Regression is gone, don't try to find it on clean target.

llvm-svn: 33296

11 files changed, 0 insertions, 466 deletions

diff --git a/llvm/test/Regression/Transforms/CodeExtractor/.cvsignore b/llvm/test/Regression/Transforms/CodeExtractor/.cvsignore
deleted file mode 100644
index 7f2443f2f31..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Output
-*.log
-*.sum
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-13-LoopExtractorCrash.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-13-LoopExtractorCrash.ll
deleted file mode 100644
index 3100d649ba8..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-13-LoopExtractorCrash.ll
+++ /dev/null
@@ -1,75 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-
-void %solve() {
-entry:
-	br label %loopentry.0
-
-loopentry.0:		; preds = %entry, %endif.0
-	br bool false, label %no_exit.0, label %loopexit.0
-
-no_exit.0:		; preds = %loopentry.0
-	br bool false, label %then.0, label %endif.0
-
-then.0:		; preds = %no_exit.0
-	br bool false, label %shortcirc_done, label %shortcirc_next
-
-shortcirc_next:		; preds = %then.0
-	br label %shortcirc_done
-
-shortcirc_done:		; preds = %then.0, %shortcirc_next
-	br bool false, label %then.1, label %endif.1
-
-then.1:		; preds = %shortcirc_done
-	br bool false, label %cond_true, label %cond_false
-
-cond_true:		; preds = %then.1
-	br label %cond_continue
-
-cond_false:		; preds = %then.1
-	br label %cond_continue
-
-cond_continue:		; preds = %cond_true, %cond_false
-	br label %return
-
-after_ret.0:		; No predecessors!
-	br label %endif.1
-
-endif.1:		; preds = %shortcirc_done, %after_ret.0
-	br label %endif.0
-
-endif.0:		; preds = %no_exit.0, %endif.1
-	br label %loopentry.0
-
-loopexit.0:		; preds = %loopentry.0
-	br bool false, label %then.2, label %endif.2
-
-then.2:		; preds = %loopexit.0
-	br bool false, label %then.3, label %endif.3
-
-then.3:		; preds = %then.2
-	br label %return
-
-after_ret.1:		; No predecessors!
-	br label %endif.3
-
-endif.3:		; preds = %then.2, %after_ret.1
-	br label %endif.2
-
-endif.2:		; preds = %loopexit.0, %endif.3
-	br label %loopentry.1
-
-loopentry.1:		; preds = %endif.2, %no_exit.1
-	br bool false, label %no_exit.1, label %loopexit.1
-
-no_exit.1:		; preds = %loopentry.1
-	br label %loopentry.1
-
-loopexit.1:		; preds = %loopentry.1
-	br label %return
-
-after_ret.2:		; No predecessors!
-	br label %return
-
-return:		; preds = %cond_continue, %then.3, %loopexit.1, %after_ret.2
-	ret void
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-DominanceProblem.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-DominanceProblem.ll
deleted file mode 100644
index 186466dc9b2..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-DominanceProblem.ll
+++ /dev/null
@@ -1,34 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-; This testcase is failing the loop extractor because not all exit blocks 
-; are dominated by all of the live-outs.
-
-implementation   ; Functions:
-
-int %ab(int %alpha, int %beta) {
-entry:
-	br label %loopentry.1.preheader
-
-loopentry.1.preheader:		; preds = %then.1
-	br label %loopentry.1
-
-loopentry.1:		; preds = %loopentry.1.preheader, %no_exit.1
-	br bool false, label %no_exit.1, label %loopexit.0.loopexit1
-
-no_exit.1:		; preds = %loopentry.1
-	%tmp.53 = load int* null		; <int> [#uses=1]
-	br bool false, label %shortcirc_next.2, label %loopentry.1
-
-shortcirc_next.2:		; preds = %no_exit.1
-	%tmp.563 = call int %wins( int 0, int %tmp.53, int 3 )		; <int> [#uses=0]
-	ret int 0
-
-loopexit.0.loopexit1:		; preds = %loopentry.1
-	br label %loopexit.0
-
-loopexit.0:		; preds = %loopexit.0.loopexit, %loopexit.0.loopexit1
-	ret int 0
-}
-
-declare int %wins(int, int, int)
-
-declare ushort %ab_code()
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-NoSwitchSupport.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-NoSwitchSupport.ll
deleted file mode 100644
index 3efcea56acc..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-14-NoSwitchSupport.ll
+++ /dev/null
@@ -1,27 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract-single -disable-output
-
-void %ab() {
-entry:
-	br label %codeReplTail
-
-then.1:		; preds = %codeReplTail
-	br label %loopentry.1
-
-loopentry.1:		; preds = %loopentry.1.preheader, %no_exit.1
-	br bool false, label %no_exit.1, label %loopexit.0.loopexit1
-
-no_exit.1:		; preds = %loopentry.1
-	br label %loopentry.1
-
-loopexit.0.loopexit:		; preds = %codeReplTail
-	ret void
-
-loopexit.0.loopexit1:		; preds = %loopentry.1
-	ret void
-
-codeReplTail:		; preds = %codeRepl, %codeReplTail
-	switch ushort 0, label %codeReplTail [
-		 ushort 0, label %loopexit.0.loopexit
-		 ushort 1, label %then.1
-	]
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-MissedLiveIns.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-MissedLiveIns.ll
deleted file mode 100644
index 67756b5ab54..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-MissedLiveIns.ll
+++ /dev/null
@@ -1,47 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-
-void %sendMTFValues() {
-entry:
-	br bool false, label %then.1, label %endif.1
-
-then.1:		; preds = %entry
-	br bool false, label %loopentry.6.preheader, label %else.0
-
-endif.1:		; preds = %entry
-	ret void
-
-else.0:		; preds = %then.1
-	ret void
-
-loopentry.6.preheader:		; preds = %then.1
-	br bool false, label %endif.7.preheader, label %loopexit.9
-
-endif.7.preheader:		; preds = %loopentry.6.preheader
-	%tmp.183 = add int 0, -1		; <int> [#uses=1]
-	br label %endif.7
-
-endif.7:		; preds = %endif.7.preheader, %loopexit.15
-	br bool false, label %loopentry.10, label %loopentry.12
-
-loopentry.10:		; preds = %endif.7
-	br label %loopentry.12
-
-loopentry.12:		; preds = %endif.7, %loopentry.10
-	%ge.2.1 = phi int [ 0, %loopentry.10 ], [ %tmp.183, %endif.7 ]		; <int> [#uses=0]
-	br bool false, label %loopexit.14, label %no_exit.11
-
-no_exit.11:		; preds = %loopentry.12
-	ret void
-
-loopexit.14:		; preds = %loopentry.12
-	br bool false, label %loopexit.15, label %no_exit.14
-
-no_exit.14:		; preds = %loopexit.14
-	ret void
-
-loopexit.15:		; preds = %loopexit.14
-	br bool false, label %endif.7, label %loopexit.9
-
-loopexit.9:		; preds = %loopentry.6.preheader, %loopexit.15
-	ret void
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-OutputMismatch.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-OutputMismatch.ll
deleted file mode 100644
index 23ca986bc7d..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-OutputMismatch.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-
-	%struct.node_t = type { double*, %struct.node_t*, %struct.node_t**, double**, double*, int, int }
-	%struct.table_t = type { [1 x %struct.node_t**], [1 x %struct.node_t**] }
-
-implementation   ; Functions:
-
-void %make_tables() {
-entry:
-	%tmp.0.i = malloc %struct.node_t		; <%struct.node_t*> [#uses=1]
-	br bool false, label %no_exit.i, label %loopexit.i
-
-no_exit.i:		; preds = %entry, %no_exit.i
-	%prev_node.0.i.1 = phi %struct.node_t* [ %tmp.16.i, %no_exit.i ], [ %tmp.0.i, %entry ]		; <%struct.node_t*> [#uses=0]
-	%tmp.16.i = malloc %struct.node_t		; <%struct.node_t*> [#uses=2]
-	br bool false, label %no_exit.i, label %loopexit.i
-
-loopexit.i:		; preds = %entry, %no_exit.i
-	%cur_node.0.i.0 = phi %struct.node_t* [ null, %entry ], [ %tmp.16.i, %no_exit.i ]		; <%struct.node_t*> [#uses=0]
-	ret void
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll
deleted file mode 100644
index 0ff309191ad..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll
+++ /dev/null
@@ -1,23 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-
-
-void %maketree() {
-entry:
-	br bool false, label %no_exit.1, label %loopexit.0
-
-no_exit.1:		; preds = %entry, %expandbox.entry, %endif
-	br bool false, label %endif, label %expandbox.entry
-
-expandbox.entry:		; preds = %no_exit.1
-	br bool false, label %loopexit.1, label %no_exit.1
-
-endif:		; preds = %no_exit.1
-	br bool false, label %loopexit.1, label %no_exit.1
-
-loopexit.1:		; preds = %expandbox.entry, %endif
-	%ic.i.0.0.4 = phi int [ 0, %expandbox.entry ], [ 0, %endif ]		; <int> [#uses=0]
-	ret void
-
-loopexit.0:		; preds = %entry
-	ret void
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-18-InvokeHandling.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-03-18-InvokeHandling.ll
deleted file mode 100644
index 70d1e0aa8c1..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-03-18-InvokeHandling.ll
+++ /dev/null
@@ -1,196 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
-
-implementation   ; Functions:
-
-declare int %_IO_getc()
-
-declare void %__errno_location()
-
-void %yylex() {
-entry:
-	switch uint 0, label %label.126 [
-		 uint 0, label %return
-		 uint 61, label %combine
-		 uint 33, label %combine
-		 uint 94, label %combine
-		 uint 37, label %combine
-		 uint 47, label %combine
-		 uint 42, label %combine
-		 uint 62, label %combine
-		 uint 60, label %combine
-		 uint 58, label %combine
-		 uint 124, label %combine
-		 uint 38, label %combine
-		 uint 45, label %combine
-		 uint 43, label %combine
-		 uint 34, label %string_constant
-		 uint 39, label %char_constant
-		 uint 46, label %loopexit.2
-		 uint 57, label %loopexit.2
-		 uint 56, label %loopexit.2
-		 uint 55, label %loopexit.2
-		 uint 54, label %loopexit.2
-		 uint 53, label %loopexit.2
-		 uint 52, label %loopexit.2
-		 uint 51, label %loopexit.2
-		 uint 50, label %loopexit.2
-		 uint 49, label %loopexit.2
-		 uint 48, label %loopexit.2
-		 uint 95, label %letter
-		 uint 122, label %letter
-		 uint 121, label %letter
-		 uint 120, label %letter
-		 uint 119, label %letter
-		 uint 118, label %letter
-		 uint 117, label %letter
-		 uint 116, label %letter
-		 uint 115, label %letter
-		 uint 114, label %letter
-		 uint 113, label %letter
-		 uint 112, label %letter
-		 uint 111, label %letter
-		 uint 110, label %letter
-		 uint 109, label %letter
-		 uint 108, label %letter
-		 uint 107, label %letter
-		 uint 106, label %letter
-		 uint 105, label %letter
-		 uint 104, label %letter
-		 uint 103, label %letter
-		 uint 102, label %letter
-		 uint 101, label %letter
-		 uint 100, label %letter
-		 uint 99, label %letter
-		 uint 98, label %letter
-		 uint 97, label %letter
-		 uint 90, label %letter
-		 uint 89, label %letter
-		 uint 88, label %letter
-		 uint 87, label %letter
-		 uint 86, label %letter
-		 uint 85, label %letter
-		 uint 84, label %letter
-		 uint 83, label %letter
-		 uint 82, label %letter
-		 uint 81, label %letter
-		 uint 80, label %letter
-		 uint 79, label %letter
-		 uint 78, label %letter
-		 uint 77, label %letter
-		 uint 75, label %letter
-		 uint 74, label %letter
-		 uint 73, label %letter
-		 uint 72, label %letter
-		 uint 71, label %letter
-		 uint 70, label %letter
-		 uint 69, label %letter
-		 uint 68, label %letter
-		 uint 67, label %letter
-		 uint 66, label %letter
-		 uint 65, label %letter
-		 uint 64, label %label.13
-		 uint 76, label %label.12
-		 uint 36, label %label.11
-		 uint 4294967295, label %label.10
-	]
-
-label.10:		; preds = %entry
-	ret void
-
-label.11:		; preds = %entry
-	ret void
-
-label.12:		; preds = %entry
-	ret void
-
-label.13:		; preds = %entry
-	ret void
-
-letter:		; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
-	ret void
-
-loopexit.2:		; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
-	switch int 0, label %shortcirc_next.14 [
-		 int 48, label %then.20
-		 int 46, label %endif.38
-	]
-
-then.20:		; preds = %loopexit.2
-	switch int 0, label %else.4 [
-		 int 120, label %then.21
-		 int 88, label %then.21
-	]
-
-then.21:		; preds = %then.20, %then.20
-	ret void
-
-else.4:		; preds = %then.20
-	ret void
-
-shortcirc_next.14:		; preds = %loopexit.2
-	ret void
-
-endif.38:		; preds = %loopexit.2
-	br bool false, label %then.40, label %then.39
-
-then.39:		; preds = %endif.38
-	ret void
-
-then.40:		; preds = %endif.38
-	invoke void %__errno_location( )
-			to label %switchexit.2 unwind label %LongJmpBlkPre
-
-loopentry.6:		; preds = %endif.52
-	switch uint 0, label %switchexit.2 [
-		 uint 73, label %label.82
-		 uint 105, label %label.82
-		 uint 76, label %label.80
-		 uint 108, label %label.80
-		 uint 70, label %label.78
-		 uint 102, label %label.78
-	]
-
-label.78:		; preds = %loopentry.6, %loopentry.6
-	ret void
-
-label.80:		; preds = %loopentry.6, %loopentry.6
-	ret void
-
-label.82:		; preds = %loopentry.6, %loopentry.6
-	%c.0.15.5 = phi int [ %tmp.79417, %loopentry.6 ], [ %tmp.79417, %loopentry.6 ]		; <int> [#uses=0]
-	ret void
-
-switchexit.2:		; preds = %then.40, %loopentry.6
-	br bool false, label %endif.51, label %loopexit.6
-
-endif.51:		; preds = %switchexit.2
-	br bool false, label %endif.52, label %then.52
-
-then.52:		; preds = %endif.51
-	ret void
-
-endif.52:		; preds = %endif.51
-	%tmp.79417 = invoke int %_IO_getc( )
-			to label %loopentry.6 unwind label %LongJmpBlkPre		; <int> [#uses=2]
-
-loopexit.6:		; preds = %switchexit.2
-	ret void
-
-char_constant:		; preds = %entry
-	ret void
-
-string_constant:		; preds = %entry
-	ret void
-
-combine:		; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
-	ret void
-
-label.126:		; preds = %entry
-	ret void
-
-return:		; preds = %entry
-	ret void
-
-LongJmpBlkPre:		; preds = %then.40, %endif.52
-	ret void
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-08-12-BlockExtractPHI.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-08-12-BlockExtractPHI.ll
deleted file mode 100644
index c9c23d48e52..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-08-12-BlockExtractPHI.ll
+++ /dev/null
@@ -1,27 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -extract-blocks -disable-output
-
-implementation
-
-void %test1() {
-no_exit.0.i:
-        br bool false, label %yylex.entry, label %yylex.entry
-
-yylex.entry:
-	%tmp.1027 = phi int  [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ]
-	ret void
-}
-
-void %test2() {
-no_exit.0.i:
-        switch uint 0, label %yylex.entry [
-            uint 0, label %yylex.entry
-            uint 1, label %foo
-        ]
-
-yylex.entry:
-        %tmp.1027 = phi int  [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ]
-        ret void
-foo:
-        ret void
-}
-
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/2004-11-12-InvokeExtract.ll b/llvm/test/Regression/Transforms/CodeExtractor/2004-11-12-InvokeExtract.ll
deleted file mode 100644
index 4ada2aeb288..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/2004-11-12-InvokeExtract.ll
+++ /dev/null
@@ -1,10 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -extract-blocks -disable-output
-int %foo() {
-	br label %EB
-EB:
-	%V = invoke int %foo() to label %Cont unwind label %Unw
-Cont:
-	ret int %V
-Unw:
-	unwind
-}
diff --git a/llvm/test/Regression/Transforms/CodeExtractor/dg.exp b/llvm/test/Regression/Transforms/CodeExtractor/dg.exp
deleted file mode 100644
index 142de8a6c8f..00000000000
--- a/llvm/test/Regression/Transforms/CodeExtractor/dg.exp
+++ /dev/null
@@ -1,3 +0,0 @@
-load_lib llvm-dg.exp
-
-llvm-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]] $objdir $srcdir $subdir $target_triplet $llvmgcc $llvmgxx $prcontext $llvmgcc_version