1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt < %s -passes=instcombine -S -debug 2>&1 | FileCheck %s 3; REQUIRES: asserts 4target 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" 5 6; This test disables fixpoint verification, because that would cause a second 7; iteration for verification. 8 9define i32 @a() nounwind readnone "instcombine-no-verify-fixpoint" { 10entry: 11 %cmp = icmp eq i32 0, ptrtoint (ptr @a to i32) 12 %ext = zext i1 %cmp to i32 13 ret i32 %ext 14} 15; CHECK: INSTCOMBINE ITERATION #1 16; CHECK-NOT: INSTCOMBINE ITERATION #2 17