[llvm] r351681 - [CostModel][X86] Add masked load/store/gather/scatter tests for SSE2/SSE42/AVX1 targets

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Sun Jan 20 03:23:01 PST 2019


Author: rksimon
Date: Sun Jan 20 03:23:01 2019
New Revision: 351681

URL: http://llvm.org/viewvc/llvm-project?rev=351681&view=rev
Log:
[CostModel][X86] Add masked load/store/gather/scatter tests for SSE2/SSE42/AVX1 targets

Modified:
    llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost-widen.ll
    llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll

Modified: llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost-widen.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost-widen.ll?rev=351681&r1=351680&r2=351681&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost-widen.ll (original)
+++ llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost-widen.ll Sun Jan 20 03:23:01 2019
@@ -1,30 +1,34 @@
 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -cost-model -analyze | FileCheck %s --check-prefix=AVX2
-; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=skylake -cost-model -analyze | FileCheck %s --check-prefix=SKL
-; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=knl -cost-model -analyze | FileCheck %s --check-prefix=KNL
-; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=skx -cost-model -analyze | FileCheck %s --check-prefix=SKX
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mattr=+sse2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,SSE,SSE2
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mattr=+sse4.2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mattr=+avx -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mattr=+avx2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,AVX2
+;
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=skylake -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,SKL
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=knl -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX512,KNL
+; RUN: opt < %s -S -x86-experimental-vector-widening-legalization -mtriple=x86_64-apple-darwin -mcpu=skx -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX512,SKX
 
 
 define <2 x double> @test1(<2 x i64> %trigger, <2 x double>* %addr, <2 x double> %dst) {
-; AVX2-LABEL: 'test1'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKL-LABEL: 'test1'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; KNL-LABEL: 'test1'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKX-LABEL: 'test1'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+; SSE2-LABEL: 'test1'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; SSE42-LABEL: 'test1'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX-LABEL: 'test1'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX512-LABEL: 'test1'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
   %mask = icmp eq <2 x i64> %trigger, zeroinitializer
   %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1>%mask, <2 x double>%dst)
@@ -32,25 +36,20 @@ define <2 x double> @test1(<2 x i64> %tr
 }
 
 define <4 x i32> @test2(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %dst) {
-; AVX2-LABEL: 'test2'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; SKL-LABEL: 'test2'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; KNL-LABEL: 'test2'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; SKX-LABEL: 'test2'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+; SSE-LABEL: 'test2'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX-LABEL: 'test2'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX512-LABEL: 'test2'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
 ;
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1>%mask, <4 x i32>%dst)
@@ -58,25 +57,20 @@ define <4 x i32> @test2(<4 x i32> %trigg
 }
 
 define void @test3(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %val) {
-; AVX2-LABEL: 'test3'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test3'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test3'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test3'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test3'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test3'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test3'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>%val, <4 x i32>* %addr, i32 4, <4 x i1>%mask)
@@ -84,6 +78,16 @@ define void @test3(<4 x i32> %trigger, <
 }
 
 define <8 x float> @test4(<8 x i32> %trigger, <8 x float>* %addr, <8 x float> %dst) {
+; SSE-LABEL: 'test4'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+;
+; AVX1-LABEL: 'test4'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+;
 ; AVX2-LABEL: 'test4'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
@@ -94,15 +98,10 @@ define <8 x float> @test4(<8 x i32> %tri
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
 ;
-; KNL-LABEL: 'test4'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
-;
-; SKX-LABEL: 'test4'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+; AVX512-LABEL: 'test4'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
 ;
   %mask = icmp eq <8 x i32> %trigger, zeroinitializer
   %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1>%mask, <8 x float>%dst)
@@ -110,25 +109,20 @@ define <8 x float> @test4(<8 x i32> %tri
 }
 
 define void @test5(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %val) {
-; AVX2-LABEL: 'test5'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test5'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test5'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test5'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test5'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test5'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test5'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v2f32.p0v2f32(<2 x float>%val, <2 x float>* %addr, i32 4, <2 x i1>%mask)
@@ -136,25 +130,20 @@ define void @test5(<2 x i32> %trigger, <
 }
 
 define void @test6(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %val) {
-; AVX2-LABEL: 'test6'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test6'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test6'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test6'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test6'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test6'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test6'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32>%val, <2 x i32>* %addr, i32 4, <2 x i1>%mask)
@@ -162,25 +151,20 @@ define void @test6(<2 x i32> %trigger, <
 }
 
 define <2 x float> @test7(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %dst) {
-; AVX2-LABEL: 'test7'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; SKL-LABEL: 'test7'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; KNL-LABEL: 'test7'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; SKX-LABEL: 'test7'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+; SSE-LABEL: 'test7'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+;
+; AVX-LABEL: 'test7'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+;
+; AVX512-LABEL: 'test7'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1>%mask, <2 x float>%dst)
@@ -188,25 +172,20 @@ define <2 x float> @test7(<2 x i32> %tri
 }
 
 define <2 x i32> @test8(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %dst) {
-; AVX2-LABEL: 'test8'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; SKL-LABEL: 'test8'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; KNL-LABEL: 'test8'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; SKX-LABEL: 'test8'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+; SSE-LABEL: 'test8'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+;
+; AVX-LABEL: 'test8'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+;
+; AVX512-LABEL: 'test8'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1>%mask, <2 x i32>%dst)
@@ -214,6 +193,14 @@ define <2 x i32> @test8(<2 x i32> %trigg
 }
 
 define <2 x double> @test_gather_2f64(<2 x double*> %ptrs, <2 x i1> %mask, <2 x double> %src0)  {
+; SSE-LABEL: 'test_gather_2f64'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX1-LABEL: 'test_gather_2f64'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
 ; AVX2-LABEL: 'test_gather_2f64'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
@@ -222,13 +209,9 @@ define <2 x double> @test_gather_2f64(<2
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
-; KNL-LABEL: 'test_gather_2f64'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKX-LABEL: 'test_gather_2f64'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+; AVX512-LABEL: 'test_gather_2f64'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
 
 
@@ -240,6 +223,14 @@ define <2 x double> @test_gather_2f64(<2
 declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
 
 define <4 x i32> @test_gather_4i32(<4 x i32*> %ptrs, <4 x i1> %mask, <4 x i32> %src0)  {
+; SSE-LABEL: 'test_gather_4i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX1-LABEL: 'test_gather_4i32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
 ; AVX2-LABEL: 'test_gather_4i32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
@@ -265,6 +256,14 @@ define <4 x i32> @test_gather_4i32(<4 x
 }
 
 define <4 x i32> @test_gather_4i32_const_mask(<4 x i32*> %ptrs, <4 x i32> %src0)  {
+; SSE-LABEL: 'test_gather_4i32_const_mask'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX1-LABEL: 'test_gather_4i32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
 ; AVX2-LABEL: 'test_gather_4i32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
@@ -291,6 +290,24 @@ define <4 x i32> @test_gather_4i32_const
 declare <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32, <4 x i1> %mask, <4 x i32> %src0)
 
 define <16 x float> @test_gather_16f32_const_mask(float* %base, <16 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_16f32_const_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_const_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -303,17 +320,11 @@ define <16 x float> @test_gather_16f32_c
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_const_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_const_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_const_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -323,6 +334,24 @@ define <16 x float> @test_gather_16f32_c
 }
 
 define <16 x float> @test_gather_16f32_var_mask(float* %base, <16 x i32> %ind, <16 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_16f32_var_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_var_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_var_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 62 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_var_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -335,17 +364,11 @@ define <16 x float> @test_gather_16f32_v
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_var_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_var_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_var_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -355,6 +378,24 @@ define <16 x float> @test_gather_16f32_v
 }
 
 define <16 x float> @test_gather_16f32_ra_var_mask(<16 x float*> %ptrs, <16 x i32> %ind, <16 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_16f32_ra_var_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_ra_var_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_ra_var_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 62 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_ra_var_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
@@ -367,17 +408,11 @@ define <16 x float> @test_gather_16f32_r
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_ra_var_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_ra_var_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_ra_var_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
@@ -387,6 +422,30 @@ define <16 x float> @test_gather_16f32_r
 }
 
 define <16 x float> @test_gather_16f32_const_mask2(float* %base, <16 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_16f32_const_mask2'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_const_mask2'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_const_mask2'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_const_mask2'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
@@ -403,21 +462,13 @@ define <16 x float> @test_gather_16f32_c
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_const_mask2'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_const_mask2'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_const_mask2'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
   %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
@@ -430,6 +481,22 @@ define <16 x float> @test_gather_16f32_c
 }
 
 define void @test_scatter_16i32(i32* %base, <16 x i32> %ind, i16 %mask, <16 x i32>%val) {
+; SSE-LABEL: 'test_scatter_16i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; SSE-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX1-LABEL: 'test_scatter_16i32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
 ; AVX2-LABEL: 'test_scatter_16i32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
@@ -446,21 +513,13 @@ define void @test_scatter_16i32(i32* %ba
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
-; KNL-LABEL: 'test_scatter_16i32'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test_scatter_16i32'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; AVX512-LABEL: 'test_scatter_16i32'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
   %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
@@ -472,21 +531,17 @@ define void @test_scatter_16i32(i32* %ba
 }
 
 define void @test_scatter_8i32(<8 x i32>%a1, <8 x i32*> %ptr, <8 x i1>%mask) {
-; AVX2-LABEL: 'test_scatter_8i32'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test_scatter_8i32'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test_scatter_8i32'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test_scatter_8i32'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test_scatter_8i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test_scatter_8i32'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test_scatter_8i32'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
 
   call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
@@ -496,13 +551,13 @@ define void @test_scatter_8i32(<8 x i32>
 declare void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32, <8 x i1> %mask)
 
 define void @test_scatter_4i32(<4 x i32>%a1, <4 x i32*> %ptr, <4 x i1>%mask) {
-; AVX2-LABEL: 'test_scatter_4i32'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test_scatter_4i32'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test_scatter_4i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test_scatter_4i32'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
 ; KNL-LABEL: 'test_scatter_4i32'
 ; KNL-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
@@ -517,6 +572,24 @@ define void @test_scatter_4i32(<4 x i32>
 }
 
 define <4 x float> @test_gather_4f32(float* %ptr, <4 x i32> %ind, <4 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_4f32'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; SSE42-LABEL: 'test_gather_4f32'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; AVX1-LABEL: 'test_gather_4f32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_4f32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
@@ -549,6 +622,24 @@ define <4 x float> @test_gather_4f32(flo
 }
 
 define <4 x float> @test_gather_4f32_const_mask(float* %ptr, <4 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_4f32_const_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; SSE42-LABEL: 'test_gather_4f32_const_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; AVX1-LABEL: 'test_gather_4f32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_4f32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind

Modified: llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll?rev=351681&r1=351680&r2=351681&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll (original)
+++ llvm/trunk/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll Sun Jan 20 03:23:01 2019
@@ -1,30 +1,34 @@
 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -cost-model -analyze | FileCheck %s --check-prefix=AVX2
-; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=skylake -cost-model -analyze | FileCheck %s --check-prefix=SKL
-; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=knl -cost-model -analyze | FileCheck %s --check-prefix=KNL
-; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=skx -cost-model -analyze | FileCheck %s --check-prefix=SKX
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mattr=+sse2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,SSE,SSE2
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mattr=+sse4.2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mattr=+avx -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mattr=+avx2 -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,AVX2
+;
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=skylake -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX,SKL
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=knl -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX512,KNL
+; RUN: opt < %s -S -mtriple=x86_64-apple-darwin -mcpu=skx -cost-model -analyze | FileCheck %s --check-prefixes=CHECK,AVX512,SKX
 
 
 define <2 x double> @test1(<2 x i64> %trigger, <2 x double>* %addr, <2 x double> %dst) {
-; AVX2-LABEL: 'test1'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKL-LABEL: 'test1'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; KNL-LABEL: 'test1'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKX-LABEL: 'test1'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+; SSE2-LABEL: 'test1'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; SSE42-LABEL: 'test1'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX-LABEL: 'test1'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX512-LABEL: 'test1'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i64> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> %mask, <2 x double> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
   %mask = icmp eq <2 x i64> %trigger, zeroinitializer
   %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1>%mask, <2 x double>%dst)
@@ -32,25 +36,20 @@ define <2 x double> @test1(<2 x i64> %tr
 }
 
 define <4 x i32> @test2(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %dst) {
-; AVX2-LABEL: 'test2'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; SKL-LABEL: 'test2'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; KNL-LABEL: 'test2'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
-;
-; SKX-LABEL: 'test2'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+; SSE-LABEL: 'test2'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX-LABEL: 'test2'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX512-LABEL: 'test2'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> %mask, <4 x i32> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
 ;
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   %res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1>%mask, <4 x i32>%dst)
@@ -58,25 +57,20 @@ define <4 x i32> @test2(<4 x i32> %trigg
 }
 
 define void @test3(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %val) {
-; AVX2-LABEL: 'test3'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test3'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test3'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test3'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test3'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test3'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test3'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <4 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>%val, <4 x i32>* %addr, i32 4, <4 x i1>%mask)
@@ -84,6 +78,16 @@ define void @test3(<4 x i32> %trigger, <
 }
 
 define <8 x float> @test4(<8 x i32> %trigger, <8 x float>* %addr, <8 x float> %dst) {
+; SSE-LABEL: 'test4'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+;
+; AVX1-LABEL: 'test4'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+;
 ; AVX2-LABEL: 'test4'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
@@ -94,15 +98,10 @@ define <8 x float> @test4(<8 x i32> %tri
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
 ;
-; KNL-LABEL: 'test4'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
-;
-; SKX-LABEL: 'test4'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
+; AVX512-LABEL: 'test4'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <8 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> %mask, <8 x float> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %res
 ;
   %mask = icmp eq <8 x i32> %trigger, zeroinitializer
   %res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1>%mask, <8 x float>%dst)
@@ -110,25 +109,25 @@ define <8 x float> @test4(<8 x i32> %tri
 }
 
 define void @test5(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %val) {
-; AVX2-LABEL: 'test5'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test5'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test5'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test5'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE2-LABEL: 'test5'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; SSE42-LABEL: 'test5'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test5'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test5'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: call void @llvm.masked.store.v2f32.p0v2f32(<2 x float> %val, <2 x float>* %addr, i32 4, <2 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v2f32.p0v2f32(<2 x float>%val, <2 x float>* %addr, i32 4, <2 x i1>%mask)
@@ -136,25 +135,25 @@ define void @test5(<2 x i32> %trigger, <
 }
 
 define void @test6(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %val) {
-; AVX2-LABEL: 'test6'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test6'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test6'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test6'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE2-LABEL: 'test6'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; SSE42-LABEL: 'test6'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test6'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test6'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32> %val, <2 x i32>* %addr, i32 4, <2 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32>%val, <2 x i32>* %addr, i32 4, <2 x i1>%mask)
@@ -162,25 +161,25 @@ define void @test6(<2 x i32> %trigger, <
 }
 
 define <2 x float> @test7(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %dst) {
-; AVX2-LABEL: 'test7'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; SKL-LABEL: 'test7'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; KNL-LABEL: 'test7'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
-;
-; SKX-LABEL: 'test7'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+; SSE2-LABEL: 'test7'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+;
+; SSE42-LABEL: 'test7'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+;
+; AVX-LABEL: 'test7'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
+;
+; AVX512-LABEL: 'test7'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1> %mask, <2 x float> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x float> %res
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   %res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1>%mask, <2 x float>%dst)
@@ -188,25 +187,25 @@ define <2 x float> @test7(<2 x i32> %tri
 }
 
 define <2 x i32> @test8(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %dst) {
-; AVX2-LABEL: 'test8'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; SKL-LABEL: 'test8'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKL-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; KNL-LABEL: 'test8'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
-;
-; SKX-LABEL: 'test8'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+; SSE2-LABEL: 'test8'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+;
+; SSE42-LABEL: 'test8'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+;
+; AVX-LABEL: 'test8'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
+;
+; AVX512-LABEL: 'test8'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mask = icmp eq <2 x i32> %trigger, zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1> %mask, <2 x i32> %dst)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i32> %res
 ;
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   %res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1>%mask, <2 x i32>%dst)
@@ -214,6 +213,14 @@ define <2 x i32> @test8(<2 x i32> %trigg
 }
 
 define <2 x double> @test_gather_2f64(<2 x double*> %ptrs, <2 x i1> %mask, <2 x double> %src0)  {
+; SSE-LABEL: 'test_gather_2f64'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
+; AVX1-LABEL: 'test_gather_2f64'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+;
 ; AVX2-LABEL: 'test_gather_2f64'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
@@ -222,13 +229,9 @@ define <2 x double> @test_gather_2f64(<2
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
-; KNL-LABEL: 'test_gather_2f64'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
-;
-; SKX-LABEL: 'test_gather_2f64'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
+; AVX512-LABEL: 'test_gather_2f64'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> %mask, <2 x double> %src0)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %res
 ;
 
 
@@ -240,6 +243,14 @@ define <2 x double> @test_gather_2f64(<2
 declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
 
 define <4 x i32> @test_gather_4i32(<4 x i32*> %ptrs, <4 x i1> %mask, <4 x i32> %src0)  {
+; SSE-LABEL: 'test_gather_4i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX1-LABEL: 'test_gather_4i32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
 ; AVX2-LABEL: 'test_gather_4i32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> %mask, <4 x i32> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
@@ -265,6 +276,14 @@ define <4 x i32> @test_gather_4i32(<4 x
 }
 
 define <4 x i32> @test_gather_4i32_const_mask(<4 x i32*> %ptrs, <4 x i32> %src0)  {
+; SSE-LABEL: 'test_gather_4i32_const_mask'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
+; AVX1-LABEL: 'test_gather_4i32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
+;
 ; AVX2-LABEL: 'test_gather_4i32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i32> %src0)
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %res
@@ -291,6 +310,24 @@ define <4 x i32> @test_gather_4i32_const
 declare <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32, <4 x i1> %mask, <4 x i32> %src0)
 
 define <16 x float> @test_gather_16f32_const_mask(float* %base, <16 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_16f32_const_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_const_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -303,17 +340,11 @@ define <16 x float> @test_gather_16f32_c
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_const_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_const_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_const_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -323,6 +354,24 @@ define <16 x float> @test_gather_16f32_c
 }
 
 define <16 x float> @test_gather_16f32_var_mask(float* %base, <16 x i32> %ind, <16 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_16f32_var_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_var_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_var_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 62 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_var_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -335,17 +384,11 @@ define <16 x float> @test_gather_16f32_v
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_var_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_var_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_var_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, float* %base, <16 x i64> %sext_ind
@@ -355,6 +398,24 @@ define <16 x float> @test_gather_16f32_v
 }
 
 define <16 x float> @test_gather_16f32_ra_var_mask(<16 x float*> %ptrs, <16 x i32> %ind, <16 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_16f32_ra_var_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_ra_var_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_ra_var_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 62 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_ra_var_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
@@ -367,17 +428,11 @@ define <16 x float> @test_gather_16f32_r
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_ra_var_mask'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_ra_var_mask'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_ra_var_mask'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 20 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.v, i32 4, <16 x i1> %mask, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %sext_ind = sext <16 x i32> %ind to <16 x i64>
   %gep.v = getelementptr float, <16 x float*> %ptrs, <16 x i64> %sext_ind
@@ -387,6 +442,30 @@ define <16 x float> @test_gather_16f32_r
 }
 
 define <16 x float> @test_gather_16f32_const_mask2(float* %base, <16 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_16f32_const_mask2'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 23 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; SSE42-LABEL: 'test_gather_16f32_const_mask2'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
+; AVX1-LABEL: 'test_gather_16f32_const_mask2'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 19 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 30 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_16f32_const_mask2'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
@@ -403,21 +482,13 @@ define <16 x float> @test_gather_16f32_c
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
-; KNL-LABEL: 'test_gather_16f32_const_mask2'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
-;
-; SKX-LABEL: 'test_gather_16f32_const_mask2'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
+; AVX512-LABEL: 'test_gather_16f32_const_mask2'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 3 for instruction: %sext_ind = sext <16 x i32> %ind to <16 x i64>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr float, <16 x float*> %broadcast.splat, <16 x i64> %sext_ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: %res = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> %gep.random, i32 4, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <16 x float> %res
 ;
   %broadcast.splatinsert = insertelement <16 x float*> undef, float* %base, i32 0
   %broadcast.splat = shufflevector <16 x float*> %broadcast.splatinsert, <16 x float*> undef, <16 x i32> zeroinitializer
@@ -430,6 +501,22 @@ define <16 x float> @test_gather_16f32_c
 }
 
 define void @test_scatter_16i32(i32* %base, <16 x i32> %ind, i16 %mask, <16 x i32>%val) {
+; SSE-LABEL: 'test_scatter_16i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; SSE-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX1-LABEL: 'test_scatter_16i32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
 ; AVX2-LABEL: 'test_scatter_16i32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
@@ -446,21 +533,13 @@ define void @test_scatter_16i32(i32* %ba
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 64 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
 ; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
-; KNL-LABEL: 'test_scatter_16i32'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
-; KNL-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
-; KNL-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test_scatter_16i32'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
-; SKX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
-; SKX-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; AVX512-LABEL: 'test_scatter_16i32'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.random = getelementptr i32, <16 x i32*> %broadcast.splat, <16 x i32> %ind
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %imask = bitcast i16 %mask to <16 x i1>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 18 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> %val, <16 x i32*> %gep.random, i32 4, <16 x i1> %imask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
   %broadcast.splatinsert = insertelement <16 x i32*> undef, i32* %base, i32 0
   %broadcast.splat = shufflevector <16 x i32*> %broadcast.splatinsert, <16 x i32*> undef, <16 x i32> zeroinitializer
@@ -472,21 +551,17 @@ define void @test_scatter_16i32(i32* %ba
 }
 
 define void @test_scatter_8i32(<8 x i32>%a1, <8 x i32*> %ptr, <8 x i1>%mask) {
-; AVX2-LABEL: 'test_scatter_8i32'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test_scatter_8i32'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; KNL-LABEL: 'test_scatter_8i32'
-; KNL-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; KNL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKX-LABEL: 'test_scatter_8i32'
-; SKX-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
-; SKX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test_scatter_8i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test_scatter_8i32'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 32 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX512-LABEL: 'test_scatter_8i32'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
 
   call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32 4, <8 x i1> %mask)
@@ -496,13 +571,13 @@ define void @test_scatter_8i32(<8 x i32>
 declare void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> %a1, <8 x i32*> %ptr, i32, <8 x i1> %mask)
 
 define void @test_scatter_4i32(<4 x i32>%a1, <4 x i32*> %ptr, <4 x i1>%mask) {
-; AVX2-LABEL: 'test_scatter_4i32'
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
-; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; SKL-LABEL: 'test_scatter_4i32'
-; SKL-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
-; SKL-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+; SSE-LABEL: 'test_scatter_4i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; AVX-LABEL: 'test_scatter_4i32'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
 ;
 ; KNL-LABEL: 'test_scatter_4i32'
 ; KNL-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %a1, <4 x i32*> %ptr, i32 4, <4 x i1> %mask)
@@ -517,6 +592,24 @@ define void @test_scatter_4i32(<4 x i32>
 }
 
 define <4 x float> @test_gather_4f32(float* %ptr, <4 x i32> %ind, <4 x i1>%mask) {
+; SSE2-LABEL: 'test_gather_4f32'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; SSE42-LABEL: 'test_gather_4f32'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; AVX1-LABEL: 'test_gather_4f32'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 15 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> %mask, <4 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_4f32'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
@@ -549,6 +642,24 @@ define <4 x float> @test_gather_4f32(flo
 }
 
 define <4 x float> @test_gather_4f32_const_mask(float* %ptr, <4 x i32> %ind) {
+; SSE2-LABEL: 'test_gather_4f32_const_mask'
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 5 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; SSE2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; SSE42-LABEL: 'test_gather_4f32_const_mask'
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; SSE42-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
+; AVX1-LABEL: 'test_gather_4f32_const_mask'
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 7 for instruction: %res = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep.v, i32 4, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x float> undef)
+; AVX1-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %res
+;
 ; AVX2-LABEL: 'test_gather_4f32_const_mask'
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sext_ind = sext <4 x i32> %ind to <4 x i64>
 ; AVX2-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %gep.v = getelementptr float, float* %ptr, <4 x i64> %sext_ind




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