f32/f64 regs are stored on stack if we're short in FP regs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76036 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/SystemZ/SystemZCallingConv.td b/lib/Target/SystemZ/SystemZCallingConv.td
index 585c4b290e7f7892103b3de351a2f0f98446b80c..c81decfa8ed6d643d05daece279cacab4e87ad16 100644 (file)
--- a/lib/Target/SystemZ/SystemZCallingConv.td
+++ b/lib/Target/SystemZ/SystemZCallingConv.td
@@ -35,12 +35,12 @@ def CC_SystemZ : CallingConv<[
   // integer registers.
   CCIfType<[i64], CCAssignToReg<[R2D, R3D, R4D, R5D, R6D]>>,
 
-  // The first 4 ifloating point arguments of non-varargs functions are passed
+  // The first 4 floating point arguments of non-varargs functions are passed
   // in FP registers.
   CCIfType<[f32], CCAssignToReg<[F0S, F2S, F4S, F6S]>>,
   CCIfType<[f64], CCAssignToReg<[F0L, F2L, F4L, F6L]>>,
 
   // Integer values get stored in stack slots that are 8 bytes in
   // size and 8-byte aligned.
-  CCIfType<[i64], CCAssignToStack<8, 8>>
+  CCIfType<[i64, f32, f64], CCAssignToStack<8, 8>>
 ]>;