[llvm] 3310da0 - [AArch64] Add extra fshr tests with large types.

[Florian Hahn via llvm-commits]

Author: Florian Hahn
Date: 2023-04-20T16:39:04+01:00
New Revision: 3310da0a4c81d23c771edabe0c9922e47465cf43

URL: https://github.com/llvm/llvm-project/commit/3310da0a4c81d23c771edabe0c9922e47465cf43
DIFF: https://github.com/llvm/llvm-project/commit/3310da0a4c81d23c771edabe0c9922e47465cf43.diff

LOG: [AArch64] Add extra fshr tests with large types.

Extra tests discussed in D147322.

Added: 
    

Modified: 
    llvm/test/Analysis/CostModel/AArch64/fshr.ll

Removed: 
    


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diff  --git a/llvm/test/Analysis/CostModel/AArch64/fshr.ll b/llvm/test/Analysis/CostModel/AArch64/fshr.ll
index aacee5449b35..fa84f4259f18 100644
--- a/llvm/test/Analysis/CostModel/AArch64/fshr.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/fshr.ll
@@ -234,3 +234,48 @@ entry:
 
 declare <4 x i30> @llvm.fshr.v4i30(<4 x i30>, <4 x i30>, <4 x i30>)
 
+define <2 x i66> @fshr_v2i66_3rd_arg_vec_const_lanes_
diff erent(<2 x i66> %a, <2 x i66> %b) {
+; CHECK-LABEL: 'fshr_v2i66_3rd_arg_vec_const_lanes_
diff erent'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %fshr = tail call <2 x i66> @llvm.fshr.v2i66(<2 x i66> %a, <2 x i66> %b, <2 x i66> <i66 1, i66 2>)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i66> %fshr
+;
+entry:
+  %fshr = tail call <2 x i66> @llvm.fshr.v4i66(<2 x i66> %a, <2 x i66> %b, <2 x i66> <i66 1, i66 2>)
+  ret <2 x i66> %fshr
+}
+declare <2 x i66> @llvm.fshr.v4i66(<2 x i66>, <2 x i66>, <2 x i66>)
+
+define i66 @fshr_i66(i66 %a, i66 %b) {
+; CHECK-LABEL: 'fshr_i66'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %fshr = tail call i66 @llvm.fshr.i66(i66 %a, i66 %b, i66 9)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i66 %fshr
+;
+entry:
+  %fshr = tail call i66 @llvm.fshr.i66(i66 %a, i66 %b, i66 9)
+  ret i66 %fshr
+}
+
+declare i66 @llvm.fshr.i66(i66, i66, i66)
+
+define <2 x i128> @fshr_v2i128_3rd_arg_vec_const_lanes_
diff erent(<2 x i128> %a, <2 x i128> %b) {
+; CHECK-LABEL: 'fshr_v2i128_3rd_arg_vec_const_lanes_
diff erent'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %fshr = tail call <2 x i128> @llvm.fshr.v2i128(<2 x i128> %a, <2 x i128> %b, <2 x i128> <i128 1, i128 2>)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i128> %fshr
+;
+entry:
+  %fshr = tail call <2 x i128> @llvm.fshr.v4i128(<2 x i128> %a, <2 x i128> %b, <2 x i128> <i128 1, i128 2>)
+  ret <2 x i128> %fshr
+}
+declare <2 x i128> @llvm.fshr.v4i128(<2 x i128>, <2 x i128>, <2 x i128>)
+
+define i128 @fshr_i128(i128 %a, i128 %b) {
+; CHECK-LABEL: 'fshr_i128'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %fshr = tail call i128 @llvm.fshr.i128(i128 %a, i128 %b, i128 9)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i128 %fshr
+;
+entry:
+  %fshr = tail call i128 @llvm.fshr.i128(i128 %a, i128 %b, i128 9)
+  ret i128 %fshr
+}
+
+declare i128 @llvm.fshr.i128(i128, i128, i128)