llvm-project/clang/test/Headers/x86-intrinsics-headers-clea...

// Make sure the intrinsic headers compile cleanly with no warnings or errors.

// RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -Wsystem-headers \
// RUN:   -fsyntax-only -flax-vector-conversions=none -x c++ -verify %s

// expected-no-diagnostics

#include <x86intrin.h>
Add a test to verify the x86 intrinsic headers compile cleanly with no warnings or errors. llvm-svn: 335088 2018-06-20 09:05:09 +08:00			`// Make sure the intrinsic headers compile cleanly with no warnings or errors.`

[X86] Make x86-intrinsics-headers-clean.cpp stricter. Remove the -Wno-ignored-attributes. Add -fno-lax-vector-conversions Also use -ffreestanding instead of defining _MM_MALLOC_H. llvm-svn: 355659 2019-03-08 09:15:18 +08:00			`// RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -Wsystem-headers \`
For PR17164: split -fno-lax-vector-conversion into three different levels: -- none: no lax vector conversions [new GCC default] -- integer: only conversions between integer vectors [old GCC default] -- all: all conversions between same-size vectors [Clang default] For now, Clang still defaults to "all" mode, but per my proposal on cfe-dev (2019-04-10) the default will be changed to "integer" as soon as that doesn't break lots of testcases. (Eventually I'd like to change the default to "none" to match GCC and general sanity.) Following GCC's behavior, the driver flag -flax-vector-conversions is translated to -flax-vector-conversions=integer. This reinstates r371805, reverted in r371813, with an additional fix for lldb. llvm-svn: 371817 2019-09-13 14:02:15 +08:00			`// RUN: -fsyntax-only -flax-vector-conversions=none -x c++ -verify %s`
Add a test to verify the x86 intrinsic headers compile cleanly with no warnings or errors. llvm-svn: 335088 2018-06-20 09:05:09 +08:00
			`// expected-no-diagnostics`

			`#include <x86intrin.h>`