2009-11-15-ProcImpDefsBug.ll [plain text]
; RUN: llc < %s -mtriple=powerpc-apple-darwin8
define void @gcov_exit() nounwind {
entry:
br i1 undef, label %return, label %bb.nph341
bb.nph341: ; preds = %entry
br label %bb25
bb25: ; preds = %read_fatal, %bb.nph341
br i1 undef, label %bb49.1, label %bb48
bb48: ; preds = %bb25
br label %bb49.1
bb51: ; preds = %bb48.4, %bb49.3
switch i32 undef, label %bb58 [
i32 0, label %rewrite
i32 1734567009, label %bb59
]
bb58: ; preds = %bb51
br label %read_fatal
bb59: ; preds = %bb51
br i1 undef, label %bb60, label %bb3.i156
bb3.i156: ; preds = %bb59
br label %read_fatal
bb60: ; preds = %bb59
br i1 undef, label %bb78.preheader, label %rewrite
bb78.preheader: ; preds = %bb60
br i1 undef, label %bb62, label %bb80
bb62: ; preds = %bb78.preheader
br i1 undef, label %bb64, label %read_mismatch
bb64: ; preds = %bb62
br i1 undef, label %bb65, label %read_mismatch
bb65: ; preds = %bb64
br i1 undef, label %bb75, label %read_mismatch
read_mismatch: ; preds = %bb98, %bb119.preheader, %bb72, %bb71, %bb65, %bb64, %bb62
br label %read_fatal
bb71: ; preds = %bb75
br i1 undef, label %bb72, label %read_mismatch
bb72: ; preds = %bb71
br i1 undef, label %bb73, label %read_mismatch
bb73: ; preds = %bb72
unreachable
bb74: ; preds = %bb75
br label %bb75
bb75: ; preds = %bb74, %bb65
br i1 undef, label %bb74, label %bb71
bb80: ; preds = %bb78.preheader
unreachable
read_fatal: ; preds = %read_mismatch, %bb3.i156, %bb58
br i1 undef, label %return, label %bb25
rewrite: ; preds = %bb60, %bb51
br i1 undef, label %bb94, label %bb119.preheader
bb94: ; preds = %rewrite
unreachable
bb119.preheader: ; preds = %rewrite
br i1 undef, label %read_mismatch, label %bb98
bb98: ; preds = %bb119.preheader
br label %read_mismatch
return: ; preds = %read_fatal, %entry
ret void
bb49.1: ; preds = %bb48, %bb25
br i1 undef, label %bb49.2, label %bb48.2
bb49.2: ; preds = %bb48.2, %bb49.1
br i1 undef, label %bb49.3, label %bb48.3
bb48.2: ; preds = %bb49.1
br label %bb49.2
bb49.3: ; preds = %bb48.3, %bb49.2
%c_ix.0.3 = phi i32 [ undef, %bb48.3 ], [ undef, %bb49.2 ] ; <i32> [#uses=1]
br i1 undef, label %bb51, label %bb48.4
bb48.3: ; preds = %bb49.2
store i64* undef, i64** undef, align 4
br label %bb49.3
bb48.4: ; preds = %bb49.3
%0 = getelementptr inbounds [5 x i64*]* undef, i32 0, i32 %c_ix.0.3 ; <i64**> [#uses=0]
br label %bb51
}