1 files changed, 0 insertions, 190 deletions
diff --git a/llvm/test/Regression/Transforms/InstCombine/shift.ll b/llvm/test/Regression/Transforms/InstCombine/shift.ll
deleted file mode 100644
index 28c517018e4..00000000000
--- a/llvm/test/Regression/Transforms/InstCombine/shift.ll
+++ /dev/null
@@ -1,190 +0,0 @@
-; This test makes sure that these instructions are properly eliminated.
-;
-
-; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -disable-output &&
-; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | not grep sh
-
-implementation
-
-int %test1(int %A) {
-	%B = shl int %A, ubyte 0
-	ret int %B
-}
-
-int %test2(ubyte %A) {
-	%B = shl int 0, ubyte %A
-	ret int %B
-}
-
-int %test3(int %A) {
-	%B = shr int %A, ubyte 0
-	ret int %B
-}
-
-int %test4(ubyte %A) {
-	%B = shr int 0, ubyte %A
-	ret int %B
-}
-
-uint %test5(uint %A) {
-	%B = shr uint %A, ubyte 32  ;; shift all bits out
-	ret uint %B
-}
-
-uint %test5a(uint %A) {
-	%B = shl uint %A, ubyte 32  ;; shift all bits out
-	ret uint %B
-}
-
-uint %test6(uint %A) {
-	%B = shl uint %A, ubyte 1   ;; convert to an mul instruction
-	%C = mul uint %B, 3
-	ret uint %C
-}
-
-int %test7(ubyte %A) {
-	%B = shr int -1, ubyte %A   ;; Always equal to -1
-	ret int %B
-}
-
-ubyte %test8(ubyte %A) {              ;; (A << 5) << 3 === A << 8 == 0
-	%B = shl ubyte %A, ubyte 5
-	%C = shl ubyte %B, ubyte 3
-	ret ubyte %C
-}
-
-ubyte %test9(ubyte %A) {              ;; (A << 7) >> 7 === A & 1
-	%B = shl ubyte %A, ubyte 7
-	%C = shr ubyte %B, ubyte 7
-	ret ubyte %C
-}
-
-ubyte %test10(ubyte %A) {              ;; (A >> 7) << 7 === A & 128
-	%B = shr ubyte %A, ubyte 7
-	%C = shl ubyte %B, ubyte 7
-	ret ubyte %C
-}
-
-ubyte %test11(ubyte %A) {              ;; (A >> 3) << 4 === (A & 0x1F) << 1
-	%a = mul ubyte %A, 3
-	%B = shr ubyte %a, ubyte 3
-	%C = shl ubyte %B, ubyte 4
-	ret ubyte %C
-}
-
-int %test12(int %A) {
-        %B = shr int %A, ubyte 8    ;; (A >> 8) << 8 === A & -256
-        %C = shl int %B, ubyte 8
-        ret int %C
-}
-
-sbyte %test13(sbyte %A) {           ;; (A >> 3) << 4 === (A & -8) * 2
-	%a = mul sbyte %A, 3
-	%B = shr sbyte %a, ubyte 3
-	%C = shl sbyte %B, ubyte 4
-	ret sbyte %C
-}
-
-uint %test14(uint %A) {
-	%B = shr uint %A, ubyte 4
-	%C = or uint %B, 1234
-	%D = shl uint %C, ubyte 4   ;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4)
-	ret uint %D
-}
-uint %test14a(uint %A) {
-	%B = shl uint %A, ubyte 4
-	%C = and uint %B, 1234
-	%D = shr uint %C, ubyte 4   ;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4)
-	ret uint %D
-}
-
-int %test15(bool %C) {
-        %A = select bool %C, int 3, int 1
-        %V = shl int %A, ubyte 2
-        ret int %V
-}
-
-int %test15a(bool %C) {
-        %A = select bool %C, ubyte 3, ubyte 1
-        %V = shl int 64, ubyte %A
-        ret int %V
-}
-
-bool %test16(int %X) {
-        %tmp.3 = shr int %X, ubyte 4
-        %tmp.6 = and int %tmp.3, 1
-        %tmp.7 = setne int %tmp.6, 0  ;; X & 16 != 0
-        ret bool %tmp.7
-}
-
-bool %test17(uint %A) {
-	%B = shr uint %A, ubyte 3
-	%C = seteq uint %B, 1234
-	ret bool %C
-}
-
-bool %test18(ubyte %A) {
-	%B = shr ubyte %A, ubyte 7
-	%C = seteq ubyte %B, 123    ;; false
-	ret bool %C
-}
-
-bool %test19(int %A) {
-	%B = shr int %A, ubyte 2
-	%C = seteq int %B, 0        ;; (X & -4) == 0
-	ret bool %C
-}
-
-bool %test19a(int %A) {
-	%B = shr int %A, ubyte 2
-	%C = seteq int %B, -1        ;; (X & -4) == -4
-	ret bool %C
-}
-
-bool %test20(sbyte %A) {
-	%B = shr sbyte %A, ubyte 7
-	%C = seteq sbyte %B, 123    ;; false
-	ret bool %C
-}
-
-bool %test21(ubyte %A) {
-	%B = shl ubyte %A, ubyte 4
-	%C = seteq ubyte %B, 128
-	ret bool %C
-}
-
-bool %test22(ubyte %A) {
-	%B = shl ubyte %A, ubyte 4
-	%C = seteq ubyte %B, 0
-	ret bool %C
-}
-
-sbyte %test23(int %A) {
-	%B = shl int %A, ubyte 24  ;; casts not needed
-	%C = shr int %B, ubyte 24
-	%D = cast int %C to sbyte
-	ret sbyte %D
-}
-
-sbyte %test24(sbyte %X) {
-        %Y = and sbyte %X, -5 ; ~4
-        %Z = shl sbyte %Y, ubyte 5
-        %Q = shr sbyte %Z, ubyte 5
-        ret sbyte %Q
-}
-
-uint %test25(uint %tmp.2, uint %AA) {
-	%x = shr uint %AA, ubyte 17
-        %tmp.3 = shr uint %tmp.2, ubyte 17              ; <uint> [#uses=1]
-        %tmp.5 = add uint %tmp.3, %x            ; <uint> [#uses=1]
-        %tmp.6 = shl uint %tmp.5, ubyte 17              ; <uint> [#uses=1]
-	ret uint %tmp.6
-}
-
-int %test26(uint %A) { ;; handle casts between shifts.
-	%B = shr uint %A, ubyte 1
-	%C = cast uint %B to int
-        %D = shl int %C, ubyte 1
-	ret int %D
-}
-