alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument…

alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument registers to the stack. * alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument registers to the stack. From-SVN: r15784

alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument…
alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument registers to the stack. * alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn after flushing argument registers to the stack. From-SVN: r15784
7a14fdc5 · Richard Henderson · Jeff Law · 6662a38d · 7a14fdc5 · 7a14fdc5
Commit 7a14fdc5 authored Sep 28, 1997 by Richard Henderson Committed by Jeff Law Sep 29, 1997
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gcc/ChangeLog
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gcc/config/alpha/alpha.h
+1 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 Mon Sep 29 00:18:16 1997  Richard Henderson  (rth@cygnus.com)

+	* alpha.h (SETUP_INCOMING_VARARGS): Emit a blockage insn
+	after flushing argument registers to the stack.
+
 	* Makefile.in (mostlyclean): Remove .regmove files.

 Sun Sep 28 18:59:58 1997  Jason Merrill  <jason@yorick.cygnus.com>

--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -1052,6 +1052,7 @@ enum reg_class { NO_REGS, GENERAL_REGS, FLOAT_REGS, ALL_REGS,
 		      plus_constant (virtual_incoming_args_rtx,		\
 				     (CUM) * UNITS_PER_WORD)),		\
 	     6 - (CUM), (6 - (CUM)) * UNITS_PER_WORD);			\
+	   emit_insn (gen_blockage ());					\
 	 }								\
      PRETEND_SIZE = 12 * UNITS_PER_WORD;				\
    }									\