hubert.reinterpretcast created this revision. hubert.reinterpretcast added reviewers: chill, dmgreen. Herald added subscribers: danielkiss, kristof.beyls. Herald added a project: clang.
The `arm_cmse.h` header includes standard headers, but some tests that include this header explicitly specify a target. The standard headers found via the standard include paths need not be compatible with the explicitly-specified target from the tests. In order to avoid test failures caused by such incompatibility, this patch adds `-ffreestanding` to the tests. Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D79693 Files: clang/test/CodeGen/arm-cmse-nonsecure.c clang/test/CodeGen/arm-cmse-secure.c Index: clang/test/CodeGen/arm-cmse-secure.c =================================================================== --- clang/test/CodeGen/arm-cmse-secure.c +++ clang/test/CodeGen/arm-cmse-secure.c @@ -1,5 +1,5 @@ -// RUN: %clang -mlittle-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s -// RUN: %clang -mbig-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mlittle-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mbig-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s #include <arm_cmse.h> Index: clang/test/CodeGen/arm-cmse-nonsecure.c =================================================================== --- clang/test/CodeGen/arm-cmse-nonsecure.c +++ clang/test/CodeGen/arm-cmse-nonsecure.c @@ -1,5 +1,5 @@ -// RUN: %clang -mlittle-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s -// RUN: %clang -mbig-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mlittle-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mbig-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s #include <arm_cmse.h>
Index: clang/test/CodeGen/arm-cmse-secure.c =================================================================== --- clang/test/CodeGen/arm-cmse-secure.c +++ clang/test/CodeGen/arm-cmse-secure.c @@ -1,5 +1,5 @@ -// RUN: %clang -mlittle-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s -// RUN: %clang -mbig-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mlittle-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mbig-endian -mcmse -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s #include <arm_cmse.h> Index: clang/test/CodeGen/arm-cmse-nonsecure.c =================================================================== --- clang/test/CodeGen/arm-cmse-nonsecure.c +++ clang/test/CodeGen/arm-cmse-nonsecure.c @@ -1,5 +1,5 @@ -// RUN: %clang -mlittle-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s -// RUN: %clang -mbig-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mlittle-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s +// RUN: %clang -ffreestanding -mbig-endian -target thumbv8m.base-eabi -emit-llvm -S -o - %s | FileCheck %s #include <arm_cmse.h>
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