[GlobalOpt][test] Remove br i1 undef

diff --git a/llvm/test/Transforms/GlobalOpt/2009-06-01-RecursivePHI.ll b/llvm/test/Transforms/GlobalOpt/2009-06-01-RecursivePHI.ll
index 30e4d42..31af1b1 100644 (file)
--- a/llvm/test/Transforms/GlobalOpt/2009-06-01-RecursivePHI.ll
+++ b/llvm/test/Transforms/GlobalOpt/2009-06-01-RecursivePHI.ll
@@ -7,27 +7,27 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1
        %struct.s_placer_opts = type { i32, float, i32, i32, i8*, i32, i32 }
 @net = internal global %struct.s_net* null             ; <%struct.s_net**> [#uses=4]
 
-define fastcc void @alloc_and_load_placement_structs(i32 %place_cost_type, i32 %num_regions, float %place_cost_exp, float*** nocapture %old_region_occ_x, float*** nocapture %old_region_occ_y) nounwind ssp {
+define fastcc void @alloc_and_load_placement_structs(i32 %place_cost_type, i32 %num_regions, float %place_cost_exp, float*** nocapture %old_region_occ_x, float*** nocapture %old_region_occ_y, i1 %c1, i1 %c2, i1 %c3, i1 %c4, i1 %c5, i1 %c6, i1 %c7, i1 %c8, i1 %c9, i1 %c10, i1 %c11, i1 %c12) nounwind ssp {
 entry:
-       br i1 undef, label %bb.i, label %my_malloc.exit
+       br i1 %c1, label %bb.i, label %my_malloc.exit
 
 bb.i:          ; preds = %entry
        unreachable
 
 my_malloc.exit:                ; preds = %entry
-       br i1 undef, label %bb.i81, label %my_malloc.exit83
+       br i1 %c2, label %bb.i81, label %my_malloc.exit83
 
 bb.i81:                ; preds = %my_malloc.exit
        unreachable
 
 my_malloc.exit83:              ; preds = %my_malloc.exit
-       br i1 undef, label %bb.i.i57, label %my_calloc.exit.i
+       br i1 %c3, label %bb.i.i57, label %my_calloc.exit.i
 
 bb.i.i57:              ; preds = %my_malloc.exit83
        unreachable
 
 my_calloc.exit.i:              ; preds = %my_malloc.exit83
-       br i1 undef, label %bb.i4.i, label %my_calloc.exit5.i
+       br i1 %c4, label %bb.i4.i, label %my_calloc.exit5.i
 
 bb.i4.i:               ; preds = %my_calloc.exit.i
        unreachable
@@ -37,33 +37,33 @@ my_calloc.exit5.i:          ; preds = %my_calloc.exit.i
        br label %bb17.i78
 
 bb1.i61:               ; preds = %bb4.preheader.i, %bb1.i61
-       br i1 undef, label %bb1.i61, label %bb5.i62
+       br i1 %c5, label %bb1.i61, label %bb5.i62
 
 bb5.i62:               ; preds = %bb1.i61
-       br i1 undef, label %bb6.i64, label %bb15.preheader.i
+       br i1 %c6, label %bb6.i64, label %bb15.preheader.i
 
 bb15.preheader.i:              ; preds = %bb4.preheader.i, %bb5.i62
        br label %bb16.i77
 
 bb6.i64:               ; preds = %bb5.i62
-       br i1 undef, label %bb7.i65, label %bb8.i67
+       br i1 %c7, label %bb7.i65, label %bb8.i67
 
 bb7.i65:               ; preds = %bb6.i64
        unreachable
 
 bb8.i67:               ; preds = %bb6.i64
-       br i1 undef, label %bb.i1.i68, label %my_malloc.exit.i70
+       br i1 %c8, label %bb.i1.i68, label %my_malloc.exit.i70
 
 bb.i1.i68:             ; preds = %bb8.i67
        unreachable
 
 my_malloc.exit.i70:            ; preds = %bb8.i67
        %0 = load %struct.s_net*, %struct.s_net** @net, align 4         ; <%struct.s_net*> [#uses=1]
-       br i1 undef, label %bb9.i71, label %bb16.i77
+       br i1 %c9, label %bb9.i71, label %bb16.i77
 
 bb9.i71:               ; preds = %bb9.i71, %my_malloc.exit.i70
        %1 = load %struct.s_net*, %struct.s_net** @net, align 4         ; <%struct.s_net*> [#uses=1]
-       br i1 undef, label %bb9.i71, label %bb16.i77
+       br i1 %c10, label %bb9.i71, label %bb16.i77
 
 bb16.i77:              ; preds = %bb9.i71, %my_malloc.exit.i70, %bb15.preheader.i
        %.pre41.i.rle244 = phi %struct.s_net* [ %.pre41.i, %bb15.preheader.i ], [ %0, %my_malloc.exit.i70 ], [ %1, %bb9.i71 ]           ; <%struct.s_net*> [#uses=1]
@@ -71,27 +71,27 @@ bb16.i77:           ; preds = %bb9.i71, %my_malloc.exit.i70, %bb15.preheader.i
 
 bb17.i78:              ; preds = %bb16.i77, %my_calloc.exit5.i
        %.pre41.i = phi %struct.s_net* [ %.pre41.i.rle244, %bb16.i77 ], [ %.pre.i58, %my_calloc.exit5.i ]               ; <%struct.s_net*> [#uses=1]
-       br i1 undef, label %bb4.preheader.i, label %alloc_and_load_unique_pin_list.exit
+       br i1 %c11, label %bb4.preheader.i, label %alloc_and_load_unique_pin_list.exit
 
 bb4.preheader.i:               ; preds = %bb17.i78
-       br i1 undef, label %bb1.i61, label %bb15.preheader.i
+       br i1 %c12, label %bb1.i61, label %bb15.preheader.i
 
 alloc_and_load_unique_pin_list.exit:           ; preds = %bb17.i78
        ret void
 }
 
-define void @read_net(i8* %net_file) nounwind ssp {
+define void @read_net(i8* %net_file, i1 %c1, i1 %c2, i1 %c3, i1 %c4, i1 %c5) nounwind ssp {
 entry:
-       br i1 undef, label %bb3.us.us.i, label %bb6.preheader
+       br i1 %c1, label %bb3.us.us.i, label %bb6.preheader
 
 bb6.preheader:         ; preds = %entry
-       br i1 undef, label %bb7, label %bb
+       br i1 %c2, label %bb7, label %bb
 
 bb3.us.us.i:           ; preds = %entry
        unreachable
 
 bb:            ; preds = %bb6.preheader
-       br i1 undef, label %bb.i34, label %bb1.i38
+       br i1 %c3, label %bb.i34, label %bb1.i38
 
 bb.i34:                ; preds = %bb
        unreachable
@@ -100,14 +100,14 @@ bb1.i38:          ; preds = %bb
        %mallocsize = mul i64 28, undef                  ; <i64> [#uses=1]
        %malloccall = tail call i8* @malloc(i64 %mallocsize)      ; <i8*> [#uses=1]
        %0 = bitcast i8* %malloccall to %struct.s_net*  ; <%struct.s_net*> [#uses=1]
-       br i1 undef, label %bb.i1.i39, label %my_malloc.exit2.i
+       br i1 %c4, label %bb.i1.i39, label %my_malloc.exit2.i
 
 bb.i1.i39:             ; preds = %bb1.i38
        unreachable
 
 my_malloc.exit2.i:             ; preds = %bb1.i38
        store %struct.s_net* %0, %struct.s_net** @net, align 4
-       br i1 undef, label %bb.i7.i40, label %my_malloc.exit8.i
+       br i1 %c5, label %bb.i7.i40, label %my_malloc.exit8.i
 
 bb.i7.i40:             ; preds = %my_malloc.exit2.i
        unreachable