f17ae668a9
In the backend, this feature is implemented with the function attribute "patchable-function-entry". Both the attribute and XRay use TargetOpcode::PATCHABLE_FUNCTION_ENTER, so the two features are incompatible. Reviewed By: ostannard, MaskRay Differential Revision: https://reviews.llvm.org/D72222
18 lines
1.2 KiB
C
18 lines
1.2 KiB
C
// RUN: %clang -target i386 %s -fpatchable-function-entry=1 -c -### 2>&1 | FileCheck %s
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// RUN: %clang -target x86_64 %s -fpatchable-function-entry=1 -c -### 2>&1 | FileCheck %s
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// RUN: %clang -target aarch64 %s -fpatchable-function-entry=1 -c -### 2>&1 | FileCheck %s
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// RUN: %clang -target aarch64 %s -fpatchable-function-entry=1,0 -c -### 2>&1 | FileCheck %s
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// CHECK: "-fpatchable-function-entry=1"
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// RUN: not %clang -target ppc64 -fsyntax-only %s -fpatchable-function-entry=1 2>&1 | FileCheck --check-prefix=TARGET %s
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// TARGET: error: unsupported option '-fpatchable-function-entry=1' for target 'ppc64'
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// RUN: not %clang -target i386 -fsyntax-only %s -fpatchable-function-entry=1,1 2>&1 | FileCheck --check-prefix=NONZERO %s
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// NONZERO: error: the second argument of '-fpatchable-function-entry' must be 0 or omitted
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// RUN: not %clang -target x86_64 -fsyntax-only %s -fpatchable-function-entry=1,0, 2>&1 | FileCheck --check-prefix=EXCESS %s
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// EXCESS: error: invalid argument '1,0,' to -fpatchable-function-entry=
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// RUN: not %clang -target aarch64-linux -fsyntax-only %s -fxray-instrument -fpatchable-function-entry=1 2>&1 | FileCheck --check-prefix=XRAY %s
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// XRAY: error: invalid argument '-fxray-instrument' not allowed with '-fpatchable-function-entry='
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