1 files changed, 0 insertions, 51 deletions
diff --git a/llvm/test/Transforms/InstCombine/bitreverse-known-bits.ll b/llvm/test/Transforms/InstCombine/bitreverse-known-bits.ll
deleted file mode 100644
index cd1523a3b06..00000000000
--- a/llvm/test/Transforms/InstCombine/bitreverse-known-bits.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: opt < %s -S -instcombine | FileCheck %s
-
-declare i8 @llvm.bitreverse.i8(i8)
-declare i32 @llvm.bitreverse.i32(i32)
-
-; CHECK-LABEL: @test1
-; CHECK: ret i1 true
-define i1 @test1(i32 %arg) {
-  %a = or i32 %arg, 4294901760
-  %b = call i32 @llvm.bitreverse.i32(i32 %a)
-  %and = and i32 %b, 65535
-  %res = icmp eq i32 %and, 65535
-  ret i1 %res
-}
-
-; CHECK-LABEL: @test2
-; CHECK: ret i1 true
-define i1 @test2(i32 %arg) {
-  %a = or i32 %arg, 1
-  %b = call i32 @llvm.bitreverse.i32(i32 %a)
-  %c = and i32 %b, 2147483648
-  %d = call i32 @llvm.bitreverse.i32(i32 %c)
-  %res = icmp eq i32 %d, 1
-  ret i1 %res
-}
-
-; CHECK-LABEL: @test3
-; CHECK: ret i1 false
-define i1 @test3(i32 %arg) {
-  %a = or i32 %arg, 65536
-  %b = call i32 @llvm.bitreverse.i32(i32 %a)
-  %and = and i32 %b, 32768
-  %res = icmp eq i32 %and, 0
-  ret i1 %res
-}
-
-; CHECK-LABEL: @add_bitreverse
-; Make sure we process range metadata on bitreverse
-define i8 @add_bitreverse(i8 %a) {
-  %b = and i8 %a, 252
-  ; known bits for the bitreverse will say the result is in the range [0, 64)
-  ; but the metadata says [0, 16). So make sure the range metadata wins.
-  ;    add %reverse, 1111 0000
-  ; should become
-  ;    or  %reverse, 1111 0000
-  %reverse = call i8 @llvm.bitreverse.i8(i8 %b), !range !1
-  %c = add i8 %reverse, -16
-; CHECK: or i8 %reverse, -16
-  ret i8 %c
-}
-!1 = !{i8 0, i8 16}