-NEXT: lwz 10, 12(4)
; CHECK-NEXT: stw 8, 28(1)
; CHECK-NEXT: rlwinm 8, 11, 29, 28, 29
; CHECK-NEXT: stw 7, 24(1)
; CHECK-NEXT: srawi 7, 7, 31
; CHECK-NEXT: stw 10, 36(1)
; CHECK-NEXT: clrlwi 10, 11, 27
; CHECK-NEXT: stw 9, 32(1)
; CHECK-NEXT: subfic 12, 10, 32
; CHECK-NEXT: stw 7, 20(1)
; CHECK-NEXT: stw 7, 16(1)
; CHECK-NEXT: stw 7, 12(1)
; CHECK-NEXT: stw 7, 8(1)
; CHECK-NEXT: sub 7, 6, 8
; CHECK-NEXT: lwz 8, 4(7)
; CHECK-NEXT: lwz 9, 0(7)
; CHECK-NEXT: lwz 11, 12(7)
; CHECK-NEXT: srw 0, 8, 10
; CHECK-NEXT: lwz 7, 8(7)
; CHECK-NEXT: slw 30, 9, 12
; CHECK-NEXT: slw 8, 8, 12
; CHECK-NEXT: srw 11, 11, 10
; CHECK-NEXT: slw 12, 7, 12
; CHECK-NEXT: srw 7, 7, 10
; CHECK-NEXT: or 7, 8, 7
; CHECK-NEXT: stw 7, 8(3)
; CHECK-NEXT: or 7, 12, 11
; CHECK-NEXT: sraw 9, 9, 10
; CHECK-NEXT: stw 7, 12(3)
; CHECK-NEXT: or 7, 30, 0
; CHECK-NEXT: stw 9, 0(3)
; CHECK-NEXT: stw 7, 4(3)
; CHECK-NEXT: bdnz .LBB1_1
; CHECK-NEXT: # %bb.2: # %for.end
; CHECK-NEXT: lwz 30, 40(1) # 4-byte Folded Reload
; CHECK-NEXT: addi 1, 1, 48
; CHECK-NEXT: blr
entry:
br label %for.body
for.body: ; preds = %for.body, %entry
%i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
%0 = load i128, ptr %b, align 16
%1 = load i128, ptr %c, align 16
%shl = ashr i128 %0, %1
store i128 %shl, ptr %a, align 16
%inc = add nsw i32 %i.02, 1
%exitcond = icmp eq i32 %inc, 2048
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}
; Function Attrs: nounwind
define void @foo3(ptr %a, ptr readonly %b, ptr readonly %c) #0 {
; CHECK-LABEL: foo3:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -64(1)
; CHECK-NEXT: stw 29, 52(1) # 4-byte Folded Spill
; CHECK-NEXT: li 7, 2048
; CHECK-NEXT: stw 30, 56(1) # 4-byte Folded Spill
; CHECK-NEXT: li 6, 0
; CHECK-NEXT: mtctr 7
; CHECK-NEXT: addi 7, 1, 32
; CHECK-NEXT: .LBB2_1: # %for.body
; CHECK-NEXT: #
; CHECK-NEXT: lwz 8, 0(4)
; CHECK-NEXT: lwz 12, 12(5)
; CHECK-NEXT: lwz 9, 4(4)
; CHECK-NEXT: lwz 10, 8(4)
; CHECK-NEXT: lwz 11, 12(4)
; CHECK-NEXT: stw 8, 32(1)
; CHECK-NEXT: rlwinm 8, 12, 29, 28, 29
; CHECK-NEXT: stw 6, 28(1)
; CHECK-NEXT: sub 8, 7, 8
; CHECK-NEXT: stw 6, 24(1)
; CHECK-NEXT: stw 6, 20(1)
; CHECK-NEXT: stw 6, 16(1)
; CHECK-NEXT: stw 11, 44(1)
; CHECK-NEXT: clrlwi 11, 12, 27
; CHECK-NEXT: stw 10, 40(1)
; CHECK-NEXT: subfic 0, 11, 32
; CHECK-NEXT: stw 9, 36(1)
; CHECK-NEXT: lwz 9, 4(8)
; CHECK-NEXT: lwz 10, 0(8)
; CHECK-NEXT: lwz 12, 12(8)
; CHECK-NEXT: srw 30, 9, 11
; CHECK-NEXT: lwz 8, 8(8)
; CHECK-NEXT: slw 29, 10, 0
; CHECK-NEXT: slw 9, 9, 0
; CHECK-NEXT: srw 12, 12, 11
; CHECK-NEXT: slw 0, 8, 0
; CHECK-NEXT: srw 8, 8, 11
; CHECK-NEXT: or 8, 9, 8
; CHECK-NEXT: stw 8, 8(3)
; CHECK-NEXT: or 8, 0, 12
; CHECK-NEXT: srw 10, 10, 11
; CHECK-NEXT: stw 8, 12(3)
; CHECK-NEXT: or 8, 29, 30
; CHECK-NEXT: stw 10, 0(3)
; CHECK-NEXT: stw 8, 4(3)
; CHECK-NEXT: bdnz .LBB2_1
; CHECK-NEXT: # %bb.2: # %for.end
; CHECK-NEXT: lwz 30, 56(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 29, 52(1) # 4-byte Folded Reload
; CHECK-NEXT: addi 1, 1, 64
; CHECK-NEXT: blr
entry:
br label %for.body
for.body: ; preds = %for.body, %entry
%i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
%0 = load i128, ptr %b, align 16
%1 = load i128, ptr %c, align 16
%shl = lshr i128 %0, %1
store i128 %shl, ptr %a, align 16
%inc = add nsw i32 %i.02, 1
%exitcond = icmp eq i32 %inc, 2048
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
ret void
}
attributes #0 = { nounwind }
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