diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
--- a/llvm/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -725,7 +725,7 @@
     // 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
--- a/llvm/test/Analysis/CostModel/ARM/cast.ll
+++ b/llvm/test/Analysis/CostModel/ARM/cast.ll
@@ -424,8 +424,8 @@
 ; 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 @@
 ; 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 @@
 ; 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 @@
 ; 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 @@
 ; 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 @@
 ; 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 @@
 ; 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 @@
 ; 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
--- a/llvm/test/Analysis/CostModel/X86/fptosi.ll
+++ b/llvm/test/Analysis/CostModel/X86/fptosi.ll
@@ -219,12 +219,26 @@
 }
 
 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>