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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpcspe -verify-machineinstrs < %s | FileCheck %s
define void @baz() #0 {
; CHECK-LABEL: baz:
; CHECK: # %bb.0: # %bb
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 0, 4(1)
; CHECK-NEXT: stwu 1, -48(1)
; CHECK-NEXT: li 3, .LCPI0_0@l
; CHECK-NEXT: li 5, .LCPI0_1@l
; CHECK-NEXT: lis 4, .LCPI0_0@ha
; CHECK-NEXT: lis 6, .LCPI0_1@ha
; CHECK-NEXT: evstdd 29, 24(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 30, 32(1) # 8-byte Folded Spill
; CHECK-NEXT: evlddx 30, 4, 3
; CHECK-NEXT: # implicit-def: $r3
; CHECK-NEXT: evlddx 29, 6, 5
; CHECK-NEXT: evstdd 28, 16(1) # 8-byte Folded Spill
; CHECK-NEXT: # implicit-def: $r28
; CHECK-NEXT: .p2align 4
; CHECK-NEXT: .LBB0_1: # %bb1
; CHECK-NEXT: #
; CHECK-NEXT: efdcfsi 8, 3
; CHECK-NEXT: mr 4, 30
; CHECK-NEXT: mr 6, 29
; CHECK-NEXT: evmergehi 3, 30, 30
; CHECK-NEXT: evmergehi 5, 29, 29
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: # kill: def $r5 killed $r5 killed $s5
; CHECK-NEXT: evmergehi 7, 8, 8
; CHECK-NEXT: # kill: def $r8 killed $r8 killed $s8
; CHECK-NEXT: # kill: def $r7 killed $r7 killed $s7
; CHECK-NEXT: bl fma
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: addi 5, 28, 1
; CHECK-NEXT: cmplw 5, 28
; CHECK-NEXT: mr 28, 5
; CHECK-NEXT: efdctsiz 3, 3
; CHECK-NEXT: bge 0, .LBB0_1
; CHECK-NEXT: # %bb.2: # %bb8
; CHECK-NEXT: bl wibble
; CHECK-NEXT: evldd 30, 32(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 29, 24(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 28, 16(1) # 8-byte Folded Reload
; CHECK-NEXT: lwz 0, 52(1)
; CHECK-NEXT: addi 1, 1, 48
; CHECK-NEXT: mtlr 0
; CHECK-NEXT: blr
bb:
br label %bb1
bb1:
%tmp = phi i32 [ %tmp6, %bb1 ], [ undef, %bb ]
%tmp2 = phi i32 [ %tmp3, %bb1 ], [ undef, %bb ]
%tmp3 = add nsw i32 %tmp2, 1
%tmp4 = sitofp i32 %tmp to double
%tmp5 = tail call double @llvm.fmuladd.f64(double 0.000000e+00, double -0.000000e+00, double %tmp4)
%tmp6 = fptosi double %tmp5 to i32
%tmp7 = icmp eq i32 %tmp2, 0
br i1 %tmp7, label %bb8, label %bb1
bb8:
call void @wibble(i32 %tmp6)
ret void
}
define void @wombat() #0 {
; CHECK-LABEL: wombat:
; CHECK: # %bb.0: # %bb
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 0, 4(1)
; CHECK-NEXT: stwu 1, -48(1)
; CHECK-NEXT: li 3, .LCPI1_0@l
; CHECK-NEXT: li 5, .LCPI1_1@l
; CHECK-NEXT: lis 4, .LCPI1_0@ha
; CHECK-NEXT: lis 6, .LCPI1_1@ha
; CHECK-NEXT: evstdd 29, 24(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 30, 32(1) # 8-byte Folded Spill
; CHECK-NEXT: evlddx 30, 4, 3
; CHECK-NEXT: # implicit-def: $r3
; CHECK-NEXT: evlddx 29, 6, 5
; CHECK-NEXT: evstdd 28, 16(1) # 8-byte Folded Spill
; CHECK-NEXT: # implicit-def: $r28
; CHECK-NEXT: .p2align 4
; CHECK-NEXT: .LBB1_1: # %bb1
; CHECK-NEXT: #
; CHECK-NEXT: efdcfsi 8, 3
; CHECK-NEXT: mr 4, 30
; CHECK-NEXT: mr 6, 29
; CHECK-NEXT: evmergehi 3, 30, 30
; CHECK-NEXT: evmergehi 5, 29, 29
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: # kill: def $r5 killed $r5 killed $s5
; CHECK-NEXT: evmergehi 7, 8, 8
; CHECK-NEXT: # kill: def $r8 killed $r8 killed $s8
; CHECK-NEXT: # kill: def $r7 killed $r7 killed $s7
; CHECK-NEXT: bl fma
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: addi 5, 28, 1
; CHECK-NEXT: cmplw 5, 28
; CHECK-NEXT: mr 28, 5
; CHECK-NEXT: efdctsiz 3, 3
; CHECK-NEXT: bge 0, .LBB1_1
; CHECK-NEXT: # %bb.2: # %bb8
; CHECK-NEXT: bl wibble
; CHECK-NEXT: evldd 30, 32(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 29, 24(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 28, 16(1) # 8-byte Folded Reload
; CHECK-NEXT: lwz 0, 52(1)
; CHECK-NEXT: addi 1, 1, 48
; CHECK-NEXT: mtlr 0
; CHECK-NEXT: blr
bb:
br label %bb1
bb1:
%tmp = phi i32 [ %tmp6, %bb1 ], [ undef, %bb ]
%tmp2 = phi i32 [ %tmp3, %bb1 ], [ undef, %bb ]
%tmp3 = add nsw i32 %tmp2, 1
%tmp4 = sitofp i32 %tmp to double
%tmp5 = tail call double @llvm.fma.f64(double 0.000000e+00, double -0.000000e+00, double %tmp4)
%tmp6 = fptosi double %tmp5 to i32
%tmp7 = icmp eq i32 %tmp2, 0
br i1 %tmp7, label %bb8, label %bb1
bb8:
call void @wibble(i32 %tmp6)
ret void
}
declare void @wibble(i32)
declare double @llvm.fmuladd.f64(double, double, double)
declare double @llvm.fma.f64(double, double, double)
attributes #0 = { nounwind }
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