reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118

; Test v4f32 rounding on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s

declare float @llvm.rint.f32(float)
declare float @llvm.nearbyint.f32(float)
declare float @llvm.floor.f32(float)
declare float @llvm.ceil.f32(float)
declare float @llvm.trunc.f32(float)
declare float @llvm.round.f32(float)
declare <4 x float> @llvm.rint.v4f32(<4 x float>)
declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>)
declare <4 x float> @llvm.floor.v4f32(<4 x float>)
declare <4 x float> @llvm.ceil.v4f32(<4 x float>)
declare <4 x float> @llvm.trunc.v4f32(<4 x float>)
declare <4 x float> @llvm.round.v4f32(<4 x float>)

define <4 x float> @f1(<4 x float> %val) {
; CHECK-LABEL: f1:
; CHECK: vfisb %v24, %v24, 0, 0
; CHECK: br %r14
  %res = call <4 x float> @llvm.rint.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define <4 x float> @f2(<4 x float> %val) {
; CHECK-LABEL: f2:
; CHECK: vfisb %v24, %v24, 4, 0
; CHECK: br %r14
  %res = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define <4 x float> @f3(<4 x float> %val) {
; CHECK-LABEL: f3:
; CHECK: vfisb %v24, %v24, 4, 7
; CHECK: br %r14
  %res = call <4 x float> @llvm.floor.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define <4 x float> @f4(<4 x float> %val) {
; CHECK-LABEL: f4:
; CHECK: vfisb %v24, %v24, 4, 6
; CHECK: br %r14
  %res = call <4 x float> @llvm.ceil.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define <4 x float> @f5(<4 x float> %val) {
; CHECK-LABEL: f5:
; CHECK: vfisb %v24, %v24, 4, 5
; CHECK: br %r14
  %res = call <4 x float> @llvm.trunc.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define <4 x float> @f6(<4 x float> %val) {
; CHECK-LABEL: f6:
; CHECK: vfisb %v24, %v24, 4, 1
; CHECK: br %r14
  %res = call <4 x float> @llvm.round.v4f32(<4 x float> %val)
  ret <4 x float> %res
}

define float @f7(<4 x float> %val) {
; CHECK-LABEL: f7:
; CHECK: wfisb %f0, %v24, 0, 0
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.rint.f32(float %scalar)
  ret float %res
}

define float @f8(<4 x float> %val) {
; CHECK-LABEL: f8:
; CHECK: wfisb %f0, %v24, 4, 0
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.nearbyint.f32(float %scalar)
  ret float %res
}

define float @f9(<4 x float> %val) {
; CHECK-LABEL: f9:
; CHECK: wfisb %f0, %v24, 4, 7
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.floor.f32(float %scalar)
  ret float %res
}

define float @f10(<4 x float> %val) {
; CHECK-LABEL: f10:
; CHECK: wfisb %f0, %v24, 4, 6
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.ceil.f32(float %scalar)
  ret float %res
}

define float @f11(<4 x float> %val) {
; CHECK-LABEL: f11:
; CHECK: wfisb %f0, %v24, 4, 5
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.trunc.f32(float %scalar)
  ret float %res
}

define float @f12(<4 x float> %val) {
; CHECK-LABEL: f12:
; CHECK: wfisb %f0, %v24, 4, 1
; CHECK: br %r14
  %scalar = extractelement <4 x float> %val, i32 0
  %res = call float @llvm.round.f32(float %scalar)
  ret float %res
}