1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple arm-gnueabihf -mattr=+vfp4 -run-pass=instruction-select -o - %s | FileCheck %s
4 declare double @llvm.fma.f64(double, double, double) #0
6 define double @vfnmsd(double %x, double %y, double %z) #1 {
7 %minus.y = fsub double -0.000000e+00, %y
8 %fma = tail call double @llvm.fma.f64(double %x, double %minus.y, double %z)
9 %minus.fma = fsub double -0.000000e+00, %fma
13 ; Function Attrs: nounwind
14 declare void @llvm.stackprotector(ptr, ptr) #2
16 attributes #0 = { nounwind readnone speculatable "target-features"="+vfp4" }
17 attributes #1 = { "target-features"="+vfp4" }
18 attributes #2 = { nounwind }
28 liveins: $d0, $d1, $d2
30 ; CHECK-LABEL: name: vfnmsd
31 ; CHECK: [[COPY:%[0-9]+]]:dpr = COPY $d0
32 ; CHECK: [[COPY1:%[0-9]+]]:dpr = COPY $d1
33 ; CHECK: [[COPY2:%[0-9]+]]:dpr = COPY $d2
34 ; CHECK: [[VFNMSD:%[0-9]+]]:dpr = VFNMSD [[COPY2]], [[COPY1]], [[COPY]], 14 /* CC::al */, $noreg
35 ; CHECK: $d0 = COPY [[VFNMSD]]
36 ; CHECK: MOVPCLR 14 /* CC::al */, $noreg, implicit $d0
37 %0:fprb(s64) = COPY $d0
38 %1:fprb(s64) = COPY $d1
39 %2:fprb(s64) = COPY $d2
40 %3:fprb(s64) = G_FNEG %1
41 %4:fprb(s64) = G_FMA %0, %3, %2
42 %5:fprb(s64) = G_FNEG %4
44 MOVPCLR 14, $noreg, implicit $d0