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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-27 22:54:09 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-27 22:54:09 +0000 |
| commit | b5096e9c73617bcacbe4aa39a14ff4cf28a8cb77 (patch) | |
| tree | 249e2be235ca812764965cd695c7f99ec967d245 /llvm | |
| parent | 8eab584388f3655416fb1e981fae4e51b0393ad6 (diff) | |
| download | bcm5719-llvm-b5096e9c73617bcacbe4aa39a14ff4cf28a8cb77.tar.gz bcm5719-llvm-b5096e9c73617bcacbe4aa39a14ff4cf28a8cb77.zip | |
Handle fp80 for win64
llvm-svn: 50324
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/X86/X86CallingConv.td | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86CallingConv.td b/llvm/lib/Target/X86/X86CallingConv.td index b2a02e4a387..e32a891eba1 100644 --- a/llvm/lib/Target/X86/X86CallingConv.td +++ b/llvm/lib/Target/X86/X86CallingConv.td @@ -165,7 +165,6 @@ def CC_X86_64_C : CallingConv<[ // Calling convention used on Win64 def CC_X86_Win64_C : CallingConv<[ // FIXME: Handle byval stuff. - // FIXME: Handle fp80. // FIXME: Handle varargs. // Promote i8/i16 arguments to i32. @@ -194,6 +193,10 @@ def CC_X86_Win64_C : CallingConv<[ // 16-byte aligned if there are no more registers to hold them. CCIfType<[i32, i64, f32, f64], CCAssignToStack<8, 16>>, + // Long doubles get stack slots whose size and alignment depends on the + // subtarget. + CCIfType<[f80], CCAssignToStack<0, 0>>, + // Vectors get 16-byte stack slots that are 16-byte aligned. CCIfType<[v16i8, v8i16, v4i32, v2i64, v4f32, v2f64], CCAssignToStack<16, 16>>, |
