[CostModel][X86][ARM] Teach getCastInstrCost to include the splitting factor when...

Previously, we just always returned 1. But that ignores that we have to do the operation for each subvector or scalar component.

Differential Revision: https://reviews.llvm.org/D78824

diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
index 24a82c4..21e3d93 100644 (file)
--- a/llvm/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -725,7 +725,7 @@ public:
     // If the cast is marked as legal (or promote) then assume low cost.
     if (SrcLT.first == DstLT.first &&
         TLI->isOperationLegalOrPromote(ISD, DstLT.second))
-      return 1;
+      return SrcLT.first;
 
     // Handle scalar conversions.
     if (!Src->isVectorTy() && !Dst->isVectorTy()) {

diff --git a/llvm/test/Analysis/CostModel/ARM/cast.ll b/llvm/test/Analysis/CostModel/ARM/cast.ll
index 5d857bc..edfe281 100644 (file)
--- a/llvm/test/Analysis/CostModel/ARM/cast.ll
+++ b/llvm/test/Analysis/CostModel/ARM/cast.ll
@@ -424,8 +424,8 @@ define i32 @casts() {
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r133 = fptosi <8 x float> undef to <8 x i8>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r134 = fptoui <8 x float> undef to <8 x i16>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r135 = fptosi <8 x float> undef to <8 x i16>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r136 = fptoui <8 x float> undef to <8 x i32>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r137 = fptosi <8 x float> undef to <8 x i32>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %r136 = fptoui <8 x float> undef to <8 x i32>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %r137 = fptosi <8 x float> undef to <8 x i32>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 330 for instruction: %r138 = fptoui <8 x float> undef to <8 x i64>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 330 for instruction: %r139 = fptosi <8 x float> undef to <8 x i64>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 330 for instruction: %r140 = fptoui <8 x double> undef to <8 x i1>
@@ -444,8 +444,8 @@ define i32 @casts() {
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r153 = fptosi <16 x float> undef to <16 x i8>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r154 = fptoui <16 x float> undef to <16 x i16>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r155 = fptosi <16 x float> undef to <16 x i16>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r156 = fptoui <16 x float> undef to <16 x i32>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r157 = fptosi <16 x float> undef to <16 x i32>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r156 = fptoui <16 x float> undef to <16 x i32>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r157 = fptosi <16 x float> undef to <16 x i32>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 1322 for instruction: %r158 = fptoui <16 x float> undef to <16 x i64>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 1322 for instruction: %r159 = fptosi <16 x float> undef to <16 x i64>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 661 for instruction: %r160 = fptoui <16 x double> undef to <16 x i1>
@@ -504,8 +504,8 @@ define i32 @casts() {
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r213 = sitofp <8 x i8> undef to <8 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r214 = uitofp <8 x i16> undef to <8 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %r215 = sitofp <8 x i16> undef to <8 x float>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r216 = uitofp <8 x i32> undef to <8 x float>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r217 = sitofp <8 x i32> undef to <8 x float>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %r216 = uitofp <8 x i32> undef to <8 x float>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %r217 = sitofp <8 x i32> undef to <8 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r218 = uitofp <8 x i64> undef to <8 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r219 = sitofp <8 x i64> undef to <8 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 522 for instruction: %r220 = uitofp <8 x i1> undef to <8 x double>
@@ -524,8 +524,8 @@ define i32 @casts() {
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r233 = sitofp <16 x i8> undef to <16 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r234 = uitofp <16 x i16> undef to <16 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 42 for instruction: %r235 = sitofp <16 x i16> undef to <16 x float>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r236 = uitofp <16 x i32> undef to <16 x float>
-; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %r237 = sitofp <16 x i32> undef to <16 x float>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r236 = uitofp <16 x i32> undef to <16 x float>
+; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r237 = sitofp <16 x i32> undef to <16 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 170 for instruction: %r238 = uitofp <16 x i64> undef to <16 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 170 for instruction: %r239 = sitofp <16 x i64> undef to <16 x float>
 ; CHECK-MVE-NEXT:  Cost Model: Found an estimated cost of 1045 for instruction: %r240 = uitofp <16 x i1> undef to <16 x double>
@@ -611,16 +611,16 @@ define i32 @casts() {
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r67 = uitofp i64 undef to float
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r68 = sitofp i64 undef to double
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r69 = uitofp i64 undef to double
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q70 = sext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q71 = sext <8 x i8> undef to <8 x i16>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %s70 = sext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r70 = sext <8 x i8> undef to <8 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r71 = sext <16 x i8> undef to <16 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q72 = zext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q73 = zext <8 x i8> undef to <8 x i16>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %s72 = zext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r72 = zext <8 x i8> undef to <8 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r73 = zext <16 x i8> undef to <16 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %q70 = sext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %q71 = sext <8 x i8> undef to <8 x i16>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %s70 = sext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r70 = sext <8 x i8> undef to <8 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %r71 = sext <16 x i8> undef to <16 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %q72 = zext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %q73 = zext <8 x i8> undef to <8 x i16>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %s72 = zext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r72 = zext <8 x i8> undef to <8 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %r73 = zext <16 x i8> undef to <16 x i32>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 47 for instruction: %rext_0 = sext <8 x i8> undef to <8 x i64>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 47 for instruction: %rext_1 = zext <8 x i8> undef to <8 x i64>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 55 for instruction: %rext_2 = sext <8 x i16> undef to <8 x i64>
@@ -878,16 +878,16 @@ define i32 @casts() {
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r67 = uitofp i64 undef to float
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r68 = sitofp i64 undef to double
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r69 = uitofp i64 undef to double
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q70 = sext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q71 = sext <8 x i8> undef to <8 x i16>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %s70 = sext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r70 = sext <8 x i8> undef to <8 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r71 = sext <16 x i8> undef to <16 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q72 = zext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %q73 = zext <8 x i8> undef to <8 x i16>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %s72 = zext <4 x i8> undef to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r72 = zext <8 x i8> undef to <8 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r73 = zext <16 x i8> undef to <16 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %q70 = sext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %q71 = sext <8 x i8> undef to <8 x i16>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %s70 = sext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r70 = sext <8 x i8> undef to <8 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %r71 = sext <16 x i8> undef to <16 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %q72 = zext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %q73 = zext <8 x i8> undef to <8 x i16>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %s72 = zext <4 x i8> undef to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %r72 = zext <8 x i8> undef to <8 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 16 for instruction: %r73 = zext <16 x i8> undef to <16 x i32>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 47 for instruction: %rext_0 = sext <8 x i8> undef to <8 x i64>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 47 for instruction: %rext_1 = zext <8 x i8> undef to <8 x i64>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 55 for instruction: %rext_2 = sext <8 x i16> undef to <8 x i64>
@@ -1738,14 +1738,14 @@ define i32 @load_extends() {
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r9 = zext i16 %loadi16 to i64
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r10 = sext i32 %loadi32 to i64
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r11 = zext i32 %loadi32 to i64
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v0 = sext <8 x i8> %loadv8i8 to <8 x i16>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v1 = zext <8 x i8> %loadv8i8 to <8 x i16>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2 = sext <4 x i8> %loadv4i8 to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v3 = zext <4 x i8> %loadv4i8 to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %v0 = sext <8 x i8> %loadv8i8 to <8 x i16>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %v1 = zext <8 x i8> %loadv8i8 to <8 x i16>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2 = sext <4 x i8> %loadv4i8 to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v3 = zext <4 x i8> %loadv4i8 to <4 x i32>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v4 = sext <2 x i8> %loadv2i8 to <2 x i64>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v5 = zext <2 x i8> %loadv2i8 to <2 x i64>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v6 = sext <4 x i16> %loadv4i16 to <4 x i32>
-; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v7 = zext <4 x i16> %loadv4i16 to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v6 = sext <4 x i16> %loadv4i16 to <4 x i32>
+; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v7 = zext <4 x i16> %loadv4i16 to <4 x i32>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 13 for instruction: %v8 = sext <2 x i16> %loadv2i16 to <2 x i64>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v9 = zext <2 x i16> %loadv2i16 to <2 x i64>
 ; CHECK-V8M-MAIN-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v10 = sext <2 x i32> %loadv2i32 to <2 x i64>
@@ -1774,14 +1774,14 @@ define i32 @load_extends() {
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r9 = zext i16 %loadi16 to i64
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r10 = sext i32 %loadi32 to i64
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %r11 = zext i32 %loadi32 to i64
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v0 = sext <8 x i8> %loadv8i8 to <8 x i16>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v1 = zext <8 x i8> %loadv8i8 to <8 x i16>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v2 = sext <4 x i8> %loadv4i8 to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v3 = zext <4 x i8> %loadv4i8 to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %v0 = sext <8 x i8> %loadv8i8 to <8 x i16>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 8 for instruction: %v1 = zext <8 x i8> %loadv8i8 to <8 x i16>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v2 = sext <4 x i8> %loadv4i8 to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v3 = zext <4 x i8> %loadv4i8 to <4 x i32>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v4 = sext <2 x i8> %loadv2i8 to <2 x i64>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v5 = zext <2 x i8> %loadv2i8 to <2 x i64>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v6 = sext <4 x i16> %loadv4i16 to <4 x i32>
-; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v7 = zext <4 x i16> %loadv4i16 to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v6 = sext <4 x i16> %loadv4i16 to <4 x i32>
+; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %v7 = zext <4 x i16> %loadv4i16 to <4 x i32>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 13 for instruction: %v8 = sext <2 x i16> %loadv2i16 to <2 x i64>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v9 = zext <2 x i16> %loadv2i16 to <2 x i64>
 ; CHECK-V8M-BASE-NEXT:  Cost Model: Found an estimated cost of 11 for instruction: %v10 = sext <2 x i32> %loadv2i32 to <2 x i64>

diff --git a/llvm/test/Analysis/CostModel/X86/fptosi.ll b/llvm/test/Analysis/CostModel/X86/fptosi.ll
index a230648..b9f01b5 100644 (file)
--- a/llvm/test/Analysis/CostModel/X86/fptosi.ll
+++ b/llvm/test/Analysis/CostModel/X86/fptosi.ll
@@ -219,12 +219,26 @@ define i32 @fptosi_float_i64(i32 %arg) {
 }
 
 define i32 @fptosi_float_i32(i32 %arg) {
-; CHECK-LABEL: 'fptosi_float_i32'
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = fptosi float undef to i32
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = fptosi <4 x float> undef to <4 x i32>
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = fptosi <8 x float> undef to <8 x i32>
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = fptosi <16 x float> undef to <16 x i32>
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
+; SSE-LABEL: 'fptosi_float_i32'
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = fptosi float undef to i32
+; SSE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = fptosi <4 x float> undef to <4 x i32>
+; SSE-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = fptosi <8 x float> undef to <8 x i32>
+; SSE-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = fptosi <16 x float> undef to <16 x i32>
+; SSE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
+;
+; AVX-LABEL: 'fptosi_float_i32'
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = fptosi float undef to i32
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = fptosi <4 x float> undef to <4 x i32>
+; AVX-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = fptosi <8 x float> undef to <8 x i32>
+; AVX-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %V16I32 = fptosi <16 x float> undef to <16 x i32>
+; AVX-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
+;
+; AVX512-LABEL: 'fptosi_float_i32'
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I32 = fptosi float undef to i32
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = fptosi <4 x float> undef to <4 x i32>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = fptosi <8 x float> undef to <8 x i32>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = fptosi <16 x float> undef to <16 x i32>
+; AVX512-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
 ;
   %I32 = fptosi float undef to i32
   %V4I32 = fptosi <4 x float> undef to <4 x i32>