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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 62; RUN: opt < %s -passes=gvn -S | FileCheck %s3; XFAIL: *4 5; FIXME: This should be promotable, but memdep/gvn don't track values6; path/edge sensitively enough.7 8target 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"9target triple = "i386-apple-darwin7"10 11define i32 @g(ptr %b, ptr %c) nounwind {12; CHECK-LABEL: define i32 @g(13; CHECK-SAME: ptr [[B:%.*]], ptr [[C:%.*]]) #[[ATTR0:[0-9]+]] {14; CHECK-NEXT: [[ENTRY:.*:]]15; CHECK-NEXT: store i32 1, ptr [[B]], align 416; CHECK-NEXT: store i32 2, ptr [[C]], align 417; CHECK-NEXT: br i1 false, label %[[BB:.*]], label %[[BB2:.*]]18; CHECK: [[BB]]:19; CHECK-NEXT: br label %[[BB2]]20; CHECK: [[BB2]]:21; CHECK-NEXT: ret i32 [[CV]]22;23entry:24 store i32 1, ptr %b25 store i32 2, ptr %c26 27 %t1 = icmp eq ptr %b, null ; <i1> [#uses=1]28 br i1 %t1, label %bb, label %bb229 30bb: ; preds = %entry31 br label %bb232 33bb2: ; preds = %bb1, %bb34 %c_addr.0 = phi ptr [ %b, %entry ], [ %c, %bb ] ; <ptr> [#uses=1]35 %cv = load i32, ptr %c_addr.0, align 4 ; <i32> [#uses=1]36 ret i32 %cv37}38 39