File: and.ll

package info (click to toggle)
intel-graphics-compiler2 2.18.5-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 107,080 kB
  • sloc: cpp: 807,289; lisp: 287,855; ansic: 16,414; python: 4,004; yacc: 2,588; lex: 1,666; pascal: 313; sh: 186; makefile: 35
file content (21 lines) | stat: -rw-r--r-- 780 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
;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2021-2024 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================

; RUN: %opt %use_old_pass_manager% -GenXPatternMatch --enable-bfn=true \
; RUN:  -march=genx64 -mcpu=XeHPC -mtriple=spir64-unknown-unknown -S < %s | FileCheck %s

; Test verifies that there will be no asserts here
; CHECK-LABEL: internal spir_func float @and_absf
define internal spir_func float @and_absf(float %src) {
; CHECK: [[ABS:%[^ ]+]] = call float @llvm.fabs.f32(float %src)
; CHECK: ret float [[ABS]]
  %cast = bitcast float %src to i32
  %and = and i32 %cast, 2147483647
  %res = bitcast i32 %and to float
  ret float %res
}