test/CodeGen/Generic/2008-02-26-NegatableCrash.ll

; RUN: llc < %s
; PR2096
	%struct.AVClass = type { ptr, ptr, ptr }
	%struct.AVCodec = type { ptr, i32, i32, i32, ptr, ptr, ptr, ptr, i32, ptr, ptr, ptr, ptr }
	%struct.AVCodecContext = type { ptr, i32, i32, i32, i32, i32, ptr, i32, %struct.AVRational, i32, i32, i32, i32, i32, ptr, i32, i32, i32, i32, i32, i32, i32, float, float, i32, i32, i32, i32, float, i32, i32, i32, ptr, ptr, i32, i32, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, [32 x i8], i32, i32, i32, i32, i32, i32, i32, float, i32, ptr, ptr, i32, i32, i32, i32, ptr, ptr, float, float, i32, ptr, i32, ptr, i32, i32, i32, float, float, float, float, i32, float, float, float, float, float, i32, i32, i32, ptr, i32, i32, i32, i32, %struct.AVRational, ptr, i32, i32, [4 x i64], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, i32, i32, i32, i32, i32, i32, ptr, i32, i32, i32, i32, i32, i32, ptr, ptr, i32, i32, i32, i32, ptr, i32, ptr, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i32, float }
	%struct.AVFrame = type { [4 x ptr], [4 x i32], [4 x ptr], i32, i32, i64, i32, i32, i32, i32, i32, ptr, i32, ptr, [2 x ptr], ptr, i8, ptr, [4 x i64], i32, i32, i32, i32, i32, ptr, i32, i32, ptr, [2 x ptr] }
	%struct.AVOption = type opaque
	%struct.AVPaletteControl = type { i32, [256 x i32] }
	%struct.AVPanScan = type { i32, i32, i32, [3 x [2 x i16]] }
	%struct.AVRational = type { i32, i32 }
	%struct.RcOverride = type { i32, i32, i32, float }

define i32 @sonic_encode_frame(ptr %avctx, ptr %buf, i32 %buf_size, ptr %data) {
entry:
	switch i32 0, label %bb429 [
		 i32 0, label %bb244.preheader
		 i32 1, label %bb279.preheader
	]

bb279.preheader:		; preds = %entry
	ret i32 0

bb244.preheader:		; preds = %entry
	ret i32 0

bb429:		; preds = %entry
	br i1 false, label %bb.nph1770, label %bb627

bb.nph1770:		; preds = %bb429
	br i1 false, label %bb471, label %bb505

bb471:		; preds = %bb471, %bb.nph1770
	%tmp487 = fadd double 0.000000e+00, 0.000000e+00		; <double> [#uses=1]
	br i1 false, label %bb505, label %bb471

bb505:		; preds = %bb471, %bb.nph1770
	%xy.0.lcssa = phi double [ 0.000000e+00, %bb.nph1770 ], [ %tmp487, %bb471 ]		; <double> [#uses=1]
	%tmp507 = fsub double -0.000000e+00, %xy.0.lcssa		; <double> [#uses=1]
	%tmp509 = fdiv double %tmp507, 0.000000e+00		; <double> [#uses=1]
	%tmp510 = fmul double %tmp509, 1.024000e+03		; <double> [#uses=1]
	%tmp516 = fdiv double %tmp510, 0.000000e+00		; <double> [#uses=1]
	%tmp517 = fadd double %tmp516, 5.000000e-01		; <double> [#uses=1]
	%tmp518 = tail call double @floor( double %tmp517 ) nounwind readnone 		; <double> [#uses=0]
	ret i32 0

bb627:		; preds = %bb429
	ret i32 0
}

declare double @floor(double) nounwind readnone