Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
[llvm/avr.git] / test / Transforms / InstCombine / 2007-10-31-StringCrash.ll
blob220f3e22b991290b366d1daf3f0f2e27e2fe6690
1 ; RUN: opt < %s -instcombine -disable-output
2 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-f80:128:128"
3 target triple = "i686-apple-darwin8"
5 declare void @__darwin_gcc3_preregister_frame_info()
7 define void @_start(i32 %argc, i8** %argv, i8** %envp) {
8 entry:
9         %tmp1 = bitcast void ()* @__darwin_gcc3_preregister_frame_info to i32*          ; <i32*> [#uses=1]
10         %tmp2 = load i32* %tmp1, align 4                ; <i32> [#uses=1]
11         %tmp3 = icmp ne i32 %tmp2, 0            ; <i1> [#uses=1]
12         %tmp34 = zext i1 %tmp3 to i8            ; <i8> [#uses=1]
13         %toBool = icmp ne i8 %tmp34, 0          ; <i1> [#uses=1]
14         br i1 %toBool, label %cond_true, label %return
16 cond_true:              ; preds = %entry
17         ret void
19 return:         ; preds = %entry
20         ret void