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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-11 18:41:19 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-11 18:41:19 +0000 |
| commit | 25cd4ff97e882ad5039dec15b0c9be8fef062b6b (patch) | |
| tree | 510cf4f8702c2c9b709fe2ba1e048f14cedc5bb5 /lib | |
| parent | 11f0e7b158d669a8c630068a0d8bdd107caef487 (diff) | |
Generate the segmented stack prologue for fastcc too.
Patch by Brian Anderson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147958 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86FrameLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index fba4788d6a..4386762c85 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -1306,7 +1306,8 @@ GetScratchRegister(bool Is64Bit, const MachineFunction &MF) { CallingConv::ID CallingConvention = MF.getFunction()->getCallingConv(); bool IsNested = HasNestArgument(&MF); - if (CallingConvention == CallingConv::X86_FastCall) { + if (CallingConvention == CallingConv::X86_FastCall || + CallingConvention == CallingConv::Fast) { if (IsNested) { report_fatal_error("Segmented stacks does not support fastcall with " "nested function."); |