File: cortex-a57-misched-vadd.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (26 lines) | stat: -rw-r--r-- 773 bytes parent folder | download | duplicates (31)
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
; REQUIRES: asserts
; RUN: llc < %s -mtriple=armv8r-eabi -mcpu=cortex-a57 -misched-postra -enable-misched -verify-misched -debug-only=machine-scheduler -o - 2>&1 > /dev/null | FileCheck %s

; CHECK-LABEL:  addv_i32:%bb.0
; CHECK:        SU(8): {{.*}} VADDv4i32
; CHECK-NEXT:   # preds left
; CHECK-NEXT:   # succs left
; CHECK-NEXT:   # rdefs left
; CHECK-NEXT:   Latency : 3

define <4 x i32> @addv_i32(<4 x i32>, <4 x i32>) {
  %3 = add <4 x i32> %1, %0
  ret <4 x i32> %3
}

; CHECK-LABEL:  addv_f32:%bb.0
; CHECK:        SU(8): {{.*}} VADDfq
; CHECK-NEXT:   # preds left
; CHECK-NEXT:   # succs left
; CHECK-NEXT:   # rdefs left
; CHECK-NEXT:   Latency : 5

define <4 x float> @addv_f32(<4 x float>, <4 x float>) {
  %3 = fadd <4 x float> %0, %1
  ret <4 x float> %3
}