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Fix test of -print-multi-flags-experimental in case of multilib custom flags (#123577)

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The test was failing in the case where a `multilib.yaml` file was
present in the installation. This is because the presence of a multilib
YAML file leads to the diagnosing of validity of the multilib custom
flags.

This patch fixes the test by creating a new YAML file with multilib
custom flags to be used by the test.
This commit is contained in:
Victor Campos 2025-01-20 16:15:44 +00:00 committed by GitHub
parent 9da7c3ba17
commit 8368018f20
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GPG Key ID: B5690EEEBB952194
2 changed files with 15 additions and 2 deletions
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13
clang/test/Driver/Inputs/multilib/multilib-custom-flags.yaml Normal file
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@ -0,0 +1,13 @@
MultilibVersion: 1.0
Variants:
Mappings:
Flags:
- Name: flag
Values:
- Name: foo
- Name: bar
Default: foo
...

4
clang/test/Driver/print-multi-selection-flags.c
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@ -91,8 +91,8 @@
// CHECK-RV32E-ORDER: -mabi=ilp32e
// CHECK-RV32E-ORDER: -march=rv32e{{[0-9]+p[0-9]+}}_c{{[0-9]+p[0-9]+}}_zicsr{{[0-9]+p[0-9]+}}
// RUN: %clang -print-multi-flags-experimental --target=armv8m.main-none-eabi -fmultilib-flag=foo -fmultilib-flag=bar | FileCheck --check-prefixes=CHECK-MULTILIB-CUSTOM-FLAG,CHECK-ARM-MULTILIB-CUSTOM-FLAG %s
// RUN: %clang -print-multi-flags-experimental --target=aarch64-none-eabi -fmultilib-flag=foo -fmultilib-flag=bar | FileCheck --check-prefixes=CHECK-MULTILIB-CUSTOM-FLAG,CHECK-AARCH64-MULTILIB-CUSTOM-FLAG %s
// RUN: %clang -multi-lib-config=%S/Inputs/multilib/multilib-custom-flags.yaml -print-multi-flags-experimental --target=armv8m.main-none-eabi -fmultilib-flag=foo -fmultilib-flag=bar | FileCheck --check-prefixes=CHECK-MULTILIB-CUSTOM-FLAG,CHECK-ARM-MULTILIB-CUSTOM-FLAG %s
// RUN: %clang -multi-lib-config=%S/Inputs/multilib/multilib-custom-flags.yaml -print-multi-flags-experimental --target=aarch64-none-eabi -fmultilib-flag=foo -fmultilib-flag=bar | FileCheck --check-prefixes=CHECK-MULTILIB-CUSTOM-FLAG,CHECK-AARCH64-MULTILIB-CUSTOM-FLAG %s
// CHECK-ARM-MULTILIB-CUSTOM-FLAG: --target=thumbv8m.main-unknown-none-eabi
// CHECK-AARCH64-MULTILIB-CUSTOM-FLAG: --target=aarch64-unknown-none-eabi
// CHECK-MULTILIB-CUSTOM-FLAG-DAG: -fmultilib-flag=foo