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Differential D7647

OpenCL: Accept -cl-strict-aliasing
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Authored by arsenm on Feb 14 2015, 1:57 PM.

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arsenm

Summary

This was in 1.0, but deprecated in 1.1. Accept it and do nothing for compatability.

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arsenm updated this revision to Diff 19974.Feb 14 2015, 1:57 PM

arsenm retitled this revision from to OpenCL: Accept -cl-strict-aliasing.

arsenm updated this object.

arsenm edited the test plan for this revision. (Show Details)

arsenm added a subscriber: Unknown Object (MLST).

Typo

include/clang/Driver/CC1Options.td
581	s/compatability/compatibility/

r229403. Rephrased as "OpenCL only. This option does nothing and is for compatibility with OpenCL 1.0"

This revision is now accepted and ready to land.Feb 16 2015, 8:45 AM

arsenm closed this revision.Feb 16 2015, 8:45 AM

Revision Contents

Path

Size

include/

clang/

Driver/

CC1Options.td

2 lines

test/

CodeGenOpenCL/

cl-strict-aliasing.cl

1 line

Diff 19974

include/clang/Driver/CC1Options.td

Show First 20 Lines • Show All 571 Lines • ▼ Show 20 Lines	def detailed_preprocessing_record : Flag<["-"], "detailed-preprocessing-record">,
HelpText<"include a detailed record of preprocessing actions">;		HelpText<"include a detailed record of preprocessing actions">;

//===----------------------------------------------------------------------===//		//===----------------------------------------------------------------------===//
// OpenCL Options		// OpenCL Options
//===----------------------------------------------------------------------===//		//===----------------------------------------------------------------------===//

def cl_opt_disable : Flag<["-"], "cl-opt-disable">,		def cl_opt_disable : Flag<["-"], "cl-opt-disable">,
HelpText<"OpenCL only. This option disables all optimizations. The default is optimizations are enabled.">;		HelpText<"OpenCL only. This option disables all optimizations. The default is optimizations are enabled.">;
		def cl_strict_aliasing : Flag<["-"], "cl-strict-aliasing">,
		HelpText<"OpenCL only. This option is for compatability with OpenCL 1.0">;
		keryellUnsubmitted Not Done Reply Inline Actions s/compatability/compatibility/ keryell: s/compatability/compatibility/
def cl_single_precision_constant : Flag<["-"], "cl-single-precision-constant">,		def cl_single_precision_constant : Flag<["-"], "cl-single-precision-constant">,
HelpText<"OpenCL only. Treat double precision floating-point constant as single precision constant.">;		HelpText<"OpenCL only. Treat double precision floating-point constant as single precision constant.">;
def cl_finite_math_only : Flag<["-"], "cl-finite-math-only">,		def cl_finite_math_only : Flag<["-"], "cl-finite-math-only">,
HelpText<"OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.">;		HelpText<"OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.">;
def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">,		def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">,
HelpText<"OpenCL only. Generate kernel argument metadata.">;		HelpText<"OpenCL only. Generate kernel argument metadata.">;
def : Flag<["-"], "cl-no-signed-zeros">, Alias<fno_signed_zeros>,		def : Flag<["-"], "cl-no-signed-zeros">, Alias<fno_signed_zeros>,
HelpText<"OpenCL only. Allow optimizations to ignore the signedness of the floating-point zero.">;		HelpText<"OpenCL only. Allow optimizations to ignore the signedness of the floating-point zero.">;
▲ Show 20 Lines • Show All 48 Lines • Show Last 20 Lines

test/CodeGenOpenCL/cl-strict-aliasing.cl

This file was added.

// RUN: %clang_cc1 -x cl -emit-llvm -cl-strict-aliasing %s