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2012-05-10Hexagon V5 FP support.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156567 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09Roll logic into a single if statement, per David's suggestion.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156502 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09Use the triple directly, rather then getTriple().Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156501 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09Now the proper fix for r156497. Sorry for the churn.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156498 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09Move the iOSVersionMin string to a header so as to avoid a dangling pointer.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156497 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09[driver] Use the iOS target triple to infer the deployment target.Chad Rosier
rdar://11409204 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156489 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09Ignore a "generic" return value from getHostCPUName. <rdar://problem/11314502>Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156487 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-08add -fbounds-checking option.Nuno Lopes
When enabled, clang generates bounds checks for array and pointers dereferences. Work to follow in LLVM's backend. OK'ed by Chad; thanks for the review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156431 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-04StringRefize code because we're good even when we crash.Chad Rosier
Patch by Jordy Rose. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156172 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-04Fix -Wlarge-by-value-copy option handling in the driver.Jean-Daniel Dupas
CC1 supports only the joined format. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156161 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-04This patch adds a new Clang compiler flag "-gline-tables-only".Alexey Samsonov
It reduces the amount of emitted debug information: 1) DIEs in .debug_info have types DW_TAG_compile_unit, DW_TAG_subprogram, DW_TAG_inlined_subroutine (for opt builds) and DW_TAG_lexical_block only. 2) .debug_str contains only function names. 3) No debug data for types/namespaces/variables is emitted. 4) The data in .debug_line is enough to produce valid stack traces with function names and line numbers. Reviewed by Eric Christopher. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156160 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-04Remove obsolete code for finding a fallback iOS SDK. <rdar://problem/11378535>Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156149 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03[driver - crash diagnostics] Convert the flags back to an array of strings ↵Chad Rosier
and use array_lengthof. Also, append the new filename with correct preprocessed suffix. Last part of rdar://11285725 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156117 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03Use array_lengthof instead of sizeof trickery.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156104 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03[driver - crash diagnostics] Only write the failing command in the script.Chad Rosier
Part of rdar://11285725 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156096 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03Canonicalize loop.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156093 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03[driver crash diagnostics] Remove more flags that reference absolute paths thatChad Rosier
aren't necessary to reproduce the clang crash. Part of rdar://11285725 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156079 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03Rip out old code for finding libraries in GCC's directories.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156058 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02Driver: Turn the default value for -fmath-errno into a proper target hook ↵Benjamin Kramer
and disable it by default on more platforms. For now -fno-math-errno is the default on BSD-derived platforms (Darwin, DragonFlyBSD, FreeBSD, NetBSD, OpenBSD). If the default is not right for your platform, please yell. I only verified the result with the default compilers on Darwin and FreeBSD. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155990 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02Fix forwarding of -fpack-struct from driver to CC1, and add a test.James Molloy
-fpack-struct's handling has changed in CC1 (one of only two flags that needed changing) because the driver treats "-fpack-struct" as a boolean flag, and CC1 (did) treat it as an option with a separated value. This change causes -fpack-struct=X to be forwarded correctly to -fpack-struct=X instead of erroneously to "-fpack-struct X" git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155981 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02Speculatively fix windows cmake builders.Andrew Trick
Really just a wild stab in the dark. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155974 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Unify Options.td and CC1Options.td, in a first step towards unifying the ↵James Molloy
serialization logic in Frontend and Driver. Reviewed by Eric, Doug and Chandler, and here: http://llvm.org/reviews/r/7/ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155916 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Add support for openSUSE 12.2, from Ismail Donmez!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155860 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27[driver] Don't try to set the deployment target when there is no boundChad Rosier
architecture; this was happening for tools such as lipo and dsymutil. Also, if no -arch option has been specified, set the architecture based on the TC default. rdar://11329656 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155730 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27Fix logic such that we only call getToolChain once. No functional changeChad Rosier
intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155719 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27Remove redundant calls to BAA->getArchName(). No functional changeChad Rosier
intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155718 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27Revert 155679; Not a typo.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155708 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27Typo.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155679 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-26MIPS: Add support for 64-bit MIPS targets: mips64 / mips64el.Simon Atanasyan
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155656 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-26Fix a long-standing bug where Clang had a different default from GCC onChandler Carruth
Linux and other (non-Darwin) platforms and have it use -fmath-errno by default (for better or worse). Darwin has seen the light here and uses -fno-math-errno by default, this patch preserves that. If any maintainers for a non-Linux platform would also like to opt-in to -fno-math-errno by default, I'm happy to add folks, but we're currently getting buts and misleading comparisons with GCC due to this difference in behavior on Linux at least. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155607 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25Clang driver support for linking on Android.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25Fix default cpu for -march=armv5e.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-24Only pass -mcpu, -march, -mfpu to linux-as on ARM.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155431 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23Revert r155363, due to the underlying patches in LLVM causing regressionChandler Carruth
test suite failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155371 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23Hexagon V5 (floating point) support in cfe.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155363 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21Link with Foundation whenever -fobjc-link-runtime is used. <rdar://10976177>Bob Wilson
The check for excluding libarclite on i386 MacOSX should not apply to Foundation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155263 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20In r135308, -save-temps was modified to prevent a temporary file fromChad Rosier
overwriting the input file. For example, clang -c foo.s -o foo.o -save-temps Unfortunately, the original patch didn't compare the paths of the input and output files. Thus, something like the following would fail to create foo.s. cd /tmp/obj clang -c ../src/foo.s -o foo.o -save-temps rdar://11252615 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155224 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20When generating the clang crash diagnostic script, strip out the -o flag.Chad Rosier
Add a FIXME comment. rdar://11283560 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155207 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20Add a little hack to emulate a clang crash, so the diagnostics generator can beChad Rosier
tested. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20Pass -mfloat-abi= to linuxtools assembler.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155191 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20When generating the clang crash diagnostic script, strip out the -D, -F, and -IChad Rosier
flags. We have preprocessed source, so we don't need these. No test case as it's fairly difficult to make the compiler crash on demand. I'll patiently wait for Ben to tell me how to do this in 2 lines of code. :) rdar://11283560 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155180 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Revert some Hexagon builtin commits to match reverts done to LLVM inChandler Carruth
r155047. See the LLVM log for the primary motivation: http://llvm.org/viewvc/llvm-project?rev=155047&view=rev Primary commit r154828: - Several issues were raised in review, and fixed in subsequent commits. - Follow-up commits also reverted, and which should be folded into the original before reposting: - r154837: Re-add the 'undef BUILTIN' thing to fix the build. - r154928: Fix build warnings, re-add (and correct) header and license - r154937: Typo fix. Please resubmit this patch with the relevant LLVM resubmission. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155048 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18fix GCC version comparison wrt. equal patch suffices (and squash two typos)Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154997 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17fix a typoGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154920 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Hexagon V5(Floating Point) support.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154828 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16use DEFAULT_SYSROOTSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154792 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-15Correct indentationDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154774 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10Don't link lib[std]c++ when -nostdlib is specified (Solaris driver).David Chisnall
Patch by Dmitri Shubin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154392 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10Pass -march, -mcpu, -mfpu to linuxtools assembler.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154389 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-09Fix an annoying little bug I found while debugging another LTO issue. GoldRafael Espindola
requires the -plugin to come before any -plugin-opt options, we were passing them the other way around. With this one can run (for example): clang -o foo foo.c -O4 -Wl,-plugin-opt=generate-api-file git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154357 91177308-0d34-0410-b5e6-96231b3b80d8
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