[llvm-commits] CVS: llvm/test/Regression/CodeGen/PowerPC/2006-04-19-vmaddfp-crash.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/CodeGen/PowerPC:

2006-04-19-vmaddfp-crash.ll added (r1.1)
---
Log message:

New testcase for a codegen crash


---
Diffs of the changes:  (+72 -0)

 2006-04-19-vmaddfp-crash.ll |   72 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 72 insertions(+)


Index: llvm/test/Regression/CodeGen/PowerPC/2006-04-19-vmaddfp-crash.ll
diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/2006-04-19-vmaddfp-crash.ll:1.1
*** /dev/null	Thu Apr 20 00:57:53 2006
--- llvm/test/Regression/CodeGen/PowerPC/2006-04-19-vmaddfp-crash.ll	Thu Apr 20 00:57:43 2006
***************
*** 0 ****
--- 1,72 ----
+ ; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5
+ 
+ void %test(sbyte* %stack) {
+ entry:
+ 	%tmp9 = seteq int 0, 0		; <bool> [#uses=1]
+ 	%tmp30 = seteq uint 0, 0		; <bool> [#uses=1]
+ 	br bool %tmp30, label %cond_next54, label %cond_true31
+ 
+ cond_true860:		; preds = %bb855
+ 	%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]
+ 	%tmp880 = cast <4 x float> %tmp879 to <4 x int>		; <<4 x int>> [#uses=2]
+ 	%tmp883 = shufflevector <4 x int> %tmp880, <4 x int> undef, <4 x uint> < uint 1, uint 1, uint 1, uint 1 >		; <<4 x int>> [#uses=1]
+ 	%tmp883 = cast <4 x int> %tmp883 to <4 x float>		; <<4 x float>> [#uses=1]
+ 	%tmp885 = shufflevector <4 x int> %tmp880, <4 x int> undef, <4 x uint> < uint 2, uint 2, uint 2, uint 2 >		; <<4 x int>> [#uses=1]
+ 	%tmp885 = cast <4 x int> %tmp885 to <4 x float>		; <<4 x float>> [#uses=1]
+ 	br label %cond_next905
+ 
+ cond_true31:		; preds = %entry
+ 	ret void
+ 
+ cond_next54:		; preds = %entry
+ 	br bool %tmp9, label %cond_false385, label %bb279
+ 
+ bb279:		; preds = %cond_next54
+ 	ret void
+ 
+ cond_false385:		; preds = %cond_next54
+ 	%tmp388 = seteq uint 0, 0		; <bool> [#uses=1]
+ 	br bool %tmp388, label %cond_next463, label %cond_true389
+ 
+ cond_true389:		; preds = %cond_false385
+ 	ret void
+ 
+ cond_next463:		; preds = %cond_false385
+ 	%tmp1208107 = setgt sbyte* null, %stack		; <bool> [#uses=1]
+ 	br bool %tmp1208107, label %cond_true1209.preheader, label %bb1212
+ 
+ cond_true498:		; preds = %cond_true1209.preheader
+ 	ret void
+ 
+ cond_true519:		; preds = %cond_true1209.preheader
+ 	%bothcond = or bool false, false		; <bool> [#uses=1]
+ 	br bool %bothcond, label %bb855, label %bb980
+ 
+ cond_false548:		; preds = %cond_true1209.preheader
+ 	ret void
+ 
+ bb855:		; preds = %cond_true519
+ 	%tmp859 = seteq int 0, 0		; <bool> [#uses=1]
+ 	br bool %tmp859, label %cond_true860, label %cond_next905
+ 
+ cond_next905:		; preds = %bb855, %cond_true860
+ 	%vfpw2.4 = phi <4 x float> [ %tmp885, %cond_true860 ], [ undef, %bb855 ]		; <<4 x float>> [#uses=0]
+ 	%vfpw1.4 = phi <4 x float> [ %tmp883, %cond_true860 ], [ undef, %bb855 ]		; <<4 x float>> [#uses=0]
+ 	%tmp930 = cast <4 x float> zeroinitializer to <4 x int>		; <<4 x int>> [#uses=0]
+ 	ret void
+ 
+ bb980:		; preds = %cond_true519
+ 	ret void
+ 
+ cond_true1209.preheader:		; preds = %cond_next463
+ 	%tmp496 = and uint 0, 12288		; <uint> [#uses=1]
+ 	switch uint %tmp496, label %cond_false548 [
+ 		 uint 0, label %cond_true498
+ 		 uint 4096, label %cond_true519
+ 	]
+ 
+ bb1212:		; preds = %cond_next463
+ 	ret void
+ }
+ 
+ declare <4 x float> %llvm.ppc.altivec.vmaddfp(<4 x float>, <4 x float>, <4 x float>)