File: 2012-12-14-simp-vgep.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (10 lines) | stat: -rw-r--r-- 371 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
 
; RUN: opt < %s -passes=instcombine -S

target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"

define <4 x i32> @foo(ptr %in) {
  %t17 = load <4 x ptr>, ptr %in, align 8
  %t18 = icmp eq <4 x ptr> %t17, zeroinitializer
  %t19 = zext <4 x i1> %t18 to <4 x i32>
  ret <4 x i32> %t19
}