1 files changed, 0 insertions, 54 deletions
diff --git a/llvm/test/Regression/Transforms/InstCombine/and-or-and.ll b/llvm/test/Regression/Transforms/InstCombine/and-or-and.ll
deleted file mode 100644
index 1c8465c7302..00000000000
--- a/llvm/test/Regression/Transforms/InstCombine/and-or-and.ll
+++ /dev/null
@@ -1,54 +0,0 @@
-; If we have an 'and' of the result of an 'or', and one of the 'or' operands
-; cannot have contributed any of the resultant bits, delete the or.  This
-; occurs for very common C/C++ code like this:
-;
-; struct foo { int A : 16; int B : 16; };
-; void test(struct foo *F, int X, int Y) {
-;        F->A = X; F->B = Y;
-; }
-;
-; Which corresponds to test1.
-
-; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | not grep 'or '
-
-int %test1(int %X, int %Y) {
-	%A = and int %X, 7
-	%B = and int %Y, 8
-	%C = or int %A, %B
-	%D = and int %C, 7  ;; This cannot include any bits from %Y!
-	ret int %D
-}
-
-int %test2(int %X, ubyte %Y) {
-	%B = cast ubyte %Y to int
-	%C = or int %X, %B
-	%D = and int %C, 65536  ;; This cannot include any bits from %Y!
-	ret int %D
-}
-
-int %test3(int %X, int %Y) {
-	%B = shl int %Y, ubyte 1
-	%C = or int %X, %B
-	%D = and int %C, 1  ;; This cannot include any bits from %Y!
-	ret int %D
-}
-
-uint %test4(uint %X, uint %Y) {
-	%B = shr uint %Y, ubyte 31
-	%C = or uint %X, %B
-	%D = and uint %C, 2  ;; This cannot include any bits from %Y!
-	ret uint %D
-}
-
-int %or_test1(int %X, int %Y) {
-	%A = and int %X, 1
-	%B = or int %A, 1     ;; This cannot include any bits from X!
-	ret int %B
-}
-
-ubyte %or_test2(ubyte %X, ubyte %Y) {
-	%A = shl ubyte %X, ubyte 7
-	%B = or ubyte %A, 128     ;; This cannot include any bits from X!
-	ret ubyte %B
-}
-