[llvm] cff55e1 - [MCA][X86] Add test coverage for PFI instructions

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-12-11T15:57:47Z
New Revision: cff55e1980b454daa8397eb94635c5a9bb5438b0

URL: https://github.com/llvm/llvm-project/commit/cff55e1980b454daa8397eb94635c5a9bb5438b0
DIFF: https://github.com/llvm/llvm-project/commit/cff55e1980b454daa8397eb94635c5a9bb5438b0.diff

LOG: [MCA][X86] Add test coverage for PFI instructions

Added: 
    llvm/test/tools/llvm-mca/X86/Generic/resources-avx512pf.s

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/tools/llvm-mca/X86/Generic/resources-avx512pf.s b/llvm/test/tools/llvm-mca/X86/Generic/resources-avx512pf.s
new file mode 100644
index 000000000000..76614cb9c1c6
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/X86/Generic/resources-avx512pf.s
@@ -0,0 +1,81 @@
+# 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
+
+vgatherpf0dpd     (%rax,%ymm1,2) {k1}
+vgatherpf0dps     (%rax,%zmm1,2) {k1}
+vgatherpf0qpd     (%rax,%zmm1,2) {k1}
+vgatherpf0qps     (%rax,%zmm1,2) {k1}
+
+vgatherpf1dpd     (%rax,%ymm1,2) {k1}
+vgatherpf1dps     (%rax,%zmm1,2) {k1}
+vgatherpf1qpd     (%rax,%zmm1,2) {k1}
+vgatherpf1qps     (%rax,%zmm1,2) {k1}
+
+vscatterpf0dpd    (%rax,%ymm1,2) {k1}
+vscatterpf0dps    (%rax,%zmm1,2) {k1}
+vscatterpf0qpd    (%rax,%zmm1,2) {k1}
+vscatterpf0qps    (%rax,%zmm1,2) {k1}
+
+vscatterpf1dpd    (%rax,%ymm1,2) {k1}
+vscatterpf1dps    (%rax,%zmm1,2) {k1}
+vscatterpf1qpd    (%rax,%zmm1,2) {k1}
+vscatterpf1qps    (%rax,%zmm1,2) {k1}
+
+# 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      5     0.50    *      *      U     vgatherpf0dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf0dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf0qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf0qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf1dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf1dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf1qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vgatherpf1qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf0dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf0dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf0qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf0qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf1dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf1dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf1qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  1      5     0.50    *      *      U     vscatterpf1qps	(%rax,%zmm1,2) {%k1}
+
+# 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:  -      -      -      -      -      -     8.00   8.00
+
+# CHECK:      Resource pressure by instruction:
+# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf0dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf0dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf0qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf0qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf1dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf1dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf1qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vgatherpf1qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf0dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf0dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf0qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf0qps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf1dpd	(%rax,%ymm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf1dps	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf1qpd	(%rax,%zmm1,2) {%k1}
+# CHECK-NEXT:  -      -      -      -      -      -     0.50   0.50   vscatterpf1qps	(%rax,%zmm1,2) {%k1}