File: extsh.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 995,836 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 (8 lines) | stat: -rw-r--r-- 303 bytes parent folder | download | duplicates (28) 
1
2
3
4
5
6
7
8
 
; This should turn into a single extsh
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep extsh | count 1
define i32 @test(i32 %X) {
        %tmp.81 = shl i32 %X, 16                ; <i32> [#uses=1]
        %tmp.82 = ashr i32 %tmp.81, 16          ; <i32> [#uses=1]
        ret i32 %tmp.82
}