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| author | Derek Schuff <dschuff@google.com> | 2012-04-30 16:57:15 +0000 |
|---|---|---|
| committer | Derek Schuff <dschuff@google.com> | 2012-04-30 16:57:15 +0000 |
| commit | ddc693bd220bbabb6eadcb8507c9fe2edaf49ffb (patch) | |
| tree | 96f4e1ebf153dd564773669ad6f6f269c3d1b5a3 /lib/Target/Mips/Disassembler/MipsDisassembler.cpp | |
| parent | ff73d8fef9a94ceb2fc35d9371deeb0214c0eeee (diff) | |
Fix fastcc structure return with fast-isel on x86-32
On x86-32, structure return via sret lets the callee pop the hidden
pointer argument off the stack, which the caller then re-pushes.
However if the calling convention is fastcc, then a register is used
instead, and the caller should not adjust the stack. This is
implemented with a check of IsTailCallConvention
X86TargetLowering::LowerCall but is now checked properly in
X86FastISel::DoSelectCall.
(this time, actually commit what was reviewed!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155825 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/Disassembler/MipsDisassembler.cpp')
0 files changed, 0 insertions, 0 deletions