Blame - llvm/test/CodeGen/PowerPC/2006-04-19-vmaddfp-crash.ll - toolchain/llvm-project

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Dan Gohman	c8054d9	2009-09-09 00:09:15 +0000	[diff] [blame^]	1	; RUN: llc < %s -march=ppc32 -mcpu=g5
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	2	; END.
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	3
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	4	define void @test(i8* %stack) {
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	5	entry:
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	6	%tmp9 = icmp eq i32 0, 0 ; <i1> [#uses=1]
				7	%tmp30 = icmp eq i32 0, 0 ; <i1> [#uses=1]
				8	br i1 %tmp30, label %cond_next54, label %cond_true31
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	9	cond_true860: ; preds = %bb855
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	10	%tmp879 = tail call <4 x float> @llvm.ppc.altivec.vmaddfp( <4 x float> zeroinitializer, <4 x float> zeroinitializer, <4 x float> zeroinitializer ) ; <<4 x float>> [#uses=1]
				11	%tmp880 = bitcast <4 x float> %tmp879 to <4 x i32> ; <<4 x i32>> [#uses=2]
				12	%tmp883 = shufflevector <4 x i32> %tmp880, <4 x i32> undef, <4 x i32> < i32 1, i32 1, i32 1, i32 1 > ; <<4 x i32>> [#uses=1]
				13	%tmp883.upgrd.1 = bitcast <4 x i32> %tmp883 to <4 x float> ; <<4 x float>> [#uses=1]
				14	%tmp885 = shufflevector <4 x i32> %tmp880, <4 x i32> undef, <4 x i32> < i32 2, i32 2, i32 2, i32 2 > ; <<4 x i32>> [#uses=1]
				15	%tmp885.upgrd.2 = bitcast <4 x i32> %tmp885 to <4 x float> ; <<4 x float>> [#uses=1]
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	16	br label %cond_next905
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	17	cond_true31: ; preds = %entry
				18	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	19	cond_next54: ; preds = %entry
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	20	br i1 %tmp9, label %cond_false385, label %bb279
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	21	bb279: ; preds = %cond_next54
				22	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	23	cond_false385: ; preds = %cond_next54
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	24	%tmp388 = icmp eq i32 0, 0 ; <i1> [#uses=1]
				25	br i1 %tmp388, label %cond_next463, label %cond_true389
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	26	cond_true389: ; preds = %cond_false385
				27	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	28	cond_next463: ; preds = %cond_false385
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	29	%tmp1208107 = icmp ugt i8* null, %stack ; <i1> [#uses=1]
				30	br i1 %tmp1208107, label %cond_true1209.preheader, label %bb1212
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	31	cond_true498: ; preds = %cond_true1209.preheader
				32	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	33	cond_true519: ; preds = %cond_true1209.preheader
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	34	%bothcond = or i1 false, false ; <i1> [#uses=1]
				35	br i1 %bothcond, label %bb855, label %bb980
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	36	cond_false548: ; preds = %cond_true1209.preheader
				37	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	38	bb855: ; preds = %cond_true519
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	39	%tmp859 = icmp eq i32 0, 0 ; <i1> [#uses=1]
				40	br i1 %tmp859, label %cond_true860, label %cond_next905
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	41	cond_next905: ; preds = %bb855, %cond_true860
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	42	%vfpw2.4 = phi <4 x float> [ %tmp885.upgrd.2, %cond_true860 ], [ undef, %bb855 ] ; <<4 x float>> [#uses=0]
				43	%vfpw1.4 = phi <4 x float> [ %tmp883.upgrd.1, %cond_true860 ], [ undef, %bb855 ] ; <<4 x float>> [#uses=0]
				44	%tmp930 = bitcast <4 x float> zeroinitializer to <4 x i32> ; <<4 x i32>> [#uses=0]
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	45	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	46	bb980: ; preds = %cond_true519
				47	ret void
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	48	cond_true1209.preheader: ; preds = %cond_next463
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	49	%tmp496 = and i32 0, 12288 ; <i32> [#uses=1]
				50	switch i32 %tmp496, label %cond_false548 [
				51	i32 0, label %cond_true498
				52	i32 4096, label %cond_true519
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	53	]
Chris Lattner	4ae41a3	2006-04-20 05:57:43 +0000	[diff] [blame]	54	bb1212: ; preds = %cond_next463
				55	ret void
				56	}
				57
Tanya Lattner	8bf97c2	2008-03-25 04:26:08 +0000	[diff] [blame]	58	declare <4 x float> @llvm.ppc.altivec.vmaddfp(<4 x float>, <4 x float>, <4 x float>)