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jhuber6jhuber6
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[Clang][NFC] Remove '--' separator in the linker wrapper usage (llvm#84253)
Summary: The very first version of the `clang-linker-wrapper` used `--` as a separator for the host and device arguments. I moved away from this towards a commandline parsing implementation years ago but never got around to officially removing this.
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8 files changed

+39
-44
lines changed

8 files changed

+39
-44
lines changed

‎clang/lib/Driver/ToolChains/Clang.cpp‎

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8892,7 +8892,6 @@ void LinkerWrapper::ConstructJob(Compilation &C, const JobAction &JA,
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// Add the linker arguments to be forwarded by the wrapper.
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CmdArgs.push_back(Args.MakeArgString(Twine("--linker-path=") +
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LinkCommand->getExecutable()));
8895-
CmdArgs.push_back("--");
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for (const char *LinkArg : LinkCommand->getArguments())
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CmdArgs.push_back(LinkArg);
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‎clang/test/Driver/amdgpu-openmp-toolchain.c‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@
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// CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-llvm-bc"{{.*}}"-x" "c"
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// CHECK: "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu"{{.*}}"-target-cpu" "gfx906"{{.*}}"-fcuda-is-device"{{.*}}
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// CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-obj"
14-
// CHECK: clang-linker-wrapper{{.*}}"--"{{.*}} "-o" "a.out"
14+
// CHECK: clang-linker-wrapper{{.*}} "-o" "a.out"
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// RUN: %clang -ccc-print-phases --target=x86_64-unknown-linux-gnu -fopenmp -fopenmp-targets=amdgcn-amd-amdhsa -Xopenmp-target=amdgcn-amd-amdhsa -march=gfx906 %s 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-PHASES %s

‎clang/test/Driver/linker-wrapper-image.c‎

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -8,11 +8,11 @@
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o \
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// RUN: -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-linux-gnu \
11-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP,OPENMP-ELF
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP,OPENMP-ELF
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run -r --host-triple=x86_64-unknown-linux-gnu \
13-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP-ELF,OPENMP-REL
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP-ELF,OPENMP-REL
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-windows-gnu \
15-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP,OPENMP-COFF
15+
// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=OPENMP,OPENMP-COFF
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// OPENMP-ELF: @__start_omp_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]
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// OPENMP-ELF-NEXT: @__stop_omp_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]
@@ -45,11 +45,11 @@
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o \
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// RUN: -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-linux-gnu \
48-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-ELF
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-ELF
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run -r --host-triple=x86_64-unknown-linux-gnu \
50-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-ELF
50+
// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-ELF
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-windows-gnu \
52-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-COFF
52+
// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=CUDA,CUDA-COFF
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// CUDA-ELF: @__start_cuda_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]
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// CUDA-ELF-NEXT: @__stop_cuda_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]
@@ -145,11 +145,11 @@
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o \
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// RUN: -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-linux-gnu \
148-
// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-ELF
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-ELF
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-linux-gnu -r \
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// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-ELF
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-ELF
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// RUN: clang-linker-wrapper --print-wrapped-module --dry-run --host-triple=x86_64-unknown-windows-gnu \
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// RUN: --linker-path=/usr/bin/ld -- %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-COFF
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// RUN: --linker-path=/usr/bin/ld %t.o -o a.out 2>&1 | FileCheck %s --check-prefixes=HIP,HIP-COFF
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// HIP-ELF: @__start_hip_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]
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// HIP-ELF-NEXT: @__stop_hip_offloading_entries = external hidden constant [0 x %struct.__tgt_offload_entry]

‎clang/test/Driver/linker-wrapper-libs.c‎

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -43,7 +43,7 @@ int bar() { return weak; }
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// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
46-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a -o a.out 2>&1 \
46+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a -o a.out 2>&1 \
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// RUN: | FileCheck %s --check-prefix=LIBRARY-RESOLVES
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// LIBRARY-RESOLVES: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030 {{.*}}.o {{.*}}.o
@@ -65,7 +65,7 @@ int bar() { return weak; }
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// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
6666
// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
68-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a -o a.out 2>&1 \
68+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a -o a.out 2>&1 \
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// RUN: | FileCheck %s --check-prefix=LIBRARY-GLOBAL
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// LIBRARY-GLOBAL: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030 {{.*}}.o {{.*}}.o
@@ -88,7 +88,7 @@ int bar() { return weak; }
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// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
91-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a -o a.out 2>&1 \
91+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a -o a.out 2>&1 \
9292
// RUN: | FileCheck %s --check-prefix=LIBRARY-GLOBAL-NONE
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// LIBRARY-GLOBAL-NONE-NOT: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030 {{.*}}.o {{.*}}.o
@@ -109,7 +109,7 @@ int bar() { return weak; }
109109
// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
112-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a -o a.out 2>&1 \
112+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a -o a.out 2>&1 \
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// RUN: | FileCheck %s --check-prefix=LIBRARY-WEAK
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115115
// LIBRARY-WEAK: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030
@@ -131,7 +131,7 @@ int bar() { return weak; }
131131
// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
132132
// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
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// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
134-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a -o a.out 2>&1 \
134+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a -o a.out 2>&1 \
135135
// RUN: | FileCheck %s --check-prefix=LIBRARY-HIDDEN
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137137
// LIBRARY-HIDDEN: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030
@@ -154,7 +154,7 @@ int bar() { return weak; }
154154
// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
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// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
156156
// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
157-
// RUN: --linker-path=/usr/bin/ld -- %t.o %t.a %t.a -o a.out 2>&1 \
157+
// RUN: --linker-path=/usr/bin/ld %t.o %t.a %t.a -o a.out 2>&1 \
158158
// RUN: | FileCheck %s --check-prefix=LIBRARY-GLOBAL-DEFINED
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// LIBRARY-GLOBAL-DEFINED: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030 {{.*}}.o {{.*}}.o
@@ -178,7 +178,7 @@ int bar() { return weak; }
178178
// RUN: --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx1030
179179
// RUN: %clang -cc1 %s -triple x86_64-unknown-linux-gnu -emit-obj -o %t.o -fembed-offload-object=%t.out
180180
// RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --dry-run \
181-
// RUN: --linker-path=/usr/bin/ld -- %t.o --whole-archive %t.a -o a.out 2>&1 \
181+
// RUN: --linker-path=/usr/bin/ld %t.o --whole-archive %t.a -o a.out 2>&1 \
182182
// RUN: | FileCheck %s --check-prefix=LIBRARY-WHOLE-ARCHIVE
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// LIBRARY-WHOLE-ARCHIVE: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa -mcpu=gfx1030 {{.*}}.o {{.*}}.o

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