File: sve-math.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (51 lines) | stat: -rw-r--r-- 3,313 bytes parent folder | download | duplicates (2)
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
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt -mtriple=aarch64-- -mattr=+sve -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput   < %s | FileCheck %s --check-prefix=THRU
; RUN: opt -mtriple=aarch64-- -mattr=+sve -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=latency      < %s | FileCheck %s --check-prefix=LATE
; RUN: opt -mtriple=aarch64-- -mattr=+sve -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size    < %s | FileCheck %s --check-prefix=SIZE
; RUN: opt -mtriple=aarch64-- -mattr=+sve -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=size-latency < %s | FileCheck %s --check-prefix=SIZE_LATE

target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"

declare <vscale x 2 x double> @llvm.sqrt.v2f64(<vscale x 2 x double>)

define <vscale x 2 x double> @fadd_v2f64(<vscale x 2 x double> %a, <vscale x 2 x double> %b) {
; THRU-LABEL: 'fadd_v2f64'
; THRU-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r = fadd <vscale x 2 x double> %a, %b
; THRU-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <vscale x 2 x double> %r
;
; LATE-LABEL: 'fadd_v2f64'
; LATE-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %r = fadd <vscale x 2 x double> %a, %b
; LATE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
; SIZE-LABEL: 'fadd_v2f64'
; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r = fadd <vscale x 2 x double> %a, %b
; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
; SIZE_LATE-LABEL: 'fadd_v2f64'
; SIZE_LATE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r = fadd <vscale x 2 x double> %a, %b
; SIZE_LATE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
  %r = fadd <vscale x 2 x double> %a, %b
  ret <vscale x 2 x double> %r
}

define <vscale x 2 x double> @sqrt_v2f64(<vscale x 2 x double> %a) {
; THRU-LABEL: 'sqrt_v2f64'
; THRU-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r = call <vscale x 2 x double> @llvm.sqrt.nxv2f64(<vscale x 2 x double> %a)
; THRU-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <vscale x 2 x double> %r
;
; LATE-LABEL: 'sqrt_v2f64'
; LATE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r = call <vscale x 2 x double> @llvm.sqrt.nxv2f64(<vscale x 2 x double> %a)
; LATE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
; SIZE-LABEL: 'sqrt_v2f64'
; SIZE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r = call <vscale x 2 x double> @llvm.sqrt.nxv2f64(<vscale x 2 x double> %a)
; SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
; SIZE_LATE-LABEL: 'sqrt_v2f64'
; SIZE_LATE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r = call <vscale x 2 x double> @llvm.sqrt.nxv2f64(<vscale x 2 x double> %a)
; SIZE_LATE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret <vscale x 2 x double> %r
;
  %r = call <vscale x 2 x double> @llvm.sqrt.v2f64(<vscale x 2 x double> %a)
  ret <vscale x 2 x double> %r
}