| ; RUN: llc < %s -march=x86-64 |
| ; PR4297 |
| ; RUN: opt -S < %s -codegenprepare | FileCheck %s |
| |
| target 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" |
| target triple = "x86_64-unknown-linux-gnu" |
| %"byte[]" = type { i64, i8* } |
| %"char[][]" = type { i64, %"byte[]"* } |
| @.str = external constant [7 x i8] ; <[7 x i8]*> [#uses=1] |
| |
| ; CHECK-LABEL: @_Dmain |
| ; CHECK: load i8, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i32 0, i32 0) |
| ; CHECK: ret |
| define fastcc i32 @_Dmain(%"char[][]" %unnamed) { |
| entry: |
| %tmp = getelementptr [7 x i8], [7 x i8]* @.str, i32 0, i32 0 ; <i8*> [#uses=1] |
| br i1 undef, label %foreachbody, label %foreachend |
| |
| foreachbody: ; preds = %entry |
| %tmp4 = getelementptr i8, i8* %tmp, i32 undef ; <i8*> [#uses=1] |
| %tmp5 = load i8, i8* %tmp4 ; <i8> [#uses=0] |
| unreachable |
| |
| foreachend: ; preds = %entry |
| ret i32 0 |
| } |
| |