[llvm] r314758 - [X86] Add AVX512 check lines to the cost model truncate test.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Mon Oct  2 20:47:34 2017
New Revision: 314758

URL: http://llvm.org/viewvc/llvm-project?rev=314758&view=rev
Log:
[X86] Add AVX512 check lines to the cost model truncate test.

Modified:
    llvm/trunk/test/Analysis/CostModel/X86/trunc.ll

Modified: llvm/trunk/test/Analysis/CostModel/X86/trunc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/CostModel/X86/trunc.ll?rev=314758&r1=314757&r2=314758&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/CostModel/X86/trunc.ll (original)
+++ llvm/trunk/test/Analysis/CostModel/X86/trunc.ll Mon Oct  2 20:47:34 2017
@@ -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