[X86][AVX1] Account for cost of extract/insert of 256-bit shifts by splat

llvm-svn: 303021

3 files changed, 38 insertions, 38 deletions

diff --git a/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll b/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll
index dd1003fe574..c2e2960ec31 100644
--- a/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll
+++ b/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll
@@ -191,8 +191,8 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i64':
 ; SSE2: Found an estimated cost of 8 for instruction:   %shift
 ; SSE41: Found an estimated cost of 8 for instruction:   %shift
-; AVX: Found an estimated cost of 8 for instruction:   %shift
-; AVX2: Found an estimated cost of 8 for instruction:   %shift
+; AVX: Found an estimated cost of 10 for instruction:   %shift
+; AVX2: Found an estimated cost of 10 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOP: Found an estimated cost of 6 for instruction:   %shift
   %insert = insertelement <4 x i64> undef, i64 %b, i32 0
@@ -205,8 +205,8 @@ define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64':
 ; SSE2: Found an estimated cost of 16 for instruction:   %shift
 ; SSE41: Found an estimated cost of 16 for instruction:   %shift
-; AVX: Found an estimated cost of 16 for instruction:   %shift
-; AVX2: Found an estimated cost of 16 for instruction:   %shift
+; AVX: Found an estimated cost of 20 for instruction:   %shift
+; AVX2: Found an estimated cost of 20 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOP: Found an estimated cost of 12 for instruction:   %shift
   %insert = insertelement <8 x i64> undef, i64 %b, i32 0
@@ -233,7 +233,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -248,7 +248,7 @@ define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -277,7 +277,7 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -292,7 +292,7 @@ define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift
@@ -522,7 +522,7 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i64':
 ; SSE2: Found an estimated cost of 8 for instruction:   %shift
 ; SSE41: Found an estimated cost of 8 for instruction:   %shift
-; AVX: Found an estimated cost of 8 for instruction:   %shift
+; AVX: Found an estimated cost of 10 for instruction:   %shift
 ; AVX2: Found an estimated cost of 4 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -535,7 +535,7 @@ define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64':
 ; SSE2: Found an estimated cost of 16 for instruction:   %shift
 ; SSE41: Found an estimated cost of 16 for instruction:   %shift
-; AVX: Found an estimated cost of 16 for instruction:   %shift
+; AVX: Found an estimated cost of 20 for instruction:   %shift
 ; AVX2: Found an estimated cost of 8 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -560,7 +560,7 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -573,7 +573,7 @@ define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -598,7 +598,7 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -611,7 +611,7 @@ define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift
diff --git a/llvm/test/Analysis/CostModel/X86/vshift-lshr-cost.ll b/llvm/test/Analysis/CostModel/X86/vshift-lshr-cost.ll
index c19a69601c0..d5c5d23efdf 100644
--- a/llvm/test/Analysis/CostModel/X86/vshift-lshr-cost.ll
+++ b/llvm/test/Analysis/CostModel/X86/vshift-lshr-cost.ll
@@ -193,7 +193,7 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i64':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -208,7 +208,7 @@ define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -237,7 +237,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -252,7 +252,7 @@ define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -281,7 +281,7 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -296,7 +296,7 @@ define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift
@@ -529,7 +529,7 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i64':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -542,7 +542,7 @@ define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -567,7 +567,7 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -580,7 +580,7 @@ define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 12 for instruction:   %shift
@@ -605,7 +605,7 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 6 for instruction:   %shift
@@ -618,7 +618,7 @@ define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift
diff --git a/llvm/test/Analysis/CostModel/X86/vshift-shl-cost.ll b/llvm/test/Analysis/CostModel/X86/vshift-shl-cost.ll
index 99ffced8d7b..ddcd2ecc727 100644
--- a/llvm/test/Analysis/CostModel/X86/vshift-shl-cost.ll
+++ b/llvm/test/Analysis/CostModel/X86/vshift-shl-cost.ll
@@ -194,7 +194,7 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i64':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -209,7 +209,7 @@ define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 8 for instruction:   %shift
@@ -238,7 +238,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -253,7 +253,7 @@ define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, i32 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 8 for instruction:   %shift
@@ -282,7 +282,7 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -297,7 +297,7 @@ define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, i16 %b) {
 ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift
@@ -531,7 +531,7 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i64':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -544,7 +544,7 @@ define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 8 for instruction:   %shift
@@ -570,7 +570,7 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i32':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -583,7 +583,7 @@ define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 8 for instruction:   %shift
@@ -608,7 +608,7 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i16':
 ; SSE2: Found an estimated cost of 2 for instruction:   %shift
 ; SSE41: Found an estimated cost of 2 for instruction:   %shift
-; AVX: Found an estimated cost of 2 for instruction:   %shift
+; AVX: Found an estimated cost of 4 for instruction:   %shift
 ; AVX2: Found an estimated cost of 1 for instruction:   %shift
 ; AVX512: Found an estimated cost of 1 for instruction:   %shift
 ; XOPAVX: Found an estimated cost of 4 for instruction:   %shift
@@ -621,7 +621,7 @@ define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) {
 ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16':
 ; SSE2: Found an estimated cost of 4 for instruction:   %shift
 ; SSE41: Found an estimated cost of 4 for instruction:   %shift
-; AVX: Found an estimated cost of 4 for instruction:   %shift
+; AVX: Found an estimated cost of 8 for instruction:   %shift
 ; AVX2: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512F: Found an estimated cost of 2 for instruction:   %shift
 ; AVX512BW: Found an estimated cost of 1 for instruction:   %shift