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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30828 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/README.txt b/lib/Target/ARM/README.txt
index ff2e188c71b172dbd813ef9c9818c14cb4b37b5c..06a8cceda547275ef4650d027219a9a24bc2ab06 100644 (file)
--- a/lib/Target/ARM/README.txt
+++ b/lib/Target/ARM/README.txt
@@ -32,3 +32,17 @@ add r0, r1, r0
 add an offset to FLDS/FLDD addressing mode
 
 ----------------------------------------------------------
+
+the function
+
+void %f() {
+entry:
+       call void %g( int 1, int 2, int 3, int 4, int 5 )
+       ret void
+}
+
+declare void %g(int, int, int, int, int)
+
+Only needs 8 bytes of stack space. We currently allocate 16.
+
+----------------------------------------------------------