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llvm-project/clang/test/Driver/amdgpu-toolchain.c

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Driver: Add AMDGPU toolchain Summary: This is a minimal toolchain, which sets the integrated assembler as default, and uses lld for linking. Reviewers: arsenm, mcrosier Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D10700 llvm-svn: 242601
2015-07-18 09:49:05 +08:00
// RUN: %clang -### -target amdgcn--amdhsa -x assembler -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=AS_LINK %s
AMDGPU: Use AMDGPU toolchain for other OSes This would need more work to actually support them, but this is less wrong than the default. llvm-svn: 363390
2019-06-14 21:39:57 +08:00
// RUN: %clang -### -g -target amdgcn--amdhsa -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
// RUN: %clang -### -target amdgcn-amd-amdpal -x assembler -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=AS_LINK %s
// RUN: %clang -### -g -target amdgcn-amd-amdpal -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
// RUN: %clang -### -target amdgcn-mesa-mesa3d -x assembler -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=AS_LINK %s
// RUN: %clang -### -g -target amdgcn-mesa-mesa3d -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
Relax the test to get it passing with windows paths. llvm-svn: 248051
2015-09-19 06:01:10 +08:00
// AS_LINK: clang{{.*}} "-cc1as"
AMDGPU: Use lld as the linker again Summary: Now that LLVM is emitting version 2 of the AMD code object, we can start using lld again for linking instead of our custom tool. Reviewers: arsenm, kzhuravl Subscribers: rafael, cfe-commits Differential Revision: http://reviews.llvm.org/D19952 llvm-svn: 268648
2016-05-06 01:03:41 +08:00
// AS_LINK: ld.lld{{.*}} "-shared"
[AMDGPU] Set default dwarf version to 2 Differential Revision: http://reviews.llvm.org/D20640 llvm-svn: 271347
2016-06-01 06:47:11 +08:00
[AMDGPU][HIP] Switch default DWARF version to 5 Another attempt at changing this default, now that tooling has greater support for DWARF 5. Differential Revision: https://reviews.llvm.org/D107190
2021-07-31 03:11:49 +08:00
// DWARF_VER: "-dwarf-version=5"
[HIP] Do not use llvm-link/opt/llc for -fgpu-rdc This patch is a follow up on https://reviews.llvm.org/D81627. In addition to default -fno-gpu-rdc case, this patches let HIP toolchain not use llvm-link/opt/llc to link device code for -fgpu-rdc case. Instead, uses standard lto. This will eliminate some redundant optimizations and speed up the compilation/linking. Differential Revision: https://reviews.llvm.org/D81861
2020-06-14 21:07:31 +08:00
// RUN: %clang -### -target amdgcn-amd-amdhsa -mcpu=gfx906 -nogpulib \
// RUN: -flto %s 2>&1 | FileCheck -check-prefix=LTO %s
[clang][Driver] Update/cleanup LTO logic to ensure that the last lto argument is honored - Make flto an alias of flto=full. - Make foffload-lto an alias of foffload-lto=full. - Make flto_EQ_jobserver, flto_EQ_auto aliases of flto=full, since they are being treated as full lto right now. - Clean up the code for parseLTOMode and setLTOMode. - Replace uses of OPT_flto with OPT_flto_EQ since they alias now. Differential Revision: https://reviews.llvm.org/D108881 Change-Id: I5d867db83a680434fba5c8d85c9a83135d3b81ee
2021-09-09 06:52:19 +08:00
// LTO: clang{{.*}} "-flto=full"
[HIP] Do not use llvm-link/opt/llc for -fgpu-rdc This patch is a follow up on https://reviews.llvm.org/D81627. In addition to default -fno-gpu-rdc case, this patches let HIP toolchain not use llvm-link/opt/llc to link device code for -fgpu-rdc case. Instead, uses standard lto. This will eliminate some redundant optimizations and speed up the compilation/linking. Differential Revision: https://reviews.llvm.org/D81861
2020-06-14 21:07:31 +08:00
// LTO: ld.lld{{.*}}