reference, declarationdefinition
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
; RUN: llc < %s -mtriple=aarch64 -mattr=+neon | FileCheck %s

; CHECK-LABEL: testmsws:
; CHECK:       frintx  [[REG:s[0-9]]], s0
; CHECK-NEXT:  fcvtzs  x0, [[REG]]
; CHECK:       ret
define i32 @testmsws(float %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f32(float %x)
  %conv = trunc i64 %0 to i32
  ret i32 %conv
}

; CHECK-LABEL: testmsxs:
; CHECK:       frintx  [[REG:s[0-9]]], s0
; CHECK-NEXT:  fcvtzs  x0, [[REG]]
; CHECK-NEXT:  ret
define i64 @testmsxs(float %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f32(float %x)
  ret i64 %0
}

; CHECK-LABEL: testmswd:
; CHECK:       frintx  [[REG:d[0-9]]], d0
; CHECK-NEXT:  fcvtzs  x0, [[REG]]
; CHECK:       ret
define i32 @testmswd(double %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f64(double %x)
  %conv = trunc i64 %0 to i32
  ret i32 %conv
}

; CHECK-LABEL: testmsxd:
; CHECK:       frintx  [[REG:d[0-9]]], d0
; CHECK-NEXT:  fcvtzs  x0, [[REG]]
; CHECK-nEXT:  ret
define i64 @testmsxd(double %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f64(double %x)
  ret i64 %0
}

; CHECK-LABEL: testmswl:
; CHECK:       bl      llrintl
define i32 @testmswl(fp128 %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f128(fp128 %x)
  %conv = trunc i64 %0 to i32
  ret i32 %conv
}

; CHECK-LABEL: testmsll:
; CHECK:       b       llrintl
define i64 @testmsll(fp128 %x) {
entry:
  %0 = tail call i64 @llvm.llrint.f128(fp128 %x)
  ret i64 %0
}

declare i64 @llvm.llrint.f32(float) nounwind readnone
declare i64 @llvm.llrint.f64(double) nounwind readnone
declare i64 @llvm.llrint.f128(fp128) nounwind readnone