From 4ca8fdba4d4ec2aae924d43c3e5dbaf44612e3fb Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Tue, 3 Oct 2017 03:47:34 +0000
Subject: [PATCH] [X86] Add AVX512 check lines to the cost model truncate test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314758 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Analysis/CostModel/X86/trunc.ll | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/test/Analysis/CostModel/X86/trunc.ll b/test/Analysis/CostModel/X86/trunc.ll
index a270251c2b1..8961f679c2f 100644
--- a/test/Analysis/CostModel/X86/trunc.ll
+++ b/test/Analysis/CostModel/X86/trunc.ll
@@ -36,6 +36,7 @@ define i32 @trunc_vXi32() {
 define i32 @trunc_vXi16() {
   ; SSE: cost of 0 {{.*}} %V2i64 = trunc
   ; AVX: cost of 0 {{.*}} %V2i64 = trunc
+  ; AVX512: cost of 0 {{.*}} %V2i64 = trunc
   %V2i64 = trunc <2 x i64> undef to <2 x i16>
 
   ; SSE: cost of 1 {{.*}} %V4i64 = trunc
@@ -46,6 +47,7 @@ define i32 @trunc_vXi16() {
 
   ; SSE: cost of 3 {{.*}} %V8i64 = trunc
   ; AVX: cost of 0 {{.*}} %V8i64 = trunc
+  ; AVX512: cost of 1 {{.*}} %V8i64 = trunc
   %V8i64 = trunc <8 x i64> undef to <8 x i16>
 
   ; SSE2: cost of 3 {{.*}} %V4i32 = trunc
@@ -79,6 +81,7 @@ define i32 @trunc_vXi16() {
 define i32 @trunc_vXi8() {
   ; SSE: cost of 0 {{.*}} %V2i64 = trunc
   ; AVX: cost of 0 {{.*}} %V2i64 = trunc
+  ; AVX512: cost of 0 {{.*}} %V2i64 = trunc
   %V2i64 = trunc <2 x i64> undef to <2 x i8>
 
   ; SSE: cost of 1 {{.*}} %V4i64 = trunc
@@ -89,16 +92,19 @@ define i32 @trunc_vXi8() {
 
   ; SSE: cost of 3 {{.*}} %V8i64 = trunc
   ; AVX: cost of 0 {{.*}} %V8i64 = trunc
+  ; AVX512: cost of 0 {{.*}} %V8i64 = trunc
   %V8i64 = trunc <8 x i64> undef to <8 x i8>
 
   ; SSE: cost of 0 {{.*}} %V2i32 = trunc
   ; AVX: cost of 0 {{.*}} %V2i32 = trunc
+  ; AVX512: cost of 0 {{.*}} %V2i32 = trunc
   %V2i32 = trunc <2 x i32> undef to <2 x i8>
 
   ; SSE2: cost of 3 {{.*}} %V4i32 = trunc
   ; SSSE3: cost of 3 {{.*}} %V4i32 = trunc
   ; SSE42: cost of 1 {{.*}} %V4i32 = trunc
   ; AVX: cost of 1 {{.*}} %V4i32 = trunc
+  ; AVX512: cost of 1 {{.*}} %V4i32 = trunc
   %V4i32 = trunc <4 x i32> undef to <4 x i8>
 
   ; SSE2: cost of 4 {{.*}} %V8i32 = trunc
@@ -111,30 +117,37 @@ define i32 @trunc_vXi8() {
 
   ; SSE: cost of 7 {{.*}} %V16i32 = trunc
   ; AVX: cost of 7 {{.*}} %V16i32 = trunc
+  ; AVX512: cost of 1 {{.*}} %V16i32 = trunc
   %V16i32 = trunc <16 x i32> undef to <16 x i8>
 
   ; SSE: cost of 0 {{.*}} %V2i16 = trunc
   ; AVX: cost of 0 {{.*}} %V2i16 = trunc
+  ; AVX512: cost of 0 {{.*}} %V2i16 = trunc
   %V2i16 = trunc <2 x i16> undef to <2 x i8>
 
   ; SSE2: cost of 4 {{.*}} %V4i16 = trunc
   ; SSSE3: cost of 4 {{.*}} %V4i16 = trunc
   ; SSE42: cost of 2 {{.*}} %V4i16 = trunc
   ; AVX: cost of 2 {{.*}} %V4i16 = trunc
+  ; AVX512: cost of 2 {{.*}} %V4i16 = trunc
   %V4i16 = trunc <4 x i16> undef to <4 x i8>
 
   ; SSE2: cost of 2 {{.*}} %V8i16 = trunc
   ; SSSE3: cost of 2 {{.*}} %V8i16 = trunc
   ; SSE42: cost of 1 {{.*}} %V8i16 = trunc
   ; AVX: cost of 1 {{.*}} %V8i16 = trunc
+  ; AVX512: cost of 1 {{.*}} %V8i16 = trunc
   %V8i16 = trunc <8 x i16> undef to <8 x i8>
 
   ; SSE: cost of 3 {{.*}} %V16i16 = trunc
   ; AVX: cost of 4 {{.*}} %V16i16 = trunc
+  ; AVX512: cost of 4 {{.*}} %V16i16 = trunc
   %V16i16 = trunc <16 x i16> undef to <16 x i8>
 
   ; SSE: cost of 7 {{.*}} %V32i16 = trunc
   ; AVX: cost of 9 {{.*}} %V32i16 = trunc
+  ; AVX512F: cost of 9 {{.*}} %V32i16 = trunc
+  ; AVX512BW: cost of 0 {{.*}} %V32i16 = trunc
   %V32i16 = trunc <32 x i16> undef to <32 x i8>
 
   ret i32 undef
-- 
2.40.0