[llvm-commits] CVS: llvm/test/Regression/Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/Transforms/LoopUnswitch:

2006-06-13-SingleEntryPHI.ll added (r1.1)
---
Log message:

new testcase, distilled from povray


---
Diffs of the changes:  (+44 -0)

 2006-06-13-SingleEntryPHI.ll |   44 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 44 insertions(+)


Index: llvm/test/Regression/Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll
diff -c /dev/null llvm/test/Regression/Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll:1.1
*** /dev/null	Tue Jun 13 23:45:55 2006
--- llvm/test/Regression/Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll	Tue Jun 13 23:45:45 2006
***************
*** 0 ****
--- 1,44 ----
+ ; RUN: llvm-as < %s | opt -loop-unswitch -disable-output
+ 
+ 	%struct.BLEND_MAP = type { short, short, short, int, %struct.BLEND_MAP_ENTRY* }
+ 	%struct.BLEND_MAP_ENTRY = type { float, ubyte, { [5 x float], [4 x ubyte] } }
+ 	%struct.TPATTERN = type { ushort, ushort, ushort, int, float, float, float, %struct.WARP*, %struct.TPATTERN*, %struct.BLEND_MAP*, { %struct.anon, [4 x ubyte] } }
+ 	%struct.TURB = type { ushort, %struct.WARP*, [3 x double], int, float, float }
+ 	%struct.WARP = type { ushort, %struct.WARP* }
+ 	%struct.anon = type { float, [3 x double] }
+ 
+ implementation   ; Functions:
+ 
+ void %Parse_Pattern() {
+ entry:
+ 	br label %bb1096.outer20
+ 
+ bb671:		; preds = %cond_true1099
+ 	br label %bb1096.outer23
+ 
+ bb1096.outer20.loopexit:		; preds = %cond_true1099
+ 	%Local_Turb.0.ph24.lcssa = phi %struct.TURB* [ %Local_Turb.0.ph24, %cond_true1099 ]		; <%struct.TURB*> [#uses=1]
+ 	br label %bb1096.outer20
+ 
+ bb1096.outer20:		; preds = %bb1096.outer20.loopexit, %entry
+ 	%Local_Turb.0.ph22 = phi %struct.TURB* [ undef, %entry ], [ %Local_Turb.0.ph24.lcssa, %bb1096.outer20.loopexit ]		; <%struct.TURB*> [#uses=1]
+ 	%tmp1098 = seteq int 0, 0		; <bool> [#uses=1]
+ 	br label %bb1096.outer23
+ 
+ bb1096.outer23:		; preds = %bb1096.outer20, %bb671
+ 	%Local_Turb.0.ph24 = phi %struct.TURB* [ %Local_Turb.0.ph22, %bb1096.outer20 ], [ null, %bb671 ]		; <%struct.TURB*> [#uses=2]
+ 	br label %bb1096
+ 
+ bb1096:		; preds = %cond_true1099, %bb1096.outer23
+ 	br bool %tmp1098, label %cond_true1099, label %bb1102
+ 
+ cond_true1099:		; preds = %bb1096
+ 	switch int 0, label %bb1096.outer20.loopexit [
+ 		 int 161, label %bb671
+ 		 int 359, label %bb1096
+ 	]
+ 
+ bb1102:		; preds = %bb1096
+ 	%Local_Turb.0.ph24.lcssa1 = phi %struct.TURB* [ %Local_Turb.0.ph24, %bb1096 ]		; <%struct.TURB*> [#uses=0]
+ 	ret void
+ }