fe58eee602
Summary: Currently the `-Xarch` argument needs to re-parse the option, which goes through every single registered argument. This causes errors when trying to pass `-O1` through it because it thinks it's a DXC option. This patch changes the behavior to only allow `clang` options. Concievably we could detect the driver mode to make this more robust, but I don't know if there are other users for this. Fixes: https://github.com/llvm/llvm-project/issues/110325
25 lines
1.5 KiB
C
25 lines
1.5 KiB
C
// RUN: %clang -target i386-apple-darwin11 -m32 -Xarch_i386 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -Xarch_x86_64 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
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// RUN: %clang -target x86_64-unknown-windows-msvc -Xarch_x86_64 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
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// RUN: %clang -target aarch64-unknown-linux-gnu -Xarch_aarch64 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
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// RUN: %clang -target powerpc64le-unknown-linux-gnu -Xarch_powerpc64le -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
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// O3ONCE: "-O3"
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// O3ONCE-NOT: "-O3"
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// RUN: %clang -target i386-apple-darwin11 -m64 -Xarch_i386 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3NONE %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -m64 -Xarch_i386 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3NONE %s
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// O3NONE-NOT: "-O3"
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// O3NONE: argument unused during compilation: '-Xarch_i386 -O3'
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// RUN: not %clang -target i386-apple-darwin11 -m32 -Xarch_i386 -o -Xarch_i386 -S %s -S -Xarch_i386 -o 2>&1 | FileCheck -check-prefix=INVALID %s
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// INVALID: error: invalid Xarch argument: '-Xarch_i386 -o'
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// INVALID: error: invalid Xarch argument: '-Xarch_i386 -S'
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// INVALID: error: invalid Xarch argument: '-Xarch_i386 -o'
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// RUN: %clang -target x86_64-unknown-linux-gnu -Xarch_x86_64 -Wl,foo %s -### 2>&1 | FileCheck -check-prefix=LINKER %s
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// LINKER: "foo"
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// RUN: %clang -target x86_64-unknown-linux-gnu -Xarch_x86_64 -O1 %s -S -### 2>&1 | FileCheck -check-prefix=O1ONCE %s
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// O1ONCE: "-O1"
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// O1ONCE-NOT: "-O1"
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