2020-04-22 23:33:11 +08:00
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// RUN: %clang_cc1 -std=c89 -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve.fp -target-feature +cdecp0 -fsyntax-only %s
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// RUN: %clang_cc1 -std=c17 -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve -target-feature +cdecp0 -fsyntax-only %s
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// RUN: %clang_cc1 -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve.fp -target-feature +cdecp0 -fsyntax-only %s
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// RUN: %clang_cc1 -xc++ -std=c++98 -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve -target-feature +cdecp0 -fsyntax-only %s
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// RUN: %clang_cc1 -xc++ -std=c++20 -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve.fp -target-feature +cdecp0 -fsyntax-only %s
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// RUN: %clang_cc1 -xc++ -triple thumbv8.1m.main-none-none-eabi -fallow-half-arguments-and-returns -target-feature +mve.fp -target-feature +cdecp0 -fsyntax-only %s
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[ARM,CDE] Generalize MVE intrinsics infrastructure to support CDE
Summary:
This patch generalizes the existing code to support CDE intrinsics
which will share some properties with existing MVE intrinsics
(some of the intrinsics will be polymorphic and accept/return values
of MVE vector types).
Specifically the patch:
* Adds new tablegen backends -gen-arm-cde-builtin-def,
-gen-arm-cde-builtin-codegen, -gen-arm-cde-builtin-sema,
-gen-arm-cde-builtin-aliases, -gen-arm-cde-builtin-header based on
existing MVE backends.
* Renames the '__clang_arm_mve_alias' attribute into
'__clang_arm_builtin_alias' (it will be used with CDE intrinsics as
well as MVE intrinsics)
* Implements semantic checks for the coprocessor argument of the CDE
intrinsics as well as the existing coprocessor intrinsics.
* Adds one CDE intrinsic __arm_cx1 to test the above changes
Reviewers: simon_tatham, MarkMurrayARM, ostannard, dmgreen
Reviewed By: simon_tatham
Subscribers: sdesmalen, mgorny, kristof.beyls, danielkiss, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D75850
2020-03-10 22:01:42 +08:00
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// Check that the headers don't conflict with each other
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#include <arm_cde.h>
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#include <arm_mve.h>
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