File: 2004-09-28-BadShiftAndSetCC.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (9 lines) | stat: -rw-r--r-- 349 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
 
; RUN: opt < %s -passes=instcombine -S | not grep -- -65536

define i1 @test(i32 %tmp.124) {
        %tmp.125 = shl i32 %tmp.124, 8          ; <i32> [#uses=1]
        %tmp.126.mask = and i32 %tmp.125, -16777216             ; <i32> [#uses=1]
        %tmp.128 = icmp eq i32 %tmp.126.mask, 167772160         ; <i1> [#uses=1]
        ret i1 %tmp.128
}