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[MCA][NFC] Add generic TBM resource tests

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Summary:
Based on https://support.amd.com/TechDocs/24594.pdf,
https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#TBM_(Trailing_Bit_Manipulation)

Appears to be only supported in AMD's 15h generation, so only in b**d**ver[1-4],
for which currently llvm has no scheduling profiles.

Reviewers: RKSimon, craig.topper, simark, andreadb

Reviewed By: RKSimon

Subscribers: gbedwell, llvm-commits

Differential Revision: https://reviews.llvm.org/D48252

llvm-svn: 335033
This commit is contained in:
Roman Lebedev 2018-06-19 09:21:22 +00:00
parent d3be2c1c7e
commit 0c515a83ad
1 changed files with 169 additions and 0 deletions
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169
test/tools/llvm-mca/X86/Generic/resources-tbm.s Normal file
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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -instruction-tables < %s | FileCheck %s
bextr $8192, %ebx, %ecx
bextr $8192, (%rbx), %ecx
bextr $16384, %rbx, %rcx
bextr $16384, (%rbx), %rcx
blcfill %eax, %ecx
blcfill (%rax), %ecx
blcfill %rax, %rcx
blcfill (%rax), %rcx
blci %eax, %ecx
blci (%rax), %ecx
blci %rax, %rcx
blci (%rax), %rcx
blcic %eax, %ecx
blcic (%rax), %ecx
blcic %rax, %rcx
blcic (%rax), %rcx
blcmsk %eax, %ecx
blcmsk (%rax), %ecx
blcmsk %rax, %rcx
blcmsk (%rax), %rcx
blcs %eax, %ecx
blcs (%rax), %ecx
blcs %rax, %rcx
blcs (%rax), %rcx
blsfill %eax, %ecx
blsfill (%rax), %ecx
blsfill %rax, %rcx
blsfill (%rax), %rcx
blsic %eax, %ecx
blsic (%rax), %ecx
blsic %rax, %rcx
blsic (%rax), %rcx
t1mskc %eax, %ecx
t1mskc (%rax), %ecx
t1mskc %rax, %rcx
t1mskc (%rax), %rcx
tzmsk %eax, %ecx
tzmsk (%rax), %ecx
tzmsk %rax, %rcx
tzmsk (%rax), %rcx
# CHECK: Instruction Info:
# CHECK-NEXT: [1]: #uOps
# CHECK-NEXT: [2]: Latency
# CHECK-NEXT: [3]: RThroughput
# CHECK-NEXT: [4]: MayLoad
# CHECK-NEXT: [5]: MayStore
# CHECK-NEXT: [6]: HasSideEffects
# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 2 2 1.00 bextrl $8192, %ebx, %ecx
# CHECK-NEXT: 3 7 1.00 * bextrl $8192, (%rbx), %ecx
# CHECK-NEXT: 2 2 1.00 bextrq $16384, %rbx, %rcx
# CHECK-NEXT: 3 7 1.00 * bextrq $16384, (%rbx), %rcx
# CHECK-NEXT: 1 1 0.33 blcfilll %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blcfilll (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blcfillq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blcfillq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blcil %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blcil (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blciq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blciq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blcicl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blcicl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blcicq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blcicq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blcmskl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blcmskl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blcmskq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blcmskq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blcsl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blcsl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blcsq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blcsq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blsfilll %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blsfilll (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blsfillq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blsfillq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 blsicl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * blsicl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 blsicq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * blsicq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 t1mskcl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * t1mskcl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 t1mskcq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * t1mskcq (%rax), %rcx
# CHECK-NEXT: 1 1 0.33 tzmskl %eax, %ecx
# CHECK-NEXT: 2 6 0.50 * tzmskl (%rax), %ecx
# CHECK-NEXT: 1 1 0.33 tzmskq %rax, %rcx
# CHECK-NEXT: 2 6 0.50 * tzmskq (%rax), %rcx
# CHECK: Resources:
# CHECK-NEXT: [0] - SBDivider
# CHECK-NEXT: [1] - SBFPDivider
# CHECK-NEXT: [2] - SBPort0
# CHECK-NEXT: [3] - SBPort1
# CHECK-NEXT: [4] - SBPort4
# CHECK-NEXT: [5] - SBPort5
# CHECK-NEXT: [6.0] - SBPort23
# CHECK-NEXT: [6.1] - SBPort23
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1]
# CHECK-NEXT: - - 14.00 16.00 - 14.00 10.00 10.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - 0.50 1.00 - 0.50 - - bextrl $8192, %ebx, %ecx
# CHECK-NEXT: - - 0.50 1.00 - 0.50 0.50 0.50 bextrl $8192, (%rbx), %ecx
# CHECK-NEXT: - - 0.50 1.00 - 0.50 - - bextrq $16384, %rbx, %rcx
# CHECK-NEXT: - - 0.50 1.00 - 0.50 0.50 0.50 bextrq $16384, (%rbx), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcfilll %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcfilll (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcfillq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcfillq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcil %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcil (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blciq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blciq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcicl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcicl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcicq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcicq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcmskl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcmskl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcmskq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcmskq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcsl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcsl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blcsq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blcsq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blsfilll %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blsfilll (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blsfillq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blsfillq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blsicl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blsicl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - blsicq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 blsicq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - t1mskcl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 t1mskcl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - t1mskcq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 t1mskcq (%rax), %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - tzmskl %eax, %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 tzmskl (%rax), %ecx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - tzmskq %rax, %rcx
# CHECK-NEXT: - - 0.33 0.33 - 0.33 0.50 0.50 tzmskq (%rax), %rcx