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Add calling convention info

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34661 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-27 06:59:52 +00:00
parent 9472c373a3
commit d637a8b436
2 changed files with 11 additions and 2 deletions
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7
lib/Target/Target.td
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@ -355,6 +355,11 @@ class Processor<string n, ProcessorItineraries pi, list<SubtargetFeature> f> {
} }
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Pull in the common support for DAG isel generation // Pull in the common support for calling conventions.
//
include "TargetCallingConv.td"
//===----------------------------------------------------------------------===//
// Pull in the common support for DAG isel generation.
// //
include "TargetSelectionDAG.td" include "TargetSelectionDAG.td"

6
lib/Target/X86/X86CallingConv.td
View File

@ -71,7 +71,11 @@ def RetCC_X86_64 : CallingConv<[
CCDelegateTo<RetCC_X86_64_C> CCDelegateTo<RetCC_X86_64_C>
]>; ]>;
// This is the return-value convention used for the entire X86 backend.
def RetCC_X86 : CallingConv<[
CCMatchIf<"Subtarget->is64Bit()", CCDelegateTo<RetCC_X86_64>>,
CCDelegateTo<RetCC_X86_32>
]>;
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Argument Calling Conventions // Argument Calling Conventions