[InstCombine] remove duplicate (but not updated) tests; NFC

Not sure how it happened, but rL354886 was a duplicate of rL354881,
but not updated with rL354887.

llvm-svn: 354889

1 files changed, 0 insertions, 134 deletions

diff --git a/llvm/test/Transforms/InstCombine/saturating-add-sub.ll b/llvm/test/Transforms/InstCombine/saturating-add-sub.ll
index 5c88ef39746..3bc2c377efb 100644
--- a/llvm/test/Transforms/InstCombine/saturating-add-sub.ll
+++ b/llvm/test/Transforms/InstCombine/saturating-add-sub.ll
@@ -931,140 +931,6 @@ define i32 @uadd_sat_not_commute_select_ugt_commute_add(i32 %x, i32 %y) {
   ret i32 %r
 }
 
-; The add may include a 'not' op rather than the cmp.
-
-define i32 @uadd_sat_not(i32 %x, i32 %y) {
-; CHECK-LABEL: @uadd_sat_not(
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X:%.*]], -1
-; CHECK-NEXT:    [[A:%.*]] = add i32 [[NOTX]], [[Y:%.*]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ult i32 [[X]], [[Y]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 -1, i32 [[A]]
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %notx = xor i32 %x, -1
-  %a = add i32 %notx, %y
-  %c = icmp ult i32 %x, %y
-  %r = select i1 %c, i32 -1, i32 %a
-  ret i32 %r
-}
-
-define i32 @uadd_sat_not_commute_add(i32 %xp, i32 %yp) {
-; CHECK-LABEL: @uadd_sat_not_commute_add(
-; CHECK-NEXT:    [[X:%.*]] = srem i32 42, [[XP:%.*]]
-; CHECK-NEXT:    [[Y:%.*]] = urem i32 42, [[YP:%.*]]
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X]], -1
-; CHECK-NEXT:    [[A:%.*]] = add nsw i32 [[Y]], [[NOTX]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ult i32 [[X]], [[Y]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 -1, i32 [[A]]
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %x = srem i32 42, %xp ; thwart complexity-based-canonicalization
-  %y = urem i32 42, %yp ; thwart complexity-based-canonicalization
-  %notx = xor i32 %x, -1
-  %a = add i32 %y, %notx
-  %c = icmp ult i32 %x, %y
-  %r = select i1 %c, i32 -1, i32 %a
-  ret i32 %r
-}
-
-define i32 @uadd_sat_not_ugt(i32 %x, i32 %y) {
-; CHECK-LABEL: @uadd_sat_not_ugt(
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X:%.*]], -1
-; CHECK-NEXT:    [[A:%.*]] = add i32 [[NOTX]], [[Y:%.*]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ugt i32 [[Y]], [[X]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 -1, i32 [[A]]
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %notx = xor i32 %x, -1
-  %a = add i32 %notx, %y
-  %c = icmp ugt i32 %y, %x
-  %r = select i1 %c, i32 -1, i32 %a
-  ret i32 %r
-}
-
-define <2 x i32> @uadd_sat_not_ugt_commute_add(<2 x i32> %x, <2 x i32> %yp) {
-; CHECK-LABEL: @uadd_sat_not_ugt_commute_add(
-; CHECK-NEXT:    [[Y:%.*]] = sdiv <2 x i32> [[YP:%.*]], <i32 2442, i32 4242>
-; CHECK-NEXT:    [[NOTX:%.*]] = xor <2 x i32> [[X:%.*]], <i32 -1, i32 -1>
-; CHECK-NEXT:    [[A:%.*]] = add <2 x i32> [[Y]], [[NOTX]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ugt <2 x i32> [[Y]], [[X]]
-; CHECK-NEXT:    [[R:%.*]] = select <2 x i1> [[C]], <2 x i32> <i32 -1, i32 -1>, <2 x i32> [[A]]
-; CHECK-NEXT:    ret <2 x i32> [[R]]
-;
-  %y = sdiv <2 x i32> %yp, <i32 2442, i32 4242> ; thwart complexity-based-canonicalization
-  %notx = xor <2 x i32> %x, <i32 -1, i32 -1>
-  %a = add <2 x i32> %y, %notx
-  %c = icmp ugt <2 x i32> %y, %x
-  %r = select <2 x i1> %c, <2 x i32> <i32 -1, i32 -1>, <2 x i32> %a
-  ret <2 x i32> %r
-}
-
-define i32 @uadd_sat_not_commute_select(i32 %x, i32 %y) {
-; CHECK-LABEL: @uadd_sat_not_commute_select(
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X:%.*]], -1
-; CHECK-NEXT:    [[A:%.*]] = add i32 [[NOTX]], [[Y:%.*]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ult i32 [[Y]], [[X]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 [[A]], i32 -1
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %notx = xor i32 %x, -1
-  %a = add i32 %notx, %y
-  %c = icmp ult i32 %y, %x
-  %r = select i1 %c, i32 %a, i32 -1
-  ret i32 %r
-}
-
-define i32 @uadd_sat_not_commute_select_commute_add(i32 %x, i32 %yp) {
-; CHECK-LABEL: @uadd_sat_not_commute_select_commute_add(
-; CHECK-NEXT:    [[Y:%.*]] = sdiv i32 42, [[YP:%.*]]
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X:%.*]], -1
-; CHECK-NEXT:    [[A:%.*]] = add i32 [[Y]], [[NOTX]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ult i32 [[Y]], [[X]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 [[A]], i32 -1
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %y = sdiv i32 42, %yp ; thwart complexity-based-canonicalization
-  %notx = xor i32 %x, -1
-  %a = add i32 %y, %notx
-  %c = icmp ult i32 %y, %x
-  %r = select i1 %c, i32 %a, i32 -1
-  ret i32 %r
-}
-
-define <2 x i32> @uadd_sat_not_commute_select_ugt(<2 x i32> %xp, <2 x i32> %yp) {
-; CHECK-LABEL: @uadd_sat_not_commute_select_ugt(
-; CHECK-NEXT:    [[X:%.*]] = urem <2 x i32> <i32 42, i32 -42>, [[XP:%.*]]
-; CHECK-NEXT:    [[Y:%.*]] = srem <2 x i32> <i32 12, i32 412>, [[YP:%.*]]
-; CHECK-NEXT:    [[NOTX:%.*]] = xor <2 x i32> [[X]], <i32 -1, i32 -1>
-; CHECK-NEXT:    [[A:%.*]] = add <2 x i32> [[Y]], [[NOTX]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ugt <2 x i32> [[X]], [[Y]]
-; CHECK-NEXT:    [[R:%.*]] = select <2 x i1> [[C]], <2 x i32> [[A]], <2 x i32> <i32 -1, i32 -1>
-; CHECK-NEXT:    ret <2 x i32> [[R]]
-;
-  %x = urem <2 x i32> <i32 42, i32 -42>, %xp ; thwart complexity-based-canonicalization
-  %y = srem <2 x i32> <i32 12, i32 412>, %yp ; thwart complexity-based-canonicalization
-  %notx = xor <2 x i32> %x, <i32 -1, i32 -1>
-  %a = add <2 x i32> %y, %notx
-  %c = icmp ugt <2 x i32> %x, %y
-  %r = select <2 x i1> %c, <2 x i32> %a, <2 x i32> <i32 -1, i32 -1>
-  ret <2 x i32> %r
-}
-
-define i32 @uadd_sat_not_commute_select_ugt_commute_add(i32 %x, i32 %y) {
-; CHECK-LABEL: @uadd_sat_not_commute_select_ugt_commute_add(
-; CHECK-NEXT:    [[NOTX:%.*]] = xor i32 [[X:%.*]], -1
-; CHECK-NEXT:    [[A:%.*]] = add i32 [[NOTX]], [[Y:%.*]]
-; CHECK-NEXT:    [[C:%.*]] = icmp ugt i32 [[X]], [[Y]]
-; CHECK-NEXT:    [[R:%.*]] = select i1 [[C]], i32 [[A]], i32 -1
-; CHECK-NEXT:    ret i32 [[R]]
-;
-  %notx = xor i32 %x, -1
-  %a = add i32 %notx, %y
-  %c = icmp ugt i32 %x, %y
-  %r = select i1 %c, i32 %a, i32 -1
-  ret i32 %r
-}
-
 define i32 @uadd_sat_constant(i32 %x) {
 ; CHECK-LABEL: @uadd_sat_constant(
 ; CHECK-NEXT:    [[A:%.*]] = add i32 [[X:%.*]], 42