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-rw-r--r--llvm/test/Transforms/InstCombine/sub-xor.ll50
1 files changed, 0 insertions, 50 deletions
diff --git a/llvm/test/Transforms/InstCombine/sub-xor.ll b/llvm/test/Transforms/InstCombine/sub-xor.ll
deleted file mode 100644
index dda5c748540..00000000000
--- a/llvm/test/Transforms/InstCombine/sub-xor.ll
+++ /dev/null
@@ -1,50 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -instcombine -S < %s | FileCheck %s
-
-define i32 @test1(i32 %x) {
-; CHECK-LABEL: @test1(
-; CHECK-NEXT: [[AND:%.*]] = and i32 %x, 31
-; CHECK-NEXT: [[SUB:%.*]] = xor i32 [[AND]], 63
-; CHECK-NEXT: ret i32 [[SUB]]
-;
- %and = and i32 %x, 31
- %sub = sub i32 63, %and
- ret i32 %sub
-}
-
-define <2 x i32> @test1vec(<2 x i32> %x) {
-; CHECK-LABEL: @test1vec(
-; CHECK-NEXT: [[AND:%.*]] = and <2 x i32> %x, <i32 31, i32 31>
-; CHECK-NEXT: [[SUB:%.*]] = xor <2 x i32> [[AND]], <i32 63, i32 63>
-; CHECK-NEXT: ret <2 x i32> [[SUB]]
-;
- %and = and <2 x i32> %x, <i32 31, i32 31>
- %sub = sub <2 x i32> <i32 63, i32 63>, %and
- ret <2 x i32> %sub
-}
-
-declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone
-
-define i32 @test2(i32 %x) nounwind {
-; CHECK-LABEL: @test2(
-; CHECK-NEXT: [[COUNT:%.*]] = tail call i32 @llvm.ctlz.i32(i32 %x, i1 true)
-; CHECK-NEXT: [[SUB:%.*]] = xor i32 [[COUNT]], 31
-; CHECK-NEXT: ret i32 [[SUB]]
-;
- %count = tail call i32 @llvm.ctlz.i32(i32 %x, i1 true) nounwind readnone
- %sub = sub i32 31, %count
- ret i32 %sub
-}
-
-define i32 @test3(i32 %x) {
-; CHECK-LABEL: @test3(
-; CHECK-NEXT: [[AND:%.*]] = and i32 %x, 31
-; CHECK-NEXT: [[ADD:%.*]] = sub nuw nsw i32 73, [[AND]]
-; CHECK-NEXT: ret i32 [[ADD]]
-;
- %and = and i32 %x, 31
- %sub = xor i32 31, %and
- %add = add i32 %sub, 42
- ret i32 %add
-}
-
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