maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/Driver/hip-fpie-option.hip

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

39 lines
1.7 KiB
Plaintext
Raw Normal View History

[Driver][test] Remove unused/obsoleted REQUIRES: clang-driver It (introduced by 556d713c70bfaf58ac18d089883f9c34c581633a) appears to be related to the removed dragonegg project. In addition, the feature was a bit misnamed and may lur users to unnecessarily use it.
2022-04-13 04:29:46 +08:00
// REQUIRES: amdgpu-registered-target, default-pie-on-linux
Skip -fPIE for AMDGPU and HIP toolchain AMDGPU toolchain does not support -fPIE, therefore skip it if specified by driver. Differential Revision: https://reviews.llvm.org/D88425
2020-09-29 00:07:06 +08:00
// -fPIC and -fPIE only affects host relocation model.
// device compilation always uses PIC.
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: --offload-arch=gfx906 %s -nogpulib -nogpuinc \
Reland "[Driver] Default CLANG_DEFAULT_PIE_ON_LINUX to ON"" (With C++ exceptions, `clang++ --target=mips64{,el}-linux-gnu -fpie -pie -fuse-ld=lld` has link errors (lld does not implement some strange R_MIPS_64 .eh_frame handling in GNU ld). However, sanitizer-x86_64-linux-qemu used this to build ScudoUnitTests. Pined ScudoUnitTests to -no-pie.) Default the option introduced in D113372 to ON to match all(?) major Linux distros. This matches GCC and improves consistency with Android and linux-musl which always default to PIE. Note: CLANG_DEFAULT_PIE_ON_LINUX may be removed in the future. Differential Revision: https://reviews.llvm.org/D120305
2022-04-09 14:40:18 +08:00
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIE %s
Skip -fPIE for AMDGPU and HIP toolchain AMDGPU toolchain does not support -fPIE, therefore skip it if specified by driver. Differential Revision: https://reviews.llvm.org/D88425
2020-09-29 00:07:06 +08:00
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: -fgpu-rdc --offload-arch=gfx906 %s -nogpulib -nogpuinc \
Reland "[Driver] Default CLANG_DEFAULT_PIE_ON_LINUX to ON"" (With C++ exceptions, `clang++ --target=mips64{,el}-linux-gnu -fpie -pie -fuse-ld=lld` has link errors (lld does not implement some strange R_MIPS_64 .eh_frame handling in GNU ld). However, sanitizer-x86_64-linux-qemu used this to build ScudoUnitTests. Pined ScudoUnitTests to -no-pie.) Default the option introduced in D113372 to ON to match all(?) major Linux distros. This matches GCC and improves consistency with Android and linux-musl which always default to PIE. Note: CLANG_DEFAULT_PIE_ON_LINUX may be removed in the future. Differential Revision: https://reviews.llvm.org/D120305
2022-04-09 14:40:18 +08:00
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIE %s
Skip -fPIE for AMDGPU and HIP toolchain AMDGPU toolchain does not support -fPIE, therefore skip it if specified by driver. Differential Revision: https://reviews.llvm.org/D88425
2020-09-29 00:07:06 +08:00
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: --offload-arch=gfx906 %s -nogpulib -nogpuinc \
// RUN: -fPIC \
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIC %s
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: -fgpu-rdc --offload-arch=gfx906 %s -nogpulib -nogpuinc \
// RUN: -fPIC \
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIC %s
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: --offload-arch=gfx906 %s -nogpulib -nogpuinc \
// RUN: -fPIE \
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIE %s
// RUN: %clang -### -target x86_64-unknown-linux-gnu \
// RUN: -fgpu-rdc --offload-arch=gfx906 %s -nogpulib -nogpuinc \
// RUN: -fPIE \
// RUN: 2>&1 | FileCheck -check-prefixes=DEV,HOST-PIE %s
[test] Make ELF tests immune to dso_local/dso_preemptable/(none) differences ELF -cc1 -mrelocation-model pic will default to no semantic interposition plus setting dso_local on default visibility external linkage definitions, so that COFF, Mach-O and ELF output will be similar. This patch makes tests immune to the differences.
2021-01-01 05:37:35 +08:00
// DEV-DAG: {{".*clang.*".* "-triple" "amdgcn-amd-amdhsa".* "-mrelocation-model" "pic" "-pic-level" "[1|2]".* "-mframe-pointer=all"}}
// HOST-PIC-DAG: {{".*clang.*".* "-triple" "x86_64-unknown-linux-gnu".* "-mrelocation-model" "pic" "-pic-level" "2"}}
// HOST-PIC-NOT: "-pic-is-pie"
Skip -fPIE for AMDGPU and HIP toolchain AMDGPU toolchain does not support -fPIE, therefore skip it if specified by driver. Differential Revision: https://reviews.llvm.org/D88425
2020-09-29 00:07:06 +08:00
// HOST-PIE-DAG: {{".*clang.*".* "-triple" "x86_64-unknown-linux-gnu".* "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie"}}
// DEV-NOT: {{".*clang.*".* "-triple" "amdgcn-amd-amdhsa".* "-pic-is-pie"}}