| ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 |
| |
| 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" |
| target triple = "x86_64-apple-macosx10.9.0" |
| |
| @c = common global i32 0, align 4 |
| @a = common global i16 0, align 2 |
| @b = common global i16 0, align 2 |
| |
| ; Function Attrs: nounwind ssp uwtable |
| define void @f() { |
| entry: |
| %call = tail call i32 (...) @g() |
| %0 = load i32, i32* @c, align 4 |
| %lnot = icmp eq i32 %0, 0 |
| %lnot.ext = zext i1 %lnot to i32 |
| %1 = load i16, i16* @a, align 2 |
| %lnot2 = icmp eq i16 %1, 0 |
| %lnot.ext3 = zext i1 %lnot2 to i32 |
| %or = or i32 %lnot.ext3, %lnot.ext |
| %cmp = icmp eq i32 %call, %or |
| %conv4 = zext i1 %cmp to i16 |
| store i16 %conv4, i16* @b, align 2 |
| ret void |
| } |
| |
| declare i32 @g(...) |
