| Craig Topper | 935f7b0 | 2017-05-13 06:56:04 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -instcombine -S -debug 2>&1 | FileCheck %s |
| 2 | ; REQUIRES: asserts | ||||
| 3 | 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-f80:32:32-n8:16:32" | ||||
| 4 | |||||
| 5 | define i32 @a() nounwind readnone { | ||||
| 6 | entry: | ||||
| 7 | ret i32 zext (i1 icmp eq (i32 0, i32 ptrtoint (i32 ()* @a to i32)) to i32) | ||||
| 8 | } | ||||
| 9 | ; CHECK: INSTCOMBINE ITERATION #1 | ||||
| 10 | ; CHECK-NOT: INSTCOMBINE ITERATION #2 | ||||