diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/add.ll')
-rw-r--r-- | llvm/test/Transforms/InstSimplify/add.ll | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/llvm/test/Transforms/InstSimplify/add.ll b/llvm/test/Transforms/InstSimplify/add.ll deleted file mode 100644 index 21cc905688b..00000000000 --- a/llvm/test/Transforms/InstSimplify/add.ll +++ /dev/null @@ -1,51 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -instsimplify -S | FileCheck %s - -define i32 @common_sub_operand(i32 %X, i32 %Y) { -; CHECK-LABEL: @common_sub_operand( -; CHECK-NEXT: ret i32 [[X:%.*]] -; - %Z = sub i32 %X, %Y - %Q = add i32 %Z, %Y - ret i32 %Q -} - -define i32 @negated_operand(i32 %x) { -; CHECK-LABEL: @negated_operand( -; CHECK-NEXT: ret i32 0 -; - %negx = sub i32 0, %x - %r = add i32 %negx, %x - ret i32 %r -} - -define <2 x i32> @negated_operand_commute_vec(<2 x i32> %x) { -; CHECK-LABEL: @negated_operand_commute_vec( -; CHECK-NEXT: ret <2 x i32> zeroinitializer -; - %negx = sub <2 x i32> zeroinitializer, %x - %r = add <2 x i32> %x, %negx - ret <2 x i32> %r -} - -define i8 @knownnegation(i8 %x, i8 %y) { -; CHECK-LABEL: @knownnegation( -; CHECK-NEXT: ret i8 0 -; - %xy = sub i8 %x, %y - %yx = sub i8 %y, %x - %r = add i8 %xy, %yx - ret i8 %r -} - -define <2 x i8> @knownnegation_commute_vec(<2 x i8> %x, <2 x i8> %y) { -; CHECK-LABEL: @knownnegation_commute_vec( -; CHECK-NEXT: ret <2 x i8> zeroinitializer -; - %xy = sub <2 x i8> %x, %y - %yx = sub <2 x i8> %y, %x - %r = add <2 x i8> %yx, %xy - ret <2 x i8> %r -} - - |