[llvm-commits] [llvm] r50771 - /llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll
Chris Lattner
clattner at apple.com
Tue May 6 16:50:43 PDT 2008
On May 6, 2008, at 2:01 PM, Owen Anderson wrote:
> Author: resistor
> Date: Tue May 6 16:01:34 2008
> New Revision: 50771
>
> URL: http://llvm.org/viewvc/llvm-project?rev=50771&view=rev
> Log:
> Testcase for r50770.
This should only run the loop delete pass, not everything else.
Please reduce the testcase.
-Chris
>
>
> Added:
> llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll
>
> Added: llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll?rev=50771&view=auto
>
> =
> =
> =
> =
> =
> =
> =
> =
> ======================================================================
> --- llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll (added)
> +++ llvm/trunk/test/Transforms/LoopDeletion/2008-05-06-Phi.ll Tue
> May 6 16:01:34 2008
> @@ -0,0 +1,109 @@
> +; RUN: llvm-as < %s | opt -inline -tailduplicate -instcombine -jump-
> threading -licm -loop-unswitch -instcombine -indvars -loop-deletion -
> gvn -simplifycfg -verify
> +
> +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-
> i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-
> f80:128:128"
> +target triple = "i386-apple-darwin9"
> + %struct.BF_BitstreamElement = type { i32, i16 }
> + %struct.BF_BitstreamPart = type { i32,
> %struct.BF_BitstreamElement* }
> + %struct.BF_PartHolder = type { i32, %struct.BF_BitstreamPart* }
> + %struct.Bit_stream_struc = type { i8*, i32, %struct.FILE*, i8*,
> i32, i32, i32, i32 }
> + %struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf,
> i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*,
> i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x
> i8], [1 x i8], %struct.__sbuf, i32, i64 }
> + %struct.III_scalefac_t = type { [22 x i32], [13 x [3 x i32]] }
> + %struct.III_side_info_t = type { i32, i32, i32, [2 x [4 x i32]],
> [2 x %struct.anon] }
> + %struct.__sFILEX = type opaque
> + %struct.__sbuf = type { i8*, i32 }
> + %struct.anon = type { [2 x %struct.gr_info_ss] }
> + %struct.gr_info = type { i32, i32, i32, i32, i32, i32, i32, i32,
> [3 x i32], [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32,
> i32*, [4 x i32] }
> + %struct.gr_info_ss = type { %struct.gr_info }
> + %struct.lame_global_flags = type { i32, i32, i32, i32, i32, i32,
> i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32,
> i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*,
> i8*, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32,
> i32, i32, i32, i32, float, i32, i32, i32, float, float, float,
> float, i32, i32, i32, i32, i32, i32, i32, i32 }
> + at scaleFactorsPH = external global [2 x [2 x
> %struct.BF_PartHolder*]] ; <[2 x [2 x %struct.BF_PartHolder*]]*>
> [#uses=1]
> + at slen1_tab = external constant [16 x i32] ; <[16 x i32]*> [#uses=1]
> +
> +declare %struct.BF_PartHolder*
> @BF_addElement(%struct.BF_PartHolder*, %struct.BF_BitstreamElement*)
> nounwind
> +
> +define %struct.BF_PartHolder* @BF_addEntry(%struct.BF_PartHolder*
> %thePH, i32 %value, i32 %length) nounwind {
> +entry:
> + %myElement = alloca %struct.BF_BitstreamElement ; <
> %struct.BF_BitstreamElement*> [#uses=2]
> + %tmp1 = getelementptr %struct.BF_BitstreamElement* %myElement, i32
> 0, i32 0 ; <i32*> [#uses=1]
> + store i32 %value, i32* %tmp1, align 8
> + %tmp7 = icmp eq i32 %length, 0 ; <i1> [#uses=1]
> + br i1 %tmp7, label %bb13, label %bb
> +
> +bb: ; preds = %entry
> + %tmp10 = call %struct.BF_PartHolder*
> @BF_addElement( %struct.BF_PartHolder* %thePH,
> %struct.BF_BitstreamElement* %myElement ) nounwind ; <
> %struct.BF_PartHolder*> [#uses=1]
> + ret %struct.BF_PartHolder* %tmp10
> +
> +bb13: ; preds = %entry
> + ret %struct.BF_PartHolder* %thePH
> +}
> +
> +define void @III_format_bitstream(%struct.lame_global_flags* %gfp,
> i32 %bitsPerFrame, [2 x [576 x i32]]* %l3_enc,
> %struct.III_side_info_t* %l3_side, [2 x %struct.III_scalefac_t]*
> %scalefac, %struct.Bit_stream_struc* %in_bs) nounwind {
> +entry:
> + call fastcc void @encodeMainData( %struct.lame_global_flags* %gfp,
> [2 x [576 x i32]]* %l3_enc, %struct.III_side_info_t* %l3_side, [2 x
> %struct.III_scalefac_t]* %scalefac ) nounwind
> + unreachable
> +}
> +
> +define internal fastcc void
> @encodeMainData(%struct.lame_global_flags* %gfp, [2 x [576 x i32]]*
> %l3_enc, %struct.III_side_info_t* %si, [2 x %struct.III_scalefac_t]*
> %scalefac) nounwind {
> +entry:
> + %tmp69 = getelementptr %struct.lame_global_flags* %gfp, i32 0, i32
> 43 ; <i32*> [#uses=1]
> + %tmp70 = load i32* %tmp69, align 4 ; <i32> [#uses=1]
> + %tmp71 = icmp eq i32 %tmp70, 1 ; <i1> [#uses=1]
> + br i1 %tmp71, label %bb352, label %bb498
> +
> +bb113: ; preds = %bb132
> + %tmp123 = getelementptr [2 x %struct.III_scalefac_t]* %scalefac,
> i32 0, i32 0, i32 1, i32 %sfb.0, i32 %window.0 ; <i32*> [#uses=1]
> + %tmp124 = load i32* %tmp123, align 4 ; <i32> [#uses=1]
> + %tmp126 = load %struct.BF_PartHolder** %tmp80, align 4 ; <
> %struct.BF_PartHolder*> [#uses=1]
> + %tmp128 = call %struct.BF_PartHolder*
> @BF_addEntry( %struct.BF_PartHolder* %tmp126, i32 %tmp124, i32
> %tmp93 ) nounwind ; <%struct.BF_PartHolder*> [#uses=1]
> + store %struct.BF_PartHolder* %tmp128, %struct.BF_PartHolder**
> %tmp80, align 4
> + %tmp131 = add i32 %window.0, 1 ; <i32> [#uses=1]
> + br label %bb132
> +
> +bb132: ; preds = %bb140, %bb113
> + %window.0 = phi i32 [ %tmp131, %bb113 ], [ 0, %bb140 ] ; <i32>
> [#uses=3]
> + %tmp134 = icmp slt i32 %window.0, 3 ; <i1> [#uses=1]
> + br i1 %tmp134, label %bb113, label %bb137
> +
> +bb137: ; preds = %bb132
> + %tmp139 = add i32 %sfb.0, 1 ; <i32> [#uses=1]
> + br label %bb140
> +
> +bb140: ; preds = %bb341, %bb137
> + %sfb.0 = phi i32 [ %tmp139, %bb137 ], [ 0, %bb341 ] ; <i32>
> [#uses=3]
> + %tmp142 = icmp slt i32 %sfb.0, 6 ; <i1> [#uses=1]
> + br i1 %tmp142, label %bb132, label %bb174
> +
> +bb166: ; preds = %bb174
> + %tmp160 = load %struct.BF_PartHolder** %tmp80, align 4 ; <
> %struct.BF_PartHolder*> [#uses=1]
> + %tmp162 = call %struct.BF_PartHolder*
> @BF_addEntry( %struct.BF_PartHolder* %tmp160, i32 0, i32 0 )
> nounwind ; <%struct.BF_PartHolder*> [#uses=0]
> + unreachable
> +
> +bb174: ; preds = %bb140
> + %tmp176 = icmp slt i32 6, 12 ; <i1> [#uses=1]
> + br i1 %tmp176, label %bb166, label %bb341
> +
> +bb341: ; preds = %bb352, %bb174
> + %tmp80 = getelementptr [2 x [2 x %struct.BF_PartHolder*]]*
> @scaleFactorsPH, i32 0, i32 0, i32 0 ; <%struct.BF_PartHolder**>
> [#uses=3]
> + %tmp92 = getelementptr [16 x i32]* @slen1_tab, i32 0, i32 0 ;
> <i32*> [#uses=1]
> + %tmp93 = load i32* %tmp92, align 4 ; <i32> [#uses=1]
> + br label %bb140
> +
> +bb352: ; preds = %entry
> + %tmp354 = icmp slt i32 0, 2 ; <i1> [#uses=1]
> + br i1 %tmp354, label %bb341, label %return
> +
> +bb498: ; preds = %entry
> + ret void
> +
> +return: ; preds = %bb352
> + ret void
> +}
> +
> +define void @getframebits(%struct.lame_global_flags* %gfp, i32*
> %bitsPerFrame, i32* %mean_bits) nounwind {
> +entry:
> + unreachable
> +}
> +
> +define i32 @lame_encode_buffer(%struct.lame_global_flags* %gfp,
> i16* %buffer_l, i16* %buffer_r, i32 %nsamples, i8* %mp3buf, i32
> %mp3buf_size) nounwind {
> +entry:
> + unreachable
> +}
>
>
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