[AArch64] Move tests from r271677 to a more appropriately named file. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271718 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/AArch64/bitfield-extract.ll b/test/CodeGen/AArch64/bitfield-extract.ll
index e9b3175..5e727b6 100644 (file)
--- a/test/CodeGen/AArch64/bitfield-extract.ll
+++ b/test/CodeGen/AArch64/bitfield-extract.ll
@@ -8,3 +8,91 @@ define i64 @test1(i32 %a) {
   %res = add i64 %ext, 1
   ret i64 %res
 }
+
+; CHECK-LABEL: @test2
+; CHECK: sbfx w0, w0, #23, #8
+define signext i8 @test2(i32 %a) {
+  %tmp = ashr i32 %a, 23
+  %res = trunc i32 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test3
+; CHECK: sbfx w0, w0, #23, #8
+define signext i8 @test3(i32 %a) {
+  %tmp = lshr i32 %a, 23
+  %res = trunc i32 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test4
+; CHECK: sbfx w0, w0, #15, #16
+define signext i16 @test4(i32 %a) {
+  %tmp = lshr i32 %a, 15
+  %res = trunc i32 %tmp to i16
+  ret i16 %res
+}
+
+; CHECK-LABEL: @test5
+; CHECK: sbfx w0, w0, #16, #8
+define signext i8 @test5(i64 %a) {
+  %tmp = lshr i64 %a, 16
+  %res = trunc i64 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test6
+; CHECK: sbfx x0, x0, #30, #8
+define signext i8 @test6(i64 %a) {
+  %tmp = lshr i64 %a, 30
+  %res = trunc i64 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test7
+; CHECK: sbfx x0, x0, #23, #16
+define signext i16 @test7(i64 %a) {
+  %tmp = lshr i64 %a, 23
+  %res = trunc i64 %tmp to i16
+  ret i16 %res
+}
+
+; CHECK-LABEL: @test8
+; CHECK: asr w0, w0, #25
+define signext i8 @test8(i32 %a) {
+  %tmp = ashr i32 %a, 25
+  %res = trunc i32 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test9
+; CHECK: lsr w0, w0, #25
+define signext i8 @test9(i32 %a) {
+  %tmp = lshr i32 %a, 25
+  %res = trunc i32 %tmp to i8
+  ret i8 %res
+}
+
+; CHECK-LABEL: @test10
+; CHECK: lsr x0, x0, #49
+define signext i16 @test10(i64 %a) {
+  %tmp = lshr i64 %a, 49
+  %res = trunc i64 %tmp to i16
+  ret i16 %res
+}
+
+; SHR with multiple uses is fine as SXTH and SBFX are both aliases of SBFM.
+; However, allowing the transformation means the SHR and SBFX can execute in
+; parallel.
+;
+; CHECK-LABEL: @test11
+; CHECK: lsr x1, x0, #23
+; CHECK: sbfx x0, x0, #23, #16
+define void @test11(i64 %a) {
+  %tmp = lshr i64 %a, 23
+  %res = trunc i64 %tmp to i16
+  call void @use(i16 %res, i64 %tmp)
+  ret void
+}
+
+declare void @use(i16 signext, i64)

diff --git a/test/CodeGen/AArch64/bitfield-insert.ll b/test/CodeGen/AArch64/bitfield-insert.ll
index 04d8d58..ffbd2d3 100644 (file)
--- a/test/CodeGen/AArch64/bitfield-insert.ll
+++ b/test/CodeGen/AArch64/bitfield-insert.ll
@@ -463,91 +463,3 @@ define i64 @test8(i64 %a) {
   %2 = or i64 %1, 157601565442048     ; 0x00008f5679530000
   ret i64 %2
 }
-
-; CHECK-LABEL: @test9
-; CHECK: sbfx w0, w0, #23, #8
-define signext i8 @test9(i32 %a) {
-  %tmp = ashr i32 %a, 23
-  %res = trunc i32 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test10
-; CHECK: sbfx w0, w0, #23, #8
-define signext i8 @test10(i32 %a) {
-  %tmp = lshr i32 %a, 23
-  %res = trunc i32 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test11
-; CHECK: sbfx w0, w0, #15, #16
-define signext i16 @test11(i32 %a) {
-  %tmp = lshr i32 %a, 15
-  %res = trunc i32 %tmp to i16
-  ret i16 %res
-}
-
-; CHECK-LABEL: @test12
-; CHECK: sbfx w0, w0, #16, #8
-define signext i8 @test12(i64 %a) {
-  %tmp = lshr i64 %a, 16
-  %res = trunc i64 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test13
-; CHECK: sbfx x0, x0, #30, #8
-define signext i8 @test13(i64 %a) {
-  %tmp = lshr i64 %a, 30
-  %res = trunc i64 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test14
-; CHECK: sbfx x0, x0, #23, #16
-define signext i16 @test14(i64 %a) {
-  %tmp = lshr i64 %a, 23
-  %res = trunc i64 %tmp to i16
-  ret i16 %res
-}
-
-; CHECK-LABEL: @test15
-; CHECK: asr w0, w0, #25
-define signext i8 @test15(i32 %a) {
-  %tmp = ashr i32 %a, 25
-  %res = trunc i32 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test16
-; CHECK: lsr w0, w0, #25
-define signext i8 @test16(i32 %a) {
-  %tmp = lshr i32 %a, 25
-  %res = trunc i32 %tmp to i8
-  ret i8 %res
-}
-
-; CHECK-LABEL: @test17
-; CHECK: lsr x0, x0, #49
-define signext i16 @test17(i64 %a) {
-  %tmp = lshr i64 %a, 49
-  %res = trunc i64 %tmp to i16
-  ret i16 %res
-}
-
-; SHR with multiple uses is fine as SXTH and SBFX are both aliases of SBFM.
-; However, allowing the transformation means the SHR and SBFX can execute in
-; parallel.
-;
-; CHECK-LABEL: @test18
-; CHECK: lsr x1, x0, #23
-; CHECK: sbfx x0, x0, #23, #16
-define void @test18(i64 %a) {
-  %tmp = lshr i64 %a, 23
-  %res = trunc i64 %tmp to i16
-  call void @use(i16 %res, i64 %tmp)
-  ret void
-}
-
-declare void @use(i16 signext, i64)