X86: move test requiring X86TargetLowering info into its own directory

If LLVM is built without X86 as a supported target then the test would
mysteriously fail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201668 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/CodeGenPrepare/X86/lit.local.cfg b/test/Transforms/CodeGenPrepare/X86/lit.local.cfg
new file mode 100644 (file)
index 0000000..ba763cf
--- /dev/null
+++ b/test/Transforms/CodeGenPrepare/X86/lit.local.cfg
@@ -0,0 +1,4 @@
+targets = set(config.root.targets_to_build.split())
+if not 'X86' in targets:
+    config.unsupported = True
+

diff --git a/test/Transforms/CodeGenPrepare/X86/x86-shuffle-sink.ll b/test/Transforms/CodeGenPrepare/X86/x86-shuffle-sink.ll
new file mode 100644 (file)
index 0000000..e945b03
--- /dev/null
+++ b/test/Transforms/CodeGenPrepare/X86/x86-shuffle-sink.ll
@@ -0,0 +1,105 @@
+; RUN: opt -S -codegenprepare -mcpu=core-avx2 %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX2
+; RUN: opt -S -codegenprepare -mcpu=corei7 %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-SSE2
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-darwin10.9.0"
+
+define <16 x i8> @test_8bit(<16 x i8> %lhs, <16 x i8> %tmp, i1 %tst) {
+; CHECK-LABEL: @test_8bit
+; CHECK: if_true:
+; CHECK-NOT: shufflevector
+
+; CHECK: if_false:
+; CHECK-NOT: shufflevector
+; CHECK: shl <16 x i8> %lhs, %mask
+  %mask = shufflevector <16 x i8> %tmp, <16 x i8> undef, <16 x i32> zeroinitializer
+  br i1 %tst, label %if_true, label %if_false
+
+if_true:
+  ret <16 x i8> %mask
+
+if_false:
+  %res = shl <16 x i8> %lhs, %mask
+  ret <16 x i8> %res
+}
+
+define <8 x i16> @test_16bit(<8 x i16> %lhs, <8 x i16> %tmp, i1 %tst) {
+; CHECK-LABEL: @test_16bit
+; CHECK: if_true:
+; CHECK-NOT: shufflevector
+
+; CHECK: if_false:
+; CHECK: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
+; CHECK: shl <8 x i16> %lhs, [[SPLAT]]
+  %mask = shufflevector <8 x i16> %tmp, <8 x i16> undef, <8 x i32> zeroinitializer
+  br i1 %tst, label %if_true, label %if_false
+
+if_true:
+  ret <8 x i16> %mask
+
+if_false:
+  %res = shl <8 x i16> %lhs, %mask
+  ret <8 x i16> %res
+}
+
+define <4 x i32> @test_notsplat(<4 x i32> %lhs, <4 x i32> %tmp, i1 %tst) {
+; CHECK-LABEL: @test_notsplat
+; CHECK: if_true:
+; CHECK-NOT: shufflevector
+
+; CHECK: if_false:
+; CHECK-NOT: shufflevector
+; CHECK: shl <4 x i32> %lhs, %mask
+  %mask = shufflevector <4 x i32> %tmp, <4 x i32> undef, <4 x i32> <i32 0, i32 1, i32 1, i32 0>
+  br i1 %tst, label %if_true, label %if_false
+
+if_true:
+  ret <4 x i32> %mask
+
+if_false:
+  %res = shl <4 x i32> %lhs, %mask
+  ret <4 x i32> %res
+}
+
+define <4 x i32> @test_32bit(<4 x i32> %lhs, <4 x i32> %tmp, i1 %tst) {
+; CHECK-AVX2-LABEL: @test_32bit
+; CHECK-AVX2: if_false:
+; CHECK-AVX2-NOT: shufflevector
+; CHECK-AVX2: ashr <4 x i32> %lhs, %mask
+
+; CHECK-SSE2-LABEL: @test_32bit
+; CHECK-SSE2: if_false:
+; CHECK-SSE2: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
+; CHECK-SSE2: ashr <4 x i32> %lhs, [[SPLAT]]
+  %mask = shufflevector <4 x i32> %tmp, <4 x i32> undef, <4 x i32> <i32 0, i32 undef, i32 0, i32 0>
+  br i1 %tst, label %if_true, label %if_false
+
+if_true:
+  ret <4 x i32> %mask
+
+if_false:
+  %res = ashr <4 x i32> %lhs, %mask
+  ret <4 x i32> %res
+}
+
+define <2 x i64> @test_64bit(<2 x i64> %lhs, <2 x i64> %tmp, i1 %tst) {
+; CHECK-AVX2-LABEL: @test_64bit
+; CHECK-AVX2: if_false:
+; CHECK-AVX2-NOT: shufflevector
+; CHECK-AVX2: lshr <2 x i64> %lhs, %mask
+
+; CHECK-SSE2-LABEL: @test_64bit
+; CHECK-SSE2: if_false:
+; CHECK-SSE2: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
+; CHECK-SSE2: lshr <2 x i64> %lhs, [[SPLAT]]
+
+  %mask = shufflevector <2 x i64> %tmp, <2 x i64> undef, <2 x i32> zeroinitializer
+  br i1 %tst, label %if_true, label %if_false
+
+if_true:
+  ret <2 x i64> %mask
+
+if_false:
+  %res = lshr <2 x i64> %lhs, %mask
+  ret <2 x i64> %res
+}

diff --git a/test/Transforms/CodeGenPrepare/x86-shuffle-sink.ll b/test/Transforms/CodeGenPrepare/x86-shuffle-sink.ll
deleted file mode 100644 (file)
index e945b03..0000000
--- a/test/Transforms/CodeGenPrepare/x86-shuffle-sink.ll
+++ /dev/null
@@ -1,105 +0,0 @@
-; RUN: opt -S -codegenprepare -mcpu=core-avx2 %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX2
-; RUN: opt -S -codegenprepare -mcpu=corei7 %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-SSE2
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
-target triple = "x86_64-apple-darwin10.9.0"
-
-define <16 x i8> @test_8bit(<16 x i8> %lhs, <16 x i8> %tmp, i1 %tst) {
-; CHECK-LABEL: @test_8bit
-; CHECK: if_true:
-; CHECK-NOT: shufflevector
-
-; CHECK: if_false:
-; CHECK-NOT: shufflevector
-; CHECK: shl <16 x i8> %lhs, %mask
-  %mask = shufflevector <16 x i8> %tmp, <16 x i8> undef, <16 x i32> zeroinitializer
-  br i1 %tst, label %if_true, label %if_false
-
-if_true:
-  ret <16 x i8> %mask
-
-if_false:
-  %res = shl <16 x i8> %lhs, %mask
-  ret <16 x i8> %res
-}
-
-define <8 x i16> @test_16bit(<8 x i16> %lhs, <8 x i16> %tmp, i1 %tst) {
-; CHECK-LABEL: @test_16bit
-; CHECK: if_true:
-; CHECK-NOT: shufflevector
-
-; CHECK: if_false:
-; CHECK: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
-; CHECK: shl <8 x i16> %lhs, [[SPLAT]]
-  %mask = shufflevector <8 x i16> %tmp, <8 x i16> undef, <8 x i32> zeroinitializer
-  br i1 %tst, label %if_true, label %if_false
-
-if_true:
-  ret <8 x i16> %mask
-
-if_false:
-  %res = shl <8 x i16> %lhs, %mask
-  ret <8 x i16> %res
-}
-
-define <4 x i32> @test_notsplat(<4 x i32> %lhs, <4 x i32> %tmp, i1 %tst) {
-; CHECK-LABEL: @test_notsplat
-; CHECK: if_true:
-; CHECK-NOT: shufflevector
-
-; CHECK: if_false:
-; CHECK-NOT: shufflevector
-; CHECK: shl <4 x i32> %lhs, %mask
-  %mask = shufflevector <4 x i32> %tmp, <4 x i32> undef, <4 x i32> <i32 0, i32 1, i32 1, i32 0>
-  br i1 %tst, label %if_true, label %if_false
-
-if_true:
-  ret <4 x i32> %mask
-
-if_false:
-  %res = shl <4 x i32> %lhs, %mask
-  ret <4 x i32> %res
-}
-
-define <4 x i32> @test_32bit(<4 x i32> %lhs, <4 x i32> %tmp, i1 %tst) {
-; CHECK-AVX2-LABEL: @test_32bit
-; CHECK-AVX2: if_false:
-; CHECK-AVX2-NOT: shufflevector
-; CHECK-AVX2: ashr <4 x i32> %lhs, %mask
-
-; CHECK-SSE2-LABEL: @test_32bit
-; CHECK-SSE2: if_false:
-; CHECK-SSE2: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
-; CHECK-SSE2: ashr <4 x i32> %lhs, [[SPLAT]]
-  %mask = shufflevector <4 x i32> %tmp, <4 x i32> undef, <4 x i32> <i32 0, i32 undef, i32 0, i32 0>
-  br i1 %tst, label %if_true, label %if_false
-
-if_true:
-  ret <4 x i32> %mask
-
-if_false:
-  %res = ashr <4 x i32> %lhs, %mask
-  ret <4 x i32> %res
-}
-
-define <2 x i64> @test_64bit(<2 x i64> %lhs, <2 x i64> %tmp, i1 %tst) {
-; CHECK-AVX2-LABEL: @test_64bit
-; CHECK-AVX2: if_false:
-; CHECK-AVX2-NOT: shufflevector
-; CHECK-AVX2: lshr <2 x i64> %lhs, %mask
-
-; CHECK-SSE2-LABEL: @test_64bit
-; CHECK-SSE2: if_false:
-; CHECK-SSE2: [[SPLAT:%[0-9a-zA-Z_]+]] = shufflevector
-; CHECK-SSE2: lshr <2 x i64> %lhs, [[SPLAT]]
-
-  %mask = shufflevector <2 x i64> %tmp, <2 x i64> undef, <2 x i32> zeroinitializer
-  br i1 %tst, label %if_true, label %if_false
-
-if_true:
-  ret <2 x i64> %mask
-
-if_false:
-  %res = lshr <2 x i64> %lhs, %mask
-  ret <2 x i64> %res
-}