9 files changed, 0 insertions, 140 deletions
diff --git a/test/Analysis/LoadVN/RLE-Eliminate.ll b/test/Analysis/LoadVN/RLE-Eliminate.ll
deleted file mode 100644
index ad9ba5e..0000000
--- a/test/Analysis/LoadVN/RLE-Eliminate.ll
+++ /dev/null
@@ -1,25 +0,0 @@
-; This testcase ensures that redundant loads are eliminated when they should
-; be.  All RL variables (redundant loads) should be eliminated.
-;
-; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | not grep %RL
-;
-
-define i32 @test1(i32* %P) {
-	%A = load i32* %P		; <i32> [#uses=1]
-	%RL = load i32* %P		; <i32> [#uses=1]
-	%C = add i32 %A, %RL		; <i32> [#uses=1]
-	ret i32 %C
-}
-
-define i32 @test2(i32* %P) {
-	%A = load i32* %P		; <i32> [#uses=1]
-	br label %BB2
-
-BB2:		; preds = %0
-	br label %BB3
-
-BB3:		; preds = %BB2
-	%RL = load i32* %P		; <i32> [#uses=1]
-	%B = add i32 %A, %RL		; <i32> [#uses=1]
-	ret i32 %B
-}
diff --git a/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll b/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll
deleted file mode 100644
index 52968ea..0000000
--- a/test/Analysis/LoadVN/RLE-Preserve-Volatile.ll
+++ /dev/null
@@ -1,8 +0,0 @@
-; RUN: llvm-as < %s | opt -load-vn -gcse -instcombine | llvm-dis | grep sub
-
-define i32 @test(i32* %P) {
-	%X = volatile load i32* %P		; <i32> [#uses=1]
-	%Y = volatile load i32* %P		; <i32> [#uses=1]
-	%Z = sub i32 %X, %Y		; <i32> [#uses=1]
-	ret i32 %Z
-}
diff --git a/test/Analysis/LoadVN/RLE-Preserve.ll b/test/Analysis/LoadVN/RLE-Preserve.ll
deleted file mode 100644
index f2c0794..0000000
--- a/test/Analysis/LoadVN/RLE-Preserve.ll
+++ /dev/null
@@ -1,26 +0,0 @@
-; This testcase ensures that redundant loads are preserved when they are not
-; allowed to be eliminated.
-; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | grep sub
-;
-
-define i32 @test1(i32* %P) {
-	%A = load i32* %P		; <i32> [#uses=1]
-	store i32 1, i32* %P
-	%B = load i32* %P		; <i32> [#uses=1]
-	%C = sub i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %C
-}
-
-define i32 @test2(i32* %P) {
-	%A = load i32* %P		; <i32> [#uses=1]
-	br label %BB2
-
-BB2:		; preds = %0
-	store i32 5, i32* %P
-	br label %BB3
-
-BB3:		; preds = %BB2
-	%B = load i32* %P		; <i32> [#uses=1]
-	%C = sub i32 %A, %B		; <i32> [#uses=1]
-	ret i32 %C
-}
diff --git a/test/Analysis/LoadVN/call_cse.ll b/test/Analysis/LoadVN/call_cse.ll
deleted file mode 100644
index b62300f..0000000
--- a/test/Analysis/LoadVN/call_cse.ll
+++ /dev/null
@@ -1,12 +0,0 @@
-; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine | llvm-dis | not grep sub
-
-declare i32 @strlen(i8*) readonly
-
-define i32 @test(i8* %P) {
-	%X = call i32 @strlen( i8* %P ) readonly		; <i32> [#uses=2]
-	%A = add i32 %X, 14		; <i32> [#uses=1]
-	%Y = call i32 @strlen( i8* %P ) readonly		; <i32> [#uses=1]
-	%Z = sub i32 %X, %Y		; <i32> [#uses=1]
-	%B = add i32 %A, %Z		; <i32> [#uses=1]
-	ret i32 %B
-}
diff --git a/test/Analysis/LoadVN/call_pure_function.ll b/test/Analysis/LoadVN/call_pure_function.ll
deleted file mode 100644
index 8055c52..0000000
--- a/test/Analysis/LoadVN/call_pure_function.ll
+++ /dev/null
@@ -1,14 +0,0 @@
-; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine | llvm-dis | not grep sub
-
-declare i32 @strlen(i8*) readonly
-
-declare void @use(i32)
-
-define i8 @test(i8* %P, i8* %Q) {
-	%A = load i8* %Q		; <i8> [#uses=1]
-	%X = call i32 @strlen( i8* %P ) readonly		; <i32> [#uses=1]
-	%B = load i8* %Q		; <i8> [#uses=1]
-	call void @use( i32 %X )
-	%C = sub i8 %A, %B		; <i8> [#uses=1]
-	ret i8 %C
-}
diff --git a/test/Analysis/LoadVN/casts.ll b/test/Analysis/LoadVN/casts.ll
deleted file mode 100644
index 70e3fe5..0000000
--- a/test/Analysis/LoadVN/casts.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-; Check to make sure that Value Numbering doesn't merge casts of different
-; flavors.
-; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | \
-; RUN:   grep {\[sz\]ext} | count 2
-
-declare void @external(i32)
-
-define i32 @test_casts(i16 %x) {
-	%a = sext i16 %x to i32		; <i32> [#uses=1]
-	%b = zext i16 %x to i32		; <i32> [#uses=1]
-	call void @external( i32 %a )
-	ret i32 %b
-}
diff --git a/test/Analysis/LoadVN/dependent_loads.ll b/test/Analysis/LoadVN/dependent_loads.ll
deleted file mode 100644
index 1338a49..0000000
--- a/test/Analysis/LoadVN/dependent_loads.ll
+++ /dev/null
@@ -1,25 +0,0 @@
-; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine | \
-; RUN: llvm-dis | not grep sub
-
-%S = type { i32, i8 }
-
-define i8 @test(i8** %P) {
-        %A = load i8** %P               ; <i8*> [#uses=1]
-        %B = load i8* %A                ; <i8> [#uses=1]
-        %X = load i8** %P               ; <i8*> [#uses=1]
-        %Y = load i8* %X                ; <i8> [#uses=1]
-        %R = sub i8 %B, %Y              ; <i8> [#uses=1]
-        ret i8 %R
-}
-
-define i8 @test1(%S** %P) {
-        %A = load %S** %P               ; <%S*> [#uses=1]
-        %B = getelementptr %S* %A, i32 0, i32 1         ; <i8*> [#uses=1]
-        %C = load i8* %B                ; <i8> [#uses=1]
-        %X = load %S** %P               ; <%S*> [#uses=1]
-        %Y = getelementptr %S* %X, i32 0, i32 1         ; <i8*> [#uses=1]
-        %Z = load i8* %Y                ; <i8> [#uses=1]
-        %R = sub i8 %C, %Z              ; <i8> [#uses=1]
-        ret i8 %R
-}
-
diff --git a/test/Analysis/LoadVN/dg.exp b/test/Analysis/LoadVN/dg.exp
deleted file mode 100644
index f200589..0000000
--- a/test/Analysis/LoadVN/dg.exp
+++ /dev/null
@@ -1,3 +0,0 @@
-load_lib llvm.exp
-
-RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,c,cpp}]]
diff --git a/test/Analysis/LoadVN/undefined_load.ll b/test/Analysis/LoadVN/undefined_load.ll
deleted file mode 100644
index ba6049e..0000000
--- a/test/Analysis/LoadVN/undefined_load.ll
+++ /dev/null
@@ -1,14 +0,0 @@
-; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | not grep load
-; Test that loads of undefined memory are eliminated.
-
-define i32 @test1() {
-	%X = malloc i32		; <i32*> [#uses=1]
-	%Y = load i32* %X		; <i32> [#uses=1]
-	ret i32 %Y
-}
-
-define i32 @test2() {
-	%X = alloca i32		; <i32*> [#uses=1]
-	%Y = load i32* %X		; <i32> [#uses=1]
-	ret i32 %Y
-}