1 ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 2 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 4 target triple = "x86_64-apple-macosx10.9.0" 5 6 @c = common global i32 0, align 4 7 @a = common global i16 0, align 2 8 @b = common global i16 0, align 2 9 10 ; Function Attrs: nounwind ssp uwtable 11 define void @f() { 12 entry: 13 %call = tail call i32 (...) @g() 14 %0 = load i32, i32* @c, align 4 15 %lnot = icmp eq i32 %0, 0 16 %lnot.ext = zext i1 %lnot to i32 17 %1 = load i16, i16* @a, align 2 18 %lnot2 = icmp eq i16 %1, 0 19 %lnot.ext3 = zext i1 %lnot2 to i32 20 %or = or i32 %lnot.ext3, %lnot.ext 21 %cmp = icmp eq i32 %call, %or 22 %conv4 = zext i1 %cmp to i16 23 store i16 %conv4, i16* @b, align 2 24 ret void 25 } 26 27 declare i32 @g(...) 28
