File: 2005-03-04-ShiftOverflow.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 (9 lines) | stat: -rw-r--r-- 277 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
; RUN: opt < %s -instcombine -S | \
; RUN:   not grep {ret i1 false}

define i1 @test(i64 %tmp.169) {
        %tmp.1710 = lshr i64 %tmp.169, 1                ; <i64> [#uses=1]
        %tmp.1912 = icmp ugt i64 %tmp.1710, 0           ; <i1> [#uses=1]
        ret i1 %tmp.1912
}