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llvm-project/llvm/test/Analysis/CostModel/SystemZ/int-arith.ll
Ulrich Weigand 80267f8148
Support z17 processor name and scheduler description (#135254) 
The recently announced IBM z17 processor implements the architecture
already supported as "arch15" in LLVM. This patch adds support for "z17"
as an alternate architecture name for arch15.

This patch also add the scheduler description for the z17 processor,
provided by Jonas Paulsson.
2025-04-11 00:20:58 +02:00

154 lines
9.4 KiB
LLVM
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; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s
; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=systemz-unknown -mcpu=z17 | FileCheck %s -check-prefix=Z17
;
; Note: The scalarized vector instructions costs are not including any
; extracts, due to the undef operands.
define void @add() {
%res0 = add i8 undef, undef
%res1 = add i16 undef, undef
%res2 = add i32 undef, undef
%res3 = add i64 undef, undef
%resQ = add i128 undef, undef
%res4 = add <2 x i8> undef, undef
%res5 = add <2 x i16> undef, undef
%res6 = add <2 x i32> undef, undef
%res7 = add <2 x i64> undef, undef
%res8 = add <4 x i8> undef, undef
%res9 = add <4 x i16> undef, undef
%res10 = add <4 x i32> undef, undef
%res11 = add <4 x i64> undef, undef
%res12 = add <8 x i8> undef, undef
%res13 = add <8 x i16> undef, undef
%res14 = add <8 x i32> undef, undef
%res15 = add <8 x i64> undef, undef
%res16 = add <16 x i8> undef, undef
%res17 = add <16 x i16> undef, undef
%res18 = add <16 x i32> undef, undef
%res19 = add <16 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res0 = add i8 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res1 = add i16 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res2 = add i32 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res3 = add i64 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %resQ = add i128 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res4 = add <2 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res5 = add <2 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res6 = add <2 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res7 = add <2 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res8 = add <4 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res9 = add <4 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res10 = add <4 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res11 = add <4 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res12 = add <8 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res13 = add <8 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res14 = add <8 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %res15 = add <8 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res16 = add <16 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res17 = add <16 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %res18 = add <16 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 8 for instruction: %res19 = add <16 x i64> undef, undef
ret void;
}
define void @sub() {
%res0 = sub i8 undef, undef
%res1 = sub i16 undef, undef
%res2 = sub i32 undef, undef
%res3 = sub i64 undef, undef
%resQ = sub i128 undef, undef
%res4 = sub <2 x i8> undef, undef
%res5 = sub <2 x i16> undef, undef
%res6 = sub <2 x i32> undef, undef
%res7 = sub <2 x i64> undef, undef
%res8 = sub <4 x i8> undef, undef
%res9 = sub <4 x i16> undef, undef
%res10 = sub <4 x i32> undef, undef
%res11 = sub <4 x i64> undef, undef
%res12 = sub <8 x i8> undef, undef
%res13 = sub <8 x i16> undef, undef
%res14 = sub <8 x i32> undef, undef
%res15 = sub <8 x i64> undef, undef
%res16 = sub <16 x i8> undef, undef
%res17 = sub <16 x i16> undef, undef
%res18 = sub <16 x i32> undef, undef
%res19 = sub <16 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res0 = sub i8 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res1 = sub i16 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res2 = sub i32 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res3 = sub i64 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %resQ = sub i128 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res4 = sub <2 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res5 = sub <2 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res6 = sub <2 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res7 = sub <2 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res8 = sub <4 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res9 = sub <4 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res10 = sub <4 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res11 = sub <4 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res12 = sub <8 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res13 = sub <8 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res14 = sub <8 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %res15 = sub <8 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res16 = sub <16 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res17 = sub <16 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %res18 = sub <16 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 8 for instruction: %res19 = sub <16 x i64> undef, undef
ret void;
}
define void @mul() {
%res0 = mul i8 undef, undef
%res1 = mul i16 undef, undef
%res2 = mul i32 undef, undef
%res3 = mul i64 undef, undef
%resQ = mul i128 undef, undef
%res4 = mul <2 x i8> undef, undef
%res5 = mul <2 x i16> undef, undef
%res6 = mul <2 x i32> undef, undef
%res7 = mul <2 x i64> undef, undef
%res8 = mul <4 x i8> undef, undef
%res9 = mul <4 x i16> undef, undef
%res10 = mul <4 x i32> undef, undef
%res11 = mul <4 x i64> undef, undef
%res12 = mul <8 x i8> undef, undef
%res13 = mul <8 x i16> undef, undef
%res14 = mul <8 x i32> undef, undef
%res15 = mul <8 x i64> undef, undef
%res16 = mul <16 x i8> undef, undef
%res17 = mul <16 x i16> undef, undef
%res18 = mul <16 x i32> undef, undef
%res19 = mul <16 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res0 = mul i8 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res1 = mul i16 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res2 = mul i32 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res3 = mul i64 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %resQ = mul i128 undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res4 = mul <2 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res5 = mul <2 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res6 = mul <2 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %res7 = mul <2 x i64> undef, undef
; Z17: Cost Model: Found an estimated cost of 1 for instruction: %res7 = mul <2 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res8 = mul <4 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res9 = mul <4 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res10 = mul <4 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %res11 = mul <4 x i64> undef, undef
; Z17: Cost Model: Found an estimated cost of 2 for instruction: %res11 = mul <4 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res12 = mul <8 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res13 = mul <8 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res14 = mul <8 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 12 for instruction: %res15 = mul <8 x i64> undef, undef
; Z17: Cost Model: Found an estimated cost of 4 for instruction: %res15 = mul <8 x i64> undef, undef
; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %res16 = mul <16 x i8> undef, undef
; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %res17 = mul <16 x i16> undef, undef
; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %res18 = mul <16 x i32> undef, undef
; CHECK: Cost Model: Found an estimated cost of 24 for instruction: %res19 = mul <16 x i64> undef, undef
; Z17: Cost Model: Found an estimated cost of 8 for instruction: %res19 = mul <16 x i64> undef, undef
ret void;
}
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