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2014-02-26Check in the version of this test which is actually updated for ↵Dan Gohman
asmjs-unknown-emscripten.
2014-02-24Introduce the asmjs-unknown-emscripten target triple.Dan Gohman
Notable changes from le32-unknown-nacl so far include: - Set i32 as the legal integer set, to help the optimizer avoid creating needlessly inefficient code for asm.js. - We can use llvm.pow. - Don't predefine __ELF__ or __pnacl__ so that we don't need to undefine them later. - Do predefine asm.js and Emscripten macros, so that we don't need to define them later. - Don't provide __has_feature(pnacl).
2013-05-30Merging r182645:Bill Wendling
------------------------------------------------------------------------ r182645 | eugenis | 2013-05-24 07:28:03 -0700 (Fri, 24 May 2013) | 6 lines Add -lrt to sanitizer link arguments. Sanitizer runtime intercepts functions from librt. Not doing this will fail if the librt dependency is not present at program startup (ex. comes from a dlopen()ed library). ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_33@182944 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-06R600: Update GPU variants in -mcpu optionTom Stellard
We've added the RS880 variant in the LLVM backend to represent an R600 GPU with no vertex cache, so we need to update the GPU mappings for -mcpu. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181202 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30[driver] Allow multiple -arch options with -save-temps by adding the arch nameChad Rosier
to the temporary files. rdar://13218604 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180813 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30Use {{.*}}suffix instead of [[TC]] in places where we print the toolchainRafael Espindola
path with /. This matches linux-ld.c and should finish fixing this test on windows. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180786 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-30[Mips] Pass -mips16, -mmicromips, -mdsp and -mdspr2 flags to theSimon Atanasyan
assembler. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180775 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26[driver] Implement the -fdebug-compilation-dir in a way that is compatible withChad Rosier
gcc. No test case included as I'm having problems finding a test case where the inode/dev don't match. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180628 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Add "-no-canonical-prefixes" to a test case.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180239 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Test that last option wins between -Ofast and -O2.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180207 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Put -fvectorize under the -Ofast umbrella flag.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Improve the implementation of the -Ofast option.Chad Rosier
Specifically, allow the flags that fall under this umbrella (i.e., -O3, -ffast-math, and -fstrict-aliasing) to be overridden/disabled with the individual -O[0|1|2|s|z]/-fno- flags. This also fixes the handling of various floating point optimization flags that are modified by -ffast-math (and thus -Ofast as well). Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180204 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[Mips] Remove "REQUIRES: mips-registered-target" from some MIPS-relatedSimon Atanasyan
driver tests. These tests check the driver only and do not require mips target. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180042 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-21[Mips] Convert a GNU style Mips ABI name to the name accepted by LLVMSimon Atanasyan
Mips backend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179981 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-21[Mips] Do not add unnecessary Mips toolchain path to the listSimon Atanasyan
of system include directories with extern "C" semantics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179979 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-20Supports Sourcery CodeBench Mips toolchain directories tree.Simon Atanasyan
Sourcery CodeBench and modern FSF Mips toolchains require a bit more complicated algorithm to calculate headers, libraries and sysroot paths than implemented by Clang driver now. The main problem is that all these paths depend on a set of command line arguments additionally to a target triple value. For example, let $TC is a toolchain installation directory. If we compile big-endian 32-bit mips code, crtbegin.o is in the $TC/lib/gcc/mips-linux-gnu/4.7.2 folder and the toolchain's linker requires --sysroot=$TC/mips-linux-gnu/libc argument. If we compile little-endian 32-bit soft-float mips code, crtbegin.o is in the $TC/lib/gcc/mips-linux-gnu/4.7.2/soft-float/el folder and the toolchain's linker requires --sysroot=$TC/mips-linux-gnu/libc/soft-float/el argument. 1. Calculate MultiarchSuffix using all necessary command line options and use this MultiarchSuffix to detect crtbegin.o location in the GCCInstallationDetector::ScanLibDirForGCCTriple() routine. 2. If a user does not provide --sysroot argument to the driver explicitly, calculate new sysroot value based on command line options. Then use this calculated sysroot path: a. To populate a file search paths list in the Linux::Linux() constructor. b. To find Mips toolchain specific include headers directories in the Linux::AddClangSystemIncludeArgs() routine. c. To provide -–sysroot argument for a linker. Note: - The FSF's tree slightly differs (folder names) and is not supported yet. - New addExternCSystemIncludeIfExits() routine is a temporary solution. I plan to move path existence check to the addExternCSystemInclude() routine by a separate commit. The patch reviewed by Rafael Espindola. http://llvm-reviews.chandlerc.com/D644 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179934 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Add support for gcc's spelling of -fcolor-diagnostics.Nico Weber
See http://gcc.gnu.org/onlinedocs/gcc/Language-Independent-Options.html git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179728 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[Modules] Convert module specific -fno-modules-autolink into -fno-autolink.Daniel Dunbar
- There is no reason to have a modules specific flag for disabling autolinking. Instead, convert the existing flag into -fno-autolink (which should cover other autolinking code generation paths like #pragmas if and when we support them). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179612 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Use -emit-llvm for the following tests to stop them from failing for Hexagon:Jyotsna Verma
CodeGenCXX/vtable-debug-info.cpp Driver/objc++-cpp-output.mm Driver/objc-cpp-output.m git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179602 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Add a new flag -vectorize-slp-aggressive to enable Hals BB vectorizer.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179507 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Rename the slp-vectorizer clang/llvm flags. No functionality change.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179506 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-14[Mips] Support -mmicromips / -mno-micromips command line options.Simon Atanasyan
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179489 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-14Add driver support for fedora 18 on ARM.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179484 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-14[Mips] Remove "single" from the list of valid MIPS float ABI names. AddSimon Atanasyan
two new options –msingle-float and –mdouble-float. These options can be used simultaneously with float ABI selection options (-mfloat-abi, -mhard-float, -msoft-float). They mark whether a floating-point coprocessor supports double-precision operations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179481 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13Simplify test so that it is more portable.Rafael Espindola
I have checked that the test still fails when the "|| !P.isRegularFile()" from the original patch is removed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179464 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Disable following tests for Hexagon:Jyotsna Verma
1) Driver/output-file-is-dir.c - Checks for object file which can't be created for Hexagon since assembler is unavailable. 2) PCH/cxx-typeid.cpp - 'typeinfo' include file is unavailable for Hexagon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179385 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Flail at trying to appease various linuxy buildbots.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179338 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Fix the driver logic for recent versions of DragonFly.John McCall
Patch by John Marino. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179334 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Add a new -mimplicit-float option for symmetry with -mno-implicit-float.Bob Wilson
This new option is the default, but it is useful to have a flag to override -mno-implicit-float by putting -mimplicit-float later on the command line. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179309 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Hexagon: Remove -g option from the assembler command line.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179299 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11FileCheck-ify more grep tests with quoted double quotesReid Kleckner
This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179282 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-10For split dwarf we should also run the objcopy action if we'reEric Christopher
just assembling a file and have passed the option. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179218 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-10FileCheck-ify some clang grep tests that use double quotesReid Kleckner
The escaping interaction between Python and grep doesn't work on my system. This change fixes the tests for me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179214 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-10Add testcases for -fparse-all-commentsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-09One more follow-up to r179082 - parse PIC/PIE arguments even on platfroms ↵Alexey Samsonov
that force default PIC (like Darwin x86-64), otherwise specifying -fPIC will produce bogus unused argument warning git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179092 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-09Follow-up for r179082: more careful handling of ↵Alexey Samsonov
-f(no-)sanitize-address-zero-base-shadow on Android git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179089 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-09If the user requested a zero-base-shadow sanitizer, infer -pie and -fPIC ↵Peter Collingbourne
when appropriate. Differential Revision: http://llvm-reviews.chandlerc.com/D502 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179082 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04Plumb through the -fsplit-stack option using the existing backendEric Christopher
support. Caveat: Other than the existing segmented stacks support, no claims are made of this working. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178744 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Test Hexagon tool-chain when configured as OSless target.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178669 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Move this file into the correct directory.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178607 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-01Fix typo in testMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178510 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-01R600: Handle -mcpu option v3Tom Stellard
v2: - Add a test case v3: - Use the -### clang option in the tests git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178499 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-30Add support for gcc-compatible -mfprnd -mno-fprnd PPC optionsHal Finkel
gcc provides -mfprnd and -mno-fprnd for controlling the fprnd target feature; support these options as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178414 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28Add support for gcc-compatible -mpopcntd -mno-popcntd PPC optionsHal Finkel
gcc provides -mpopcntd and -mno-popcntd for controlling the popcntd target feature; support these options as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178235 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28[Mips] Handle pseudo-target flags '-EL' and '-EB' and properly adjustSimon Atanasyan
toolchain flags for MIPS targets. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178232 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28Add support for gcc-compatible -mmfcrf -mno-mfcrf PPC optionsHal Finkel
gcc provides -mmfcrf and -mno-mfcrf for controlling what we call the mfocrf target feature. Also, PPC is now making use of the static function AddTargetFeature used by the Mips Driver code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178227 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-24Reject -no-integrated-as on windows.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177840 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-24Don't actually invoke codegen in driver test.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177838 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-23Revert svn r176894 and r177658.Bob Wilson
Changing -ccc-install-dir to affect cc1's resource-dir setting broke our internal LNT tests. After discussing the situation with Jim, we've decided to pursue an alternate approach. We really want the resource-dir to be located relative to clang, even when using -ccc-install-dir, but we're going to add a fallback setting for the libc++ headers if they don't exist alongside the compiler. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177815 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-23If a .syms file is available alongside a sanitizer runtime, pass it to theRichard Smith
linker via --dynamic-list instead of using --export-dynamic. This reduces the size of the dynamic symbol table, and thus of the binary (in some cases by up to ~30%). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177783 91177308-0d34-0410-b5e6-96231b3b80d8
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