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* Remove the -cxx-abi command-line flag.Hans Wennborg2014-01-141-1/+1
| | | | | | | | | | | | | | | This makes the C++ ABI depend entirely on the target: MS ABI for -win32 triples, Itanium otherwise. It's no longer possible to do weird combinations. To be able to run a test with a specific ABI without constraining it to a specific triple, new substitutions are added to lit: %itanium_abi_triple and %ms_abi_triple can be used to get the current target triple adjusted to the desired ABI. For example, if the test suite is running with the i686-pc-win32 target, %itanium_abi_triple will expand to i686-pc-mingw32. Differential Revision: http://llvm-reviews.chandlerc.com/D2545 llvm-svn: 199250
* Update tests in preparation for using the MS ABI for Win32 targetsHans Wennborg2014-01-131-1/+1
| | | | | | | | | | In preparation for making the Win32 triple imply MS ABI mode, make all tests pass in this mode, or make them use the Itanium mode explicitly. Differential Revision: http://llvm-reviews.chandlerc.com/D2401 llvm-svn: 199130
* When used in a compound expression FP_CONTRACT should proceed all explicitLang Hames2012-10-211-1/+0
| | | | | | | declarations and statements. Emit an error if the FP_CONTRACT is used later in a compound statement. llvm-svn: 166383
* Test file-scoped FP_CONTRACT pragma.Lang Hames2012-10-041-0/+17
| | | | llvm-svn: 165196
* Permanently end the whole "pragma got handled by the parser too early"Eli Friedman2012-10-041-0/+12
| | | | | | | mess by handling all pragmas which the parser touches uniformly. <rdar://problem/12248901>, etc. llvm-svn: 165195
* FP_CONTRACT: Fix two tests for -Asserts.NAKAMURA Takumi2012-10-021-7/+4
| | | | llvm-svn: 165024
* Add FP_CONTRACT support for clang.Lang Hames2012-10-021-0/+39
Clang will now honor the FP_CONTRACT pragma and emit LLVM fmuladd intrinsics for expressions of the form A * B + C (when they occur in a single statement). llvm-svn: 164989
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