File: p10-string-ops.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (29 lines) | stat: -rw-r--r-- 1,002 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
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
; RUN:   -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | \
; RUN:   FileCheck %s

; These test cases aim to test the vector string isolate builtins on Power10.

declare <16 x i8> @llvm.ppc.altivec.vclrlb(<16 x i8>, i32)
declare <16 x i8> @llvm.ppc.altivec.vclrrb(<16 x i8>, i32)

define <16 x i8> @test_vclrlb(<16 x i8> %a, i32 %n) {
; CHECK-LABEL: test_vclrlb:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    vclrlb v2, v2, r5
; CHECK-NEXT:    blr
entry:
  %tmp = tail call <16 x i8> @llvm.ppc.altivec.vclrlb(<16 x i8> %a, i32 %n)
  ret <16 x i8> %tmp
}

define <16 x i8> @test_vclrrb(<16 x i8> %a, i32 %n) {
; CHECK-LABEL: test_vclrrb:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    vclrrb v2, v2, r5
; CHECK-NEXT:    blr
entry:
  %tmp = tail call <16 x i8> @llvm.ppc.altivec.vclrrb(<16 x i8> %a, i32 %n)
  ret <16 x i8> %tmp
}