diff --git a/test/CodeGen/ARM/2007-04-30-CombinerCrash.ll b/test/CodeGen/ARM/2007-04-30-CombinerCrash.ll new file mode 100644 index 00000000000..ec70a596bc3 --- /dev/null +++ b/test/CodeGen/ARM/2007-04-30-CombinerCrash.ll @@ -0,0 +1,32 @@ +; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -mattr=+v6,+vfp2 + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:64" +target triple = "arm-apple-darwin8" + %struct.CHESS_POSITION = type { i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i32, i32, i8, i8, [64 x i8], i8, i8, i8, i8, i8 } +@search = external global %struct.CHESS_POSITION ; <%struct.CHESS_POSITION*> [#uses=3] +@file_mask = external global [8 x i64] ; <[8 x i64]*> [#uses=1] +@rank_mask.1.b = external global i1 ; [#uses=1] + +define fastcc void @EvaluateDevelopment() { +entry: + %tmp7 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 7) ; [#uses=1] + %tmp50 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 0) ; [#uses=1] + %tmp52 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 1) ; [#uses=1] + %tmp53 = or i64 %tmp52, %tmp50 ; [#uses=1] + %tmp57.b = load i1* @rank_mask.1.b ; [#uses=1] + %tmp57 = select i1 %tmp57.b, i64 71776119061217280, i64 0 ; [#uses=1] + %tmp58 = and i64 %tmp57, %tmp7 ; [#uses=1] + %tmp59 = lshr i64 %tmp58, 8 ; [#uses=1] + %tmp63 = load i64* getelementptr ([8 x i64]* @file_mask, i32 0, i32 4) ; [#uses=1] + %tmp64 = or i64 %tmp63, 0 ; [#uses=1] + %tmp65 = and i64 %tmp59, %tmp53 ; [#uses=1] + %tmp66 = and i64 %tmp65, %tmp64 ; [#uses=1] + %tmp67 = icmp eq i64 %tmp66, 0 ; [#uses=1] + br i1 %tmp67, label %cond_next145, label %cond_true70 + +cond_true70: ; preds = %entry + ret void + +cond_next145: ; preds = %entry + ret void +}