Correction so -fchech-memory-usage only flushes hard registers to temp memory location.

Correction so -fchech-memory-usage only flushes hard registers to temp
memory location.  Values in psuedo registers and memory shouldn't be
affected.

From-SVN: r37583

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a7c688a556407bfd5de6cde0b06f19ef74f0dbb9..200ecc5a144c9dfab8dc790b0db410dd9fed64f1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-20  Will Cohen  <wcohen@redhat.com>
+
+       * calls.c (expand_call): Clear target only when target is in
+       hard register and current_function_check_memory_usage is set.
+
 2000-11-20  Bernd Schmidt  <bernds@redhat.co.uk>
 
        * toplev.c (rest_of_compilation): Run optimize_mode_switching even