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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 42; RUN: opt < %s -passes=newgvn | llvm-dis3; PR33584target 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"5target triple = "x86_64-unknown-linux-gnu"6 %struct.re_pattern_buffer = type { ptr, i64, i64, i64, ptr, ptr, i64, i8 }7 %struct.re_registers = type { i32, ptr, ptr }8 9define fastcc i32 @byte_re_match_2_internal(ptr nocapture %bufp, ptr %string1, i32 %size1, ptr %string2, i32 %size2, i32 %pos, ptr %regs, i32 %stop) nounwind {10entry:11 br label %bb15912 13succeed_label: ; preds = %bb15914 ret i32 015 16bb159: ; preds = %bb664, %bb554, %bb159, %bb159, %bb159, %entry17 %d.0 = phi ptr [ null, %entry ], [ %d.0, %bb159 ], [ %d.0, %bb554 ], [ %d.0, %bb159 ], [ %d.0, %bb159 ], [ %d.12, %bb664 ] ; <ptr> [#uses=5]18 switch i32 0, label %bb661 [19 i32 0, label %bb15920 i32 1, label %succeed_label21 i32 13, label %bb15922 i32 14, label %bb15923 i32 16, label %bb41124 i32 24, label %bb62225 i32 28, label %bb54326 ]27 28bb411: ; preds = %bb411, %bb15929 br label %bb41130 31bb543: ; preds = %bb15932 br i1 false, label %bb549, label %bb55033 34bb549: ; preds = %bb54335 br label %bb55436 37bb550: ; preds = %bb54338 br i1 false, label %bb554, label %bb55239 40bb552: ; preds = %bb55041 %0 = load i8, ptr %d.0, align 8 ; <i8> [#uses=0]42 br label %bb55443 44bb554: ; preds = %bb552, %bb550, %bb54945 br i1 false, label %bb159, label %bb66146 47bb622: ; preds = %bb622, %bb15948 br label %bb62249 50bb661: ; preds = %bb554, %bb15951 %d.12 = select i1 false, ptr null, ptr null ; <ptr> [#uses=1]52 br label %bb66453 54bb664: ; preds = %bb664, %bb66155 br i1 false, label %bb159, label %bb66456}57