1 files changed, 87 insertions, 0 deletions
diff --git a/test/CodeGen/X86/viabs.ll b/test/CodeGen/X86/viabs.ll
index 0be00da..d9f2cb0 100644
--- a/test/CodeGen/X86/viabs.ll
+++ b/test/CodeGen/X86/viabs.ll
@@ -1,6 +1,7 @@
 ; RUN: llc < %s -march=x86-64 -mcpu=x86-64 | FileCheck %s -check-prefix=SSE2
 ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s -check-prefix=SSSE3
 ; RUN: llc < %s -march=x86-64 -mcpu=core-avx2 | FileCheck %s -check-prefix=AVX2
+; RUN: llc < %s -march=x86-64 -mcpu=knl | FileCheck %s -check-prefix=AVX512
 
 define <4 x i32> @test1(<4 x i32> %a) nounwind {
 ; SSE2-LABEL: test1:
@@ -17,6 +18,10 @@ define <4 x i32> @test1(<4 x i32> %a) nounwind {
 ; AVX2-LABEL: test1:
 ; AVX2: vpabsd
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test1:
+; AVX512: vpabsd
+; AVX512-NEXT: ret
         %tmp1neg = sub <4 x i32> zeroinitializer, %a
         %b = icmp sgt <4 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1>
         %abs = select <4 x i1> %b, <4 x i32> %a, <4 x i32> %tmp1neg
@@ -38,6 +43,10 @@ define <4 x i32> @test2(<4 x i32> %a) nounwind {
 ; AVX2-LABEL: test2:
 ; AVX2: vpabsd
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test2:
+; AVX512: vpabsd
+; AVX512-NEXT: ret
         %tmp1neg = sub <4 x i32> zeroinitializer, %a
         %b = icmp sge <4 x i32> %a, zeroinitializer
         %abs = select <4 x i1> %b, <4 x i32> %a, <4 x i32> %tmp1neg
@@ -59,6 +68,10 @@ define <8 x i16> @test3(<8 x i16> %a) nounwind {
 ; AVX2-LABEL: test3:
 ; AVX2: vpabsw
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test3:
+; AVX512: vpabsw
+; AVX512-NEXT: ret
         %tmp1neg = sub <8 x i16> zeroinitializer, %a
         %b = icmp sgt <8 x i16> %a, zeroinitializer
         %abs = select <8 x i1> %b, <8 x i16> %a, <8 x i16> %tmp1neg
@@ -80,6 +93,10 @@ define <16 x i8> @test4(<16 x i8> %a) nounwind {
 ; AVX2-LABEL: test4:
 ; AVX2: vpabsb
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test4:
+; AVX512: vpabsb
+; AVX512-NEXT: ret
         %tmp1neg = sub <16 x i8> zeroinitializer, %a
         %b = icmp slt <16 x i8> %a, zeroinitializer
         %abs = select <16 x i1> %b, <16 x i8> %tmp1neg, <16 x i8> %a
@@ -101,6 +118,10 @@ define <4 x i32> @test5(<4 x i32> %a) nounwind {
 ; AVX2-LABEL: test5:
 ; AVX2: vpabsd
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test5:
+; AVX512: vpabsd
+; AVX512-NEXT: ret
         %tmp1neg = sub <4 x i32> zeroinitializer, %a
         %b = icmp sle <4 x i32> %a, zeroinitializer
         %abs = select <4 x i1> %b, <4 x i32> %tmp1neg, <4 x i32> %a
@@ -116,6 +137,10 @@ define <8 x i32> @test6(<8 x i32> %a) nounwind {
 ; AVX2-LABEL: test6:
 ; AVX2: vpabsd {{.*}}%ymm
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test6:
+; AVX512: vpabsd {{.*}}%ymm
+; AVX512-NEXT: ret
         %tmp1neg = sub <8 x i32> zeroinitializer, %a
         %b = icmp sgt <8 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>
         %abs = select <8 x i1> %b, <8 x i32> %a, <8 x i32> %tmp1neg
@@ -131,6 +156,10 @@ define <8 x i32> @test7(<8 x i32> %a) nounwind {
 ; AVX2-LABEL: test7:
 ; AVX2: vpabsd {{.*}}%ymm
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test7:
+; AVX512: vpabsd {{.*}}%ymm
+; AVX512-NEXT: ret
         %tmp1neg = sub <8 x i32> zeroinitializer, %a
         %b = icmp sge <8 x i32> %a, zeroinitializer
         %abs = select <8 x i1> %b, <8 x i32> %a, <8 x i32> %tmp1neg
@@ -146,6 +175,10 @@ define <16 x i16> @test8(<16 x i16> %a) nounwind {
 ; AVX2-LABEL: test8:
 ; AVX2: vpabsw {{.*}}%ymm
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test8:
+; AVX512: vpabsw {{.*}}%ymm
+; AVX512-NEXT: ret
         %tmp1neg = sub <16 x i16> zeroinitializer, %a
         %b = icmp sgt <16 x i16> %a, zeroinitializer
         %abs = select <16 x i1> %b, <16 x i16> %a, <16 x i16> %tmp1neg
@@ -161,6 +194,10 @@ define <32 x i8> @test9(<32 x i8> %a) nounwind {
 ; AVX2-LABEL: test9:
 ; AVX2: vpabsb {{.*}}%ymm
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test9:
+; AVX512: vpabsb {{.*}}%ymm
+; AVX512-NEXT: ret
         %tmp1neg = sub <32 x i8> zeroinitializer, %a
         %b = icmp slt <32 x i8> %a, zeroinitializer
         %abs = select <32 x i1> %b, <32 x i8> %tmp1neg, <32 x i8> %a
@@ -176,8 +213,58 @@ define <8 x i32> @test10(<8 x i32> %a) nounwind {
 ; AVX2-LABEL: test10:
 ; AVX2: vpabsd {{.*}}%ymm
 ; AVX2-NEXT: ret
+
+; AVX512-LABEL: test10:
+; AVX512: vpabsd {{.*}}%ymm
+; AVX512-NEXT: ret
         %tmp1neg = sub <8 x i32> zeroinitializer, %a
         %b = icmp sle <8 x i32> %a, zeroinitializer
         %abs = select <8 x i1> %b, <8 x i32> %tmp1neg, <8 x i32> %a
         ret <8 x i32> %abs
 }
+
+define <16 x i32> @test11(<16 x i32> %a) nounwind {
+; AVX2-LABEL: test11:
+; AVX2: vpabsd
+; AVX2: vpabsd
+; AVX2-NEXT: ret
+
+; AVX512-LABEL: test11:
+; AVX512: vpabsd {{.*}}%zmm
+; AVX512-NEXT: ret
+        %tmp1neg = sub <16 x i32> zeroinitializer, %a
+        %b = icmp sle <16 x i32> %a, zeroinitializer
+        %abs = select <16 x i1> %b, <16 x i32> %tmp1neg, <16 x i32> %a
+        ret <16 x i32> %abs
+}
+
+define <8 x i64> @test12(<8 x i64> %a) nounwind {
+; AVX2-LABEL: test12:
+; AVX2: vpxor
+; AVX2: vpxor
+; AVX2-NEXT: ret
+
+; AVX512-LABEL: test12:
+; AVX512: vpabsq {{.*}}%zmm
+; AVX512-NEXT: ret
+        %tmp1neg = sub <8 x i64> zeroinitializer, %a
+        %b = icmp sle <8 x i64> %a, zeroinitializer
+        %abs = select <8 x i1> %b, <8 x i64> %tmp1neg, <8 x i64> %a
+        ret <8 x i64> %abs
+}
+
+define <8 x i64> @test13(<8 x i64>* %a.ptr) nounwind {
+; AVX2-LABEL: test13:
+; AVX2: vpxor
+; AVX2: vpxor
+; AVX2-NEXT: ret
+
+; AVX512-LABEL: test13:
+; AVX512: vpabsq (%
+; AVX512-NEXT: ret
+        %a = load <8 x i64>* %a.ptr, align 8
+        %tmp1neg = sub <8 x i64> zeroinitializer, %a
+        %b = icmp sle <8 x i64> %a, zeroinitializer
+        %abs = select <8 x i1> %b, <8 x i64> %tmp1neg, <8 x i64> %a
+        ret <8 x i64> %abs
+}