File: lbz-from-ld-shift.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.4-5
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,236,516 kB
  • sloc: cpp: 7,619,569; ansic: 1,433,956; asm: 1,058,748; python: 252,181; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,585; awk: 3,523; javascript: 2,272; xml: 892; fortran: 770
file content (18 lines) | stat: -rw-r--r-- 631 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs -mtriple=powerpc64--   < %s | FileCheck %s --check-prefixes=BE
; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs -mtriple=powerpc64le-- < %s | FileCheck %s --check-prefixes=LE

define signext i32 @test(ptr nocapture readonly %P) nounwind {
; BE-LABEL: test:
; BE:       # %bb.0:
; BE-NEXT:    lbz r3, 0(r3)
; BE-NEXT:    blr
;
; LE-LABEL: test:
; LE:       # %bb.0:
; LE-NEXT:    lbz r3, 3(r3)
; LE-NEXT:    blr
  %t0 = load i32, ptr %P, align 4
  %shr = lshr i32 %t0, 24
  ret i32 %shr
}