1 ; RUN: llc < %s -march=x86 2 ; PR3411 3 4 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" 5 target triple = "i386-pc-linux-gnu" 6 @g_3 = external global i32 ; <i32*> [#uses=1] 7 8 define void @bar(i64 %p_66) nounwind { 9 entry: 10 br i1 false, label %bb, label %bb1 11 12 bb: ; preds = %entry 13 unreachable 14 15 bb1: ; preds = %entry 16 %0 = load i32, i32* @g_3, align 4 ; <i32> [#uses=2] 17 %1 = sext i32 %0 to i64 ; <i64> [#uses=1] 18 %2 = or i64 %1, %p_66 ; <i64> [#uses=1] 19 %3 = shl i64 %2, 0 ; <i64> [#uses=1] 20 %4 = and i64 %3, %p_66 ; <i64> [#uses=1] 21 %5 = icmp eq i64 %4, 1 ; <i1> [#uses=1] 22 %6 = trunc i64 %p_66 to i32 ; <i32> [#uses=2] 23 %7 = or i32 %0, %6 ; <i32> [#uses=2] 24 %8 = sub i32 %7, %6 ; <i32> [#uses=1] 25 %iftmp.0.0 = select i1 %5, i32 %8, i32 %7 ; <i32> [#uses=1] 26 %9 = tail call i32 @foo(i32 %iftmp.0.0) nounwind ; <i32> [#uses=0] 27 ret void 28 } 29 30 declare i32 @foo(i32) 31
