File: shift-int64.ll

package info (click to toggle)
llvm-3.1 3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 80,224 kB
  • sloc: cpp: 491,014; asm: 110,971; ansic: 14,579; sh: 13,120; python: 6,152; ml: 4,719; makefile: 1,830; pascal: 1,553; perl: 874; xml: 283; lisp: 187; csh: 117; exp: 4
file content (12 lines) | stat: -rw-r--r-- 342 bytes parent folder | download | duplicates (41) 
1
2
3
4
5
6
7
8
9
10
11
12
 
; RUN: llc < %s

define i64 @test_imm(i64 %X) {
        %Y = ashr i64 %X, 17            ; <i64> [#uses=1]
        ret i64 %Y
}

define i64 @test_variable(i64 %X, i8 %Amt) {
        %shift.upgrd.1 = zext i8 %Amt to i64            ; <i64> [#uses=1]
        %Y = ashr i64 %X, %shift.upgrd.1                ; <i64> [#uses=1]
        ret i64 %Y
}