[llvm-commits] [see] CVS: llvm/lib/Target/CBackend/Writer.cpp
Reid Spencer
rspencer at reidspencer.com
Wed May 16 13:08:29 PDT 2007
John,
On Wed, 2007-05-16 at 14:50 -0500, John Criswell wrote:
>
> Changes in directory llvm/lib/Target/CBackend:
>
> Writer.cpp updated: 1.280.4.2 -> 1.280.4.3
> ---
> Log message:
>
> Hack to see branch to label functions as pure and const.
> Also fixed the creation of function prototypes with extern linkage.
Does the second chunk need to be merged to mainline?
Reid.
>
>
> ---
> Diffs of the changes: (+14 -4)
>
> Writer.cpp | 18 ++++++++++++++----
> 1 files changed, 14 insertions(+), 4 deletions(-)
>
>
> Index: llvm/lib/Target/CBackend/Writer.cpp
> diff -u llvm/lib/Target/CBackend/Writer.cpp:1.280.4.2 llvm/lib/Target/CBackend/Writer.cpp:1.280.4.3
> --- llvm/lib/Target/CBackend/Writer.cpp:1.280.4.2 Mon Mar 19 00:37:44 2007
> +++ llvm/lib/Target/CBackend/Writer.cpp Wed May 16 14:49:42 2007
> @@ -1247,11 +1247,20 @@
> Out << " __ATTRIBUTE_DTOR__";
>
> #if 1
> - if ((I->getName() == "exactcheck") || (I->getName() == "exactcheck2") ||
> - (I->getName() == "poolcheck") ||
> - (I->getName() == "poolcheckarray") || (I->getName() == "poolcheckarray_i") ||
> - (I->getName() == "pchk_bounds") || (I->getName() == "pchk_bounds_i")) {
> + if ((I->getName() == "exactcheck") ||
> + (I->getName() == "exactcheck2") ||
> + (I->getName() == "exactcheck3"))
> Out << " __attribute__ ((const))";
> + if ((I->getName() == "poolcheck") ||
> + (I->getName() == "poolcheckarray") ||
> + (I->getName() == "poolcheckarray_i") ||
> + (I->getName() == "getBounds") ||
> + (I->getName() == "getBounds_i") ||
> + (I->getName() == "getBegin") ||
> + (I->getName() == "getEnd") ||
> + (I->getName() == "pchk_bounds") ||
> + (I->getName() == "pchk_bounds_i")) {
> + Out << " __attribute__ ((pure))";
> }
> #endif
> if (I->hasName() && I->getName()[0] == 1)
> @@ -1453,6 +1462,7 @@
> bool isCStructReturn = F->getCallingConv() == CallingConv::CSRet;
>
> if (F->hasInternalLinkage()) Out << "static ";
> + if (F->isExternal()) Out << "extern ";
> if (F->hasDLLImportLinkage()) Out << "__declspec(dllimport) ";
> if (F->hasDLLExportLinkage()) Out << "__declspec(dllexport) ";
> switch (F->getCallingConv()) {
>
>
>
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