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llvm-mirror/test/Transforms/InstCombine/2007-10-12-Crash.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

39 lines
1.2 KiB
LLVM

; RUN: opt < %s -instcombine -disable-output
%struct.Ray = type { %struct.Vec, %struct.Vec }
%struct.Scene = type { i32 (...)** }
%struct.Vec = type { double, double, double }
declare double @_Z9ray_traceRK3VecRK3RayRK5Scene(%struct.Vec*, %struct.Ray*, %struct.Scene*)
define i32 @main(i32 %argc, i8** %argv) {
entry:
%tmp3 = alloca %struct.Ray, align 4 ; <%struct.Ray*> [#uses=2]
%tmp97 = icmp slt i32 0, 512 ; <i1> [#uses=1]
br i1 %tmp97, label %bb71, label %bb108
bb29: ; preds = %bb62
%tmp322 = bitcast %struct.Ray* %tmp3 to %struct.Vec* ; <%struct.Vec*> [#uses=1]
%tmp322.0 = getelementptr %struct.Vec* %tmp322, i32 0, i32 0 ; <double*> [#uses=1]
store double 0.000000e+00, double* %tmp322.0
%tmp57 = call double @_Z9ray_traceRK3VecRK3RayRK5Scene( %struct.Vec* null, %struct.Ray* %tmp3, %struct.Scene* null ) ; <double> [#uses=0]
br label %bb62
bb62: ; preds = %bb71, %bb29
%tmp65 = icmp slt i32 0, 4 ; <i1> [#uses=1]
br i1 %tmp65, label %bb29, label %bb68
bb68: ; preds = %bb62
ret i32 0
bb71: ; preds = %entry
%tmp74 = icmp slt i32 0, 4 ; <i1> [#uses=1]
br i1 %tmp74, label %bb62, label %bb77
bb77: ; preds = %bb71
ret i32 0
bb108: ; preds = %entry
ret i32 0
}