[llvm] r335869 - [llvm-mca][x86] Add 3dnow! resource tests
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 28 09:21:22 PDT 2018
Author: rksimon
Date: Thu Jun 28 09:21:22 2018
New Revision: 335869
URL: http://llvm.org/viewvc/llvm-project?rev=335869&view=rev
Log:
[llvm-mca][x86] Add 3dnow! resource tests
We should be ensuring we have (near) complete test coverage of instructions, at least for the generic model.
Added:
llvm/trunk/test/tools/llvm-mca/X86/Generic/resources-3dnow.s
Added: llvm/trunk/test/tools/llvm-mca/X86/Generic/resources-3dnow.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-mca/X86/Generic/resources-3dnow.s?rev=335869&view=auto
==============================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/Generic/resources-3dnow.s (added)
+++ llvm/trunk/test/tools/llvm-mca/X86/Generic/resources-3dnow.s Thu Jun 28 09:21:22 2018
@@ -0,0 +1,208 @@
+# 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
+
+femms
+
+pavgusb %mm0, %mm2
+pavgusb (%rax), %mm2
+
+pf2id %mm0, %mm2
+pf2id (%rax), %mm2
+
+pf2iw %mm0, %mm2
+pf2iw (%rax), %mm2
+
+pfacc %mm0, %mm2
+pfacc (%rax), %mm2
+
+pfadd %mm0, %mm2
+pfadd (%rax), %mm2
+
+pfcmpeq %mm0, %mm2
+pfcmpeq (%rax), %mm2
+
+pfcmpge %mm0, %mm2
+pfcmpge (%rax), %mm2
+
+pfcmpgt %mm0, %mm2
+pfcmpgt (%rax), %mm2
+
+pfmax %mm0, %mm2
+pfmax (%rax), %mm2
+
+pfmin %mm0, %mm2
+pfmin (%rax), %mm2
+
+pfmul %mm0, %mm2
+pfmul (%rax), %mm2
+
+pfnacc %mm0, %mm2
+pfnacc (%rax), %mm2
+
+pfpnacc %mm0, %mm2
+pfpnacc (%rax), %mm2
+
+pfrcp %mm0, %mm2
+pfrcp (%rax), %mm2
+
+pfrcpit1 %mm0, %mm2
+pfrcpit1 (%rax), %mm2
+
+pfrcpit2 %mm0, %mm2
+pfrcpit2 (%rax), %mm2
+
+pfrsqit1 %mm0, %mm2
+pfrsqit1 (%rax), %mm2
+
+pfrsqrt %mm0, %mm2
+pfrsqrt (%rax), %mm2
+
+pfsub %mm0, %mm2
+pfsub (%rax), %mm2
+
+pfsubr %mm0, %mm2
+pfsubr (%rax), %mm2
+
+pi2fd %mm0, %mm2
+pi2fd (%rax), %mm2
+
+pi2fw %mm0, %mm2
+pi2fw (%rax), %mm2
+
+pmulhrw %mm0, %mm2
+pmulhrw (%rax), %mm2
+
+prefetch (%rax)
+prefetchw (%rax)
+
+pswapd %mm0, %mm2
+pswapd (%rax), %mm2
+
+# 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: 31 31 10.33 * * * femms
+# CHECK-NEXT: 1 3 1.00 pavgusb %mm0, %mm2
+# CHECK-NEXT: 2 8 1.00 * pavgusb (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pf2id %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pf2id (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pf2iw %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pf2iw (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfacc %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfacc (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfadd %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfadd (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfcmpeq %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfcmpeq (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfcmpge %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfcmpge (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfcmpgt %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfcmpgt (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfmax %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfmax (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfmin %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfmin (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfmul %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfmul (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfnacc %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfnacc (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfpnacc %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfpnacc (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfrcp %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfrcp (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfrcpit1 %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfrcpit1 (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfrcpit2 %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfrcpit2 (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfrsqit1 %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfrsqit1 (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfrsqrt %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfrsqrt (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfsub %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfsub (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pfsubr %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pfsubr (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pi2fd %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pi2fd (%rax), %mm2
+# CHECK-NEXT: 1 3 1.00 pi2fw %mm0, %mm2
+# CHECK-NEXT: 2 9 1.00 * pi2fw (%rax), %mm2
+# CHECK-NEXT: 1 5 1.00 pmulhrw %mm0, %mm2
+# CHECK-NEXT: 2 10 1.00 * pmulhrw (%rax), %mm2
+# CHECK-NEXT: 1 5 0.50 * * prefetch (%rax)
+# CHECK-NEXT: 1 5 0.50 * * prefetchw (%rax)
+# CHECK-NEXT: 1 1 1.00 pswapd %mm0, %mm2
+# CHECK-NEXT: 2 6 1.00 * pswapd (%rax), %mm2
+
+# 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: - - 12.33 54.33 - 12.33 13.00 13.00
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
+# CHECK-NEXT: - - 10.33 10.33 - 10.33 - - femms
+# CHECK-NEXT: - - - 1.00 - - - - pavgusb %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pavgusb (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pf2id %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pf2id (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pf2iw %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pf2iw (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfacc %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfacc (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfadd %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfadd (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfcmpeq %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfcmpeq (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfcmpge %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfcmpge (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfcmpgt %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfcmpgt (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfmax %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfmax (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfmin %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfmin (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfmul %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfmul (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfnacc %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfnacc (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfpnacc %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfpnacc (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfrcp %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfrcp (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfrcpit1 %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfrcpit1 (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfrcpit2 %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfrcpit2 (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfrsqit1 %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfrsqit1 (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfrsqrt %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfrsqrt (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfsub %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfsub (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pfsubr %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pfsubr (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pi2fd %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pi2fd (%rax), %mm2
+# CHECK-NEXT: - - - 1.00 - - - - pi2fw %mm0, %mm2
+# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 pi2fw (%rax), %mm2
+# CHECK-NEXT: - - 1.00 - - - - - pmulhrw %mm0, %mm2
+# CHECK-NEXT: - - 1.00 - - - 0.50 0.50 pmulhrw (%rax), %mm2
+# CHECK-NEXT: - - - - - - 0.50 0.50 prefetch (%rax)
+# CHECK-NEXT: - - - - - - 0.50 0.50 prefetchw (%rax)
+# CHECK-NEXT: - - - - - 1.00 - - pswapd %mm0, %mm2
+# CHECK-NEXT: - - - - - 1.00 0.50 0.50 pswapd (%rax), %mm2
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