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| author | Arnold Schwaighofer <arnold.schwaighofer@gmail.com> | 2008-09-11 20:28:43 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <arnold.schwaighofer@gmail.com> | 2008-09-11 20:28:43 +0000 |
| commit | dd45bc25acd6dbe4e1067dc8e0ace81995f10f91 (patch) | |
| tree | 1d49cbed6dda59cfb68a60ba3e3ef7e161be9479 /llvm/lib | |
| parent | 5456a372800d1c2d9f6a0b438b255cb303652bf5 (diff) | |
| download | bcm5719-llvm-dd45bc25acd6dbe4e1067dc8e0ace81995f10f91.tar.gz bcm5719-llvm-dd45bc25acd6dbe4e1067dc8e0ace81995f10f91.zip | |
When tailcallopt is enabled all fastcc calls must have an aligned argument stack size. Add a test case.
llvm-svn: 56119
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index ea9201ca497..010d813a41c 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1488,7 +1488,7 @@ SDValue X86TargetLowering::LowerCALL(SDValue Op, SelectionDAG &DAG) { // Get a count of how many bytes are to be pushed on the stack. unsigned NumBytes = CCInfo.getNextStackOffset(); - if (IsTailCall) + if (PerformTailCallOpt && CC == CallingConv::Fast) NumBytes = GetAlignedArgumentStackSize(NumBytes, DAG); int FPDiff = 0; |
