Author: johannes
Date: Fri Dec 14 13:25:34 2007
New Revision: 45038
URL: http://llvm.org/viewvc/llvm-project?rev=45038&view=rev
Log:
x86-32 long doubles are 4-byte aligned on the stack
for parameter passing (only for that, on Darwin).
Modified:
llvm/trunk/lib/Target/X86/X86CallingConv.td
Modified: llvm/trunk/lib/Target/X86/X86CallingConv.td
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86CallingConv.td?rev=45038&r1=45037&r2=45038&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86CallingConv.td (original)
+++ llvm/trunk/lib/Target/X86/X86CallingConv.td Fri Dec 14 13:25:34 2007
@@ -183,7 +183,7 @@
// Long doubles get slots whose size and alignment depends on the
// subtarget.
- CCIfType<[f80], CCAssignToStack<0, 0>>,
+ CCIfType<[f80], CCAssignToStack<16, 4>>,
// The first 4 vector arguments are passed in XMM registers.
CCIfType<[v16i8, v8i16, v4i32, v2i64, v4f32, v2f64],
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