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[llvm-mca] Make bad-input.s even more CPU specific

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Note: This patch is distinct from the previous one titled
  "[llvm-mca] Move bad-input.s test to be target specific"

This is a followup to #90474 and commit
afc10fc9b7ce3d23d9012f5a1496e849fe873ba2

Context: Builders failing because they're unable to run the failure
test.

This still doesn't work in various circumstances, it seems MCA doesn't
want to run on a wide variety of hosts in various configurations, so
stick to the tried and tested method and pass -mtriple and -mcpu.
This commit is contained in:
Peter Waller 2024-05-07 13:06:00 +01:00
parent afc10fc9b7
commit 458d706741
3 changed files with 23 additions and 19 deletions
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16
llvm/test/tools/llvm-mca/AArch64/Neoverse/bad-input.s Normal file
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@ -0,0 +1,16 @@
# This test is generic but not all builders have an llvm-mca which can run natively.
# RUN: not llvm-mca -mtriple=aarch64 -mcpu=neoverse-v1 %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=aarch64 -mcpu=neoverse-v1 -skip-unsupported-instructions=none %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=aarch64 -mcpu=neoverse-v1 -skip-unsupported-instructions=lack-sched %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=aarch64 -mcpu=neoverse-v1 -skip-unsupported-instructions=parse-failure %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# RUN: not llvm-mca -mtriple=aarch64 -mcpu=neoverse-v1 -skip-unsupported-instructions=any %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# Test checks that MCA does not produce a total cycles estimate if it encounters parse errors.
# CHECK-ALL-NOT: Total Cycles:
# CHECK: error: Assembly input parsing had errors, use -skip-unsupported-instructions=parse-failure to drop failing lines from the input.
# CHECK-SKIP: error: no assembly instructions found.
This is not a valid assembly file for any architecture (by virtue of this text.)

14
llvm/test/tools/llvm-mca/AArch64/bad-input.s
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@ -1,14 +0,0 @@
# RUN: not llvm-mca %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=none %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=lack-sched %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=parse-failure %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# RUN: not llvm-mca -skip-unsupported-instructions=any %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# Test checks that MCA does not produce a total cycles estimate if it encounters parse errors.
# CHECK-ALL-NOT: Total Cycles:
# CHECK: error: Assembly input parsing had errors, use -skip-unsupported-instructions=parse-failure to drop failing lines from the input.
# CHECK-SKIP: error: no assembly instructions found.
This is not a valid assembly file for any architecture (by virtue of this text.)

12
llvm/test/tools/llvm-mca/X86/bad-input.s
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@ -1,8 +1,10 @@
# RUN: not llvm-mca %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=none %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=lack-sched %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -skip-unsupported-instructions=parse-failure %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# RUN: not llvm-mca -skip-unsupported-instructions=any %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# This test is generic but not all builders have an llvm-mca which can run natively.
# RUN: not llvm-mca -mtriple=x86_64 -mcpu=x86-64 %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=x86_64 -mcpu=x86-64 -skip-unsupported-instructions=none %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=x86_64 -mcpu=x86-64 -skip-unsupported-instructions=lack-sched %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK %s
# RUN: not llvm-mca -mtriple=x86_64 -mcpu=x86-64 -skip-unsupported-instructions=parse-failure %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# RUN: not llvm-mca -mtriple=x86_64 -mcpu=x86-64 -skip-unsupported-instructions=any %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK-ALL,CHECK-SKIP %s
# Test checks that MCA does not produce a total cycles estimate if it encounters parse errors.