[llvm] 6a8fabf - [MCA][X86] Add test coverage for XSAVE instructions
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Sun Nov 20 05:56:23 PST 2022
Author: Simon Pilgrim
Date: 2022-11-20T13:56:04Z
New Revision: 6a8fabf5c316db770698d270393bd42bdc0ee1ac
URL: https://github.com/llvm/llvm-project/commit/6a8fabf5c316db770698d270393bd42bdc0ee1ac
DIFF: https://github.com/llvm/llvm-project/commit/6a8fabf5c316db770698d270393bd42bdc0ee1ac.diff
LOG: [MCA][X86] Add test coverage for XSAVE instructions
Added:
llvm/test/tools/llvm-mca/X86/AlderlakeP/resources-xsave.s
llvm/test/tools/llvm-mca/X86/BdVer2/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Broadwell/resources-xsave.s
llvm/test/tools/llvm-mca/X86/BtVer2/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Generic/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Haswell/resources-xsave.s
llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-xsave.s
llvm/test/tools/llvm-mca/X86/SandyBridge/resources-xsave.s
llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-xsave.s
llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Znver1/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Znver2/resources-xsave.s
llvm/test/tools/llvm-mca/X86/Znver3/resources-xsave.s
Modified:
Removed:
################################################################################
diff --git a/llvm/test/tools/llvm-mca/X86/AlderlakeP/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/AlderlakeP/resources-xsave.s
new file mode 100644
index 000000000000..1d1104d487a2
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/AlderlakeP/resources-xsave.s
@@ -0,0 +1,54 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=alderlake -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 23 4 5.00 U xgetbv
+# CHECK-NEXT: 31 37 8.00 * * U xrstor (%rax)
+# CHECK-NEXT: 31 37 8.00 * * U xrstors (%rax)
+# CHECK-NEXT: 140 42 33.50 * * U xsave (%rax)
+# CHECK-NEXT: 54 5 10.80 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - ADLPPort00
+# CHECK-NEXT: [1] - ADLPPort01
+# CHECK-NEXT: [2] - ADLPPort02
+# CHECK-NEXT: [3] - ADLPPort03
+# CHECK-NEXT: [4] - ADLPPort04
+# CHECK-NEXT: [5] - ADLPPort05
+# CHECK-NEXT: [6] - ADLPPort06
+# CHECK-NEXT: [7] - ADLPPort07
+# CHECK-NEXT: [8] - ADLPPort08
+# CHECK-NEXT: [9] - ADLPPort09
+# CHECK-NEXT: [10] - ADLPPort10
+# CHECK-NEXT: [11] - ADLPPort11
+# CHECK-NEXT: [12] - ADLPPortInvalid
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
+# CHECK-NEXT: 72.00 71.67 2.33 2.33 0.50 53.83 67.17 0.50 0.50 0.50 6.33 1.33 -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions:
+# CHECK-NEXT: 6.40 6.40 - - - 2.40 6.40 - - - 1.40 - - xgetbv
+# CHECK-NEXT: 5.25 6.25 0.50 0.50 - 5.25 13.25 - - - - - - xrstor (%rax)
+# CHECK-NEXT: 5.25 6.25 0.50 0.50 - 5.25 13.25 - - - - - - xrstors (%rax)
+# CHECK-NEXT: 41.50 38.50 1.33 1.33 0.50 32.00 22.00 0.50 0.50 0.50 - 1.33 - xsave (%rax)
+# CHECK-NEXT: 13.60 14.27 - - - 8.93 12.27 - - - 4.93 - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/BdVer2/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/BdVer2/resources-xsave.s
new file mode 100644
index 000000000000..7ae7b0d02fab
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/BdVer2/resources-xsave.s
@@ -0,0 +1,64 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.50 U xgetbv
+# CHECK-NEXT: 1 100 0.50 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0.0] - PdAGLU01
+# CHECK-NEXT: [0.1] - PdAGLU01
+# CHECK-NEXT: [1] - PdBranch
+# CHECK-NEXT: [2] - PdCount
+# CHECK-NEXT: [3] - PdDiv
+# CHECK-NEXT: [4] - PdEX0
+# CHECK-NEXT: [5] - PdEX1
+# CHECK-NEXT: [6] - PdFPCVT
+# CHECK-NEXT: [7.0] - PdFPFMA
+# CHECK-NEXT: [7.1] - PdFPFMA
+# CHECK-NEXT: [8.0] - PdFPMAL
+# CHECK-NEXT: [8.1] - PdFPMAL
+# CHECK-NEXT: [9] - PdFPMMA
+# CHECK-NEXT: [10] - PdFPSTO
+# CHECK-NEXT: [11] - PdFPU0
+# CHECK-NEXT: [12] - PdFPU1
+# CHECK-NEXT: [13] - PdFPU2
+# CHECK-NEXT: [14] - PdFPU3
+# CHECK-NEXT: [15] - PdFPXBR
+# CHECK-NEXT: [16.0] - PdLoad
+# CHECK-NEXT: [16.1] - PdLoad
+# CHECK-NEXT: [17] - PdMul
+# CHECK-NEXT: [18] - PdStore
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18]
+# CHECK-NEXT: - - - - - 2.50 2.50 - - - - - - - - - - - - - - - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions:
+# CHECK-NEXT: - - - - - 0.50 0.50 - - - - - - - - - - - - - - - - xgetbv
+# CHECK-NEXT: - - - - - 0.50 0.50 - - - - - - - - - - - - - - - - xrstor (%rax)
+# CHECK-NEXT: - - - - - 0.50 0.50 - - - - - - - - - - - - - - - - xrstors (%rax)
+# CHECK-NEXT: - - - - - 0.50 0.50 - - - - - - - - - - - - - - - - xsave (%rax)
+# CHECK-NEXT: - - - - - 0.50 0.50 - - - - - - - - - - - - - - - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Broadwell/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Broadwell/resources-xsave.s
new file mode 100644
index 000000000000..410029a8f83e
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Broadwell/resources-xsave.s
@@ -0,0 +1,51 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=broadwell -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 2 2 0.50 U xgetbv
+# CHECK-NEXT: 19 23 4.50 * * U xrstor (%rax)
+# CHECK-NEXT: 19 23 4.50 * * U xrstors (%rax)
+# CHECK-NEXT: 28 30 6.25 * * U xsave (%rax)
+# CHECK-NEXT: 5 5 1.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - BWDivider
+# CHECK-NEXT: [1] - BWFPDivider
+# CHECK-NEXT: [2] - BWPort0
+# CHECK-NEXT: [3] - BWPort1
+# CHECK-NEXT: [4] - BWPort2
+# CHECK-NEXT: [5] - BWPort3
+# CHECK-NEXT: [6] - BWPort4
+# CHECK-NEXT: [7] - BWPort5
+# CHECK-NEXT: [8] - BWPort6
+# CHECK-NEXT: [9] - BWPort7
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
+# CHECK-NEXT: - - 14.25 13.75 1.83 1.83 1.00 13.75 26.25 0.33
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: - - 0.50 0.50 - - - 0.50 0.50 - xgetbv
+# CHECK-NEXT: - - 3.75 3.75 0.50 0.50 - 3.75 6.75 - xrstor (%rax)
+# CHECK-NEXT: - - 3.75 3.75 0.50 0.50 - 3.75 6.75 - xrstors (%rax)
+# CHECK-NEXT: - - 4.75 4.75 0.83 0.83 1.00 4.75 10.75 0.33 xsave (%rax)
+# CHECK-NEXT: - - 1.50 1.00 - - - 1.00 1.50 - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-xsave.s
new file mode 100644
index 000000000000..8b6215bf6f7e
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-xsave.s
@@ -0,0 +1,55 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.50 U xgetbv
+# CHECK-NEXT: 1 100 0.50 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.50 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - JALU0
+# CHECK-NEXT: [1] - JALU1
+# CHECK-NEXT: [2] - JDiv
+# CHECK-NEXT: [3] - JFPA
+# CHECK-NEXT: [4] - JFPM
+# CHECK-NEXT: [5] - JFPU0
+# CHECK-NEXT: [6] - JFPU1
+# CHECK-NEXT: [7] - JLAGU
+# CHECK-NEXT: [8] - JMul
+# CHECK-NEXT: [9] - JSAGU
+# CHECK-NEXT: [10] - JSTC
+# CHECK-NEXT: [11] - JVALU0
+# CHECK-NEXT: [12] - JVALU1
+# CHECK-NEXT: [13] - JVIMUL
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
+# CHECK-NEXT: 2.50 2.50 - - - - - - - - - - - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
+# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - xgetbv
+# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - xrstor (%rax)
+# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - xrstors (%rax)
+# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - xsave (%rax)
+# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Generic/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Generic/resources-xsave.s
new file mode 100644
index 000000000000..f797f039844d
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Generic/resources-xsave.s
@@ -0,0 +1,49 @@
+# 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
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.33 U xgetbv
+# CHECK-NEXT: 1 100 0.33 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xsetbv
+
+# 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: - - 1.67 1.67 - 1.67 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xgetbv
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xrstor (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xrstors (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xsave (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Haswell/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Haswell/resources-xsave.s
new file mode 100644
index 000000000000..b46e25e67545
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Haswell/resources-xsave.s
@@ -0,0 +1,51 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 2 2 0.50 U xgetbv
+# CHECK-NEXT: 19 23 4.50 * * U xrstor (%rax)
+# CHECK-NEXT: 19 23 4.50 * * U xrstors (%rax)
+# CHECK-NEXT: 28 31 6.25 * * U xsave (%rax)
+# CHECK-NEXT: 5 5 1.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - HWDivider
+# CHECK-NEXT: [1] - HWFPDivider
+# CHECK-NEXT: [2] - HWPort0
+# CHECK-NEXT: [3] - HWPort1
+# CHECK-NEXT: [4] - HWPort2
+# CHECK-NEXT: [5] - HWPort3
+# CHECK-NEXT: [6] - HWPort4
+# CHECK-NEXT: [7] - HWPort5
+# CHECK-NEXT: [8] - HWPort6
+# CHECK-NEXT: [9] - HWPort7
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
+# CHECK-NEXT: - - 14.25 13.75 1.83 1.83 1.00 13.75 26.25 0.33
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: - - 0.50 0.50 - - - 0.50 0.50 - xgetbv
+# CHECK-NEXT: - - 3.75 3.75 0.50 0.50 - 3.75 6.75 - xrstor (%rax)
+# CHECK-NEXT: - - 3.75 3.75 0.50 0.50 - 3.75 6.75 - xrstors (%rax)
+# CHECK-NEXT: - - 4.75 4.75 0.83 0.83 1.00 4.75 10.75 0.33 xsave (%rax)
+# CHECK-NEXT: - - 1.50 1.00 - - - 1.00 1.50 - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-xsave.s
new file mode 100644
index 000000000000..db11b45f4c8b
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-xsave.s
@@ -0,0 +1,53 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=icelake-server -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 2 2 0.50 U xgetbv
+# CHECK-NEXT: 31 37 8.00 * * U xrstor (%rax)
+# CHECK-NEXT: 31 37 8.00 * * U xrstors (%rax)
+# CHECK-NEXT: 40 42 11.00 * * U xsave (%rax)
+# CHECK-NEXT: 5 5 1.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - ICXDivider
+# CHECK-NEXT: [1] - ICXFPDivider
+# CHECK-NEXT: [2] - ICXPort0
+# CHECK-NEXT: [3] - ICXPort1
+# CHECK-NEXT: [4] - ICXPort2
+# CHECK-NEXT: [5] - ICXPort3
+# CHECK-NEXT: [6] - ICXPort4
+# CHECK-NEXT: [7] - ICXPort5
+# CHECK-NEXT: [8] - ICXPort6
+# CHECK-NEXT: [9] - ICXPort7
+# CHECK-NEXT: [10] - ICXPort8
+# CHECK-NEXT: [11] - ICXPort9
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
+# CHECK-NEXT: - - 19.00 20.50 1.83 1.83 1.00 18.50 46.00 0.33 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions:
+# CHECK-NEXT: - - 0.50 0.50 - - - 0.50 0.50 - - - xgetbv
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - - - xrstor (%rax)
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - - - xrstors (%rax)
+# CHECK-NEXT: - - 6.50 6.50 0.83 0.83 1.00 6.50 17.50 0.33 - - xsave (%rax)
+# CHECK-NEXT: - - 1.50 1.00 - - - 1.00 1.50 - - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-xsave.s
new file mode 100644
index 000000000000..c97d9836b0fd
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-xsave.s
@@ -0,0 +1,49 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.33 U xgetbv
+# CHECK-NEXT: 1 100 0.33 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.33 * * U xsetbv
+
+# 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: - - 1.67 1.67 - 1.67 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xgetbv
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xrstor (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xrstors (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xsave (%rax)
+# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-xsave.s
new file mode 100644
index 000000000000..1f3ec2e2cdbd
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-xsave.s
@@ -0,0 +1,51 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 2 2 0.50 U xgetbv
+# CHECK-NEXT: 31 37 8.00 * * U xrstor (%rax)
+# CHECK-NEXT: 31 37 8.00 * * U xrstors (%rax)
+# CHECK-NEXT: 40 42 11.00 * * U xsave (%rax)
+# CHECK-NEXT: 5 5 1.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - SKLDivider
+# CHECK-NEXT: [1] - SKLFPDivider
+# CHECK-NEXT: [2] - SKLPort0
+# CHECK-NEXT: [3] - SKLPort1
+# CHECK-NEXT: [4] - SKLPort2
+# CHECK-NEXT: [5] - SKLPort3
+# CHECK-NEXT: [6] - SKLPort4
+# CHECK-NEXT: [7] - SKLPort5
+# CHECK-NEXT: [8] - SKLPort6
+# CHECK-NEXT: [9] - SKLPort7
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
+# CHECK-NEXT: - - 19.00 20.50 1.83 1.83 1.00 18.50 46.00 0.33
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: - - 0.50 0.50 - - - 0.50 0.50 - xgetbv
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - xrstor (%rax)
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - xrstors (%rax)
+# CHECK-NEXT: - - 6.50 6.50 0.83 0.83 1.00 6.50 17.50 0.33 xsave (%rax)
+# CHECK-NEXT: - - 1.50 1.00 - - - 1.00 1.50 - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-xsave.s
new file mode 100644
index 000000000000..3611b4445212
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-xsave.s
@@ -0,0 +1,51 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 2 2 0.50 U xgetbv
+# CHECK-NEXT: 31 37 8.00 * * U xrstor (%rax)
+# CHECK-NEXT: 31 37 8.00 * * U xrstors (%rax)
+# CHECK-NEXT: 40 42 11.00 * * U xsave (%rax)
+# CHECK-NEXT: 5 5 1.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - SKXDivider
+# CHECK-NEXT: [1] - SKXFPDivider
+# CHECK-NEXT: [2] - SKXPort0
+# CHECK-NEXT: [3] - SKXPort1
+# CHECK-NEXT: [4] - SKXPort2
+# CHECK-NEXT: [5] - SKXPort3
+# CHECK-NEXT: [6] - SKXPort4
+# CHECK-NEXT: [7] - SKXPort5
+# CHECK-NEXT: [8] - SKXPort6
+# CHECK-NEXT: [9] - SKXPort7
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
+# CHECK-NEXT: - - 19.00 20.50 1.83 1.83 1.00 18.50 46.00 0.33
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: - - 0.50 0.50 - - - 0.50 0.50 - xgetbv
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - xrstor (%rax)
+# CHECK-NEXT: - - 5.25 6.25 0.50 0.50 - 5.25 13.25 - xrstors (%rax)
+# CHECK-NEXT: - - 6.50 6.50 0.83 0.83 1.00 6.50 17.50 0.33 xsave (%rax)
+# CHECK-NEXT: - - 1.50 1.00 - - - 1.00 1.50 - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Znver1/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Znver1/resources-xsave.s
new file mode 100644
index 000000000000..d29078366f57
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Znver1/resources-xsave.s
@@ -0,0 +1,53 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.25 U xgetbv
+# CHECK-NEXT: 1 100 0.25 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - ZnAGU0
+# CHECK-NEXT: [1] - ZnAGU1
+# CHECK-NEXT: [2] - ZnALU0
+# CHECK-NEXT: [3] - ZnALU1
+# CHECK-NEXT: [4] - ZnALU2
+# CHECK-NEXT: [5] - ZnALU3
+# CHECK-NEXT: [6] - ZnDivider
+# CHECK-NEXT: [7] - ZnFPU0
+# CHECK-NEXT: [8] - ZnFPU1
+# CHECK-NEXT: [9] - ZnFPU2
+# CHECK-NEXT: [10] - ZnFPU3
+# CHECK-NEXT: [11] - ZnMultiplier
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
+# CHECK-NEXT: - - - - - - - - - - - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions:
+# CHECK-NEXT: - - - - - - - - - - - - xgetbv
+# CHECK-NEXT: - - - - - - - - - - - - xrstor (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - xrstors (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - xsave (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Znver2/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Znver2/resources-xsave.s
new file mode 100644
index 000000000000..09377812de16
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Znver2/resources-xsave.s
@@ -0,0 +1,54 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver2 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 1 100 0.25 U xgetbv
+# CHECK-NEXT: 1 100 0.25 * * U xrstor (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xrstors (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xsave (%rax)
+# CHECK-NEXT: 1 100 0.25 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - Zn2AGU0
+# CHECK-NEXT: [1] - Zn2AGU1
+# CHECK-NEXT: [2] - Zn2AGU2
+# CHECK-NEXT: [3] - Zn2ALU0
+# CHECK-NEXT: [4] - Zn2ALU1
+# CHECK-NEXT: [5] - Zn2ALU2
+# CHECK-NEXT: [6] - Zn2ALU3
+# CHECK-NEXT: [7] - Zn2Divider
+# CHECK-NEXT: [8] - Zn2FPU0
+# CHECK-NEXT: [9] - Zn2FPU1
+# CHECK-NEXT: [10] - Zn2FPU2
+# CHECK-NEXT: [11] - Zn2FPU3
+# CHECK-NEXT: [12] - Zn2Multiplier
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
+# CHECK-NEXT: - - - - - - - - - - - - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions:
+# CHECK-NEXT: - - - - - - - - - - - - - xgetbv
+# CHECK-NEXT: - - - - - - - - - - - - - xrstor (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - - xrstors (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - - xsave (%rax)
+# CHECK-NEXT: - - - - - - - - - - - - - xsetbv
diff --git a/llvm/test/tools/llvm-mca/X86/Znver3/resources-xsave.s b/llvm/test/tools/llvm-mca/X86/Znver3/resources-xsave.s
new file mode 100644
index 000000000000..819361c0a025
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Znver3/resources-xsave.s
@@ -0,0 +1,64 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver3 -instruction-tables < %s | FileCheck %s
+
+xgetbv
+
+xrstor (%rax)
+
+xrstors (%rax)
+
+xsave (%rax)
+
+xsetbv
+
+# 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 (U)
+
+# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
+# CHECK-NEXT: 100 100 25.00 U xgetbv
+# CHECK-NEXT: 100 100 25.00 * * U xrstor (%rax)
+# CHECK-NEXT: 100 100 25.00 * * U xrstors (%rax)
+# CHECK-NEXT: 100 100 25.00 * * U xsave (%rax)
+# CHECK-NEXT: 100 100 25.00 * * U xsetbv
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - Zn3AGU0
+# CHECK-NEXT: [1] - Zn3AGU1
+# CHECK-NEXT: [2] - Zn3AGU2
+# CHECK-NEXT: [3] - Zn3ALU0
+# CHECK-NEXT: [4] - Zn3ALU1
+# CHECK-NEXT: [5] - Zn3ALU2
+# CHECK-NEXT: [6] - Zn3ALU3
+# CHECK-NEXT: [7] - Zn3BRU1
+# CHECK-NEXT: [8] - Zn3FPP0
+# CHECK-NEXT: [9] - Zn3FPP1
+# CHECK-NEXT: [10] - Zn3FPP2
+# CHECK-NEXT: [11] - Zn3FPP3
+# CHECK-NEXT: [12.0] - Zn3FPP45
+# CHECK-NEXT: [12.1] - Zn3FPP45
+# CHECK-NEXT: [13] - Zn3FPSt
+# CHECK-NEXT: [14.0] - Zn3LSU
+# CHECK-NEXT: [14.1] - Zn3LSU
+# CHECK-NEXT: [14.2] - Zn3LSU
+# CHECK-NEXT: [15.0] - Zn3Load
+# CHECK-NEXT: [15.1] - Zn3Load
+# CHECK-NEXT: [15.2] - Zn3Load
+# CHECK-NEXT: [16.0] - Zn3Store
+# CHECK-NEXT: [16.1] - Zn3Store
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1]
+# CHECK-NEXT: - - - 125.00 125.00 125.00 125.00 - - - - - - - - - - - - - - - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions:
+# CHECK-NEXT: - - - 25.00 25.00 25.00 25.00 - - - - - - - - - - - - - - - - xgetbv
+# CHECK-NEXT: - - - 25.00 25.00 25.00 25.00 - - - - - - - - - - - - - - - - xrstor (%rax)
+# CHECK-NEXT: - - - 25.00 25.00 25.00 25.00 - - - - - - - - - - - - - - - - xrstors (%rax)
+# CHECK-NEXT: - - - 25.00 25.00 25.00 25.00 - - - - - - - - - - - - - - - - xsave (%rax)
+# CHECK-NEXT: - - - 25.00 25.00 25.00 25.00 - - - - - - - - - - - - - - - - xsetbv
More information about the llvm-commits
mailing list