Fix long double support on x86-32 linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45701 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86CallingConv.td b/lib/Target/X86/X86CallingConv.td
index 3a940003a3b6fcf00e96b887ee30d1127e99c5e4..f63144fef85ad90cbfdbb5bc3b27fd13bb6b8e1a 100644 (file)
--- a/lib/Target/X86/X86CallingConv.td
+++ b/lib/Target/X86/X86CallingConv.td
@@ -183,7 +183,7 @@ def CC_X86_32_Common : CallingConv<[
 
   // Long doubles get slots whose size and alignment depends on the
   // subtarget.
-  CCIfType<[f80], CCAssignToStack<16, 4>>,
+  CCIfType<[f80], CCAssignToStack<0, 0>>,
 
   // The first 4 vector arguments are passed in XMM registers.
   CCIfType<[v16i8, v8i16, v4i32, v2i64, v4f32, v2f64],