MatCat.OpenSource/8sa1-gcc
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[multiple changes]

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Thu May 20 10:00:42 1999   Stephen L Moshier  <moshier@world.std.com>
        * Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include.
Thu May 20 09:58:57 1999  Jan Hubicka <hubicka@freesoft.cz>
        * function.c (assign_stack_local): Align stack slot propertly.
        (assign_outer_stack_local): Likewise.

From-SVN: r27073
This commit is contained in:
Jeff Law 1999-05-20 16:22:34 -06:00
parent d08940b2c2
commit 1474e30354
3 changed files with 18 additions and 8 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
Thu May 20 10:00:42 1999 Stephen L Moshier <moshier@world.std.com>
* Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include.
Thu May 20 09:58:57 1999 Jan Hubicka <hubicka@freesoft.cz>
* function.c (assign_stack_local): Align stack slot propertly.
(assign_outer_stack_local): Likewise.
Thu May 20 10:38:43 1999 Mark Mitchell <mark@codesourcery.com> Thu May 20 10:38:43 1999 Mark Mitchell <mark@codesourcery.com>
* expr.h (lang_expand_constant): Declare. * expr.h (lang_expand_constant): Declare.

2
gcc/Makefile.in
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@ -166,7 +166,7 @@ INSTALL_ASSERT_H = install-assert-h
# The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test. # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
# Usually the one we just built. # Usually the one we just built.
# Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -I$(build_tooldir)/include
# This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
# It omits XCFLAGS, and specifies -B./. # It omits XCFLAGS, and specifies -B./.

15
gcc/function.c
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@ -786,6 +786,10 @@ assign_stack_local (mode, size, align)
else else
alignment = align / BITS_PER_UNIT; alignment = align / BITS_PER_UNIT;
#ifdef FRAME_GROWS_DOWNWARD
frame_offset -= size;
#endif
/* Round frame offset to that alignment. /* Round frame offset to that alignment.
We must be careful here, since FRAME_OFFSET might be negative and We must be careful here, since FRAME_OFFSET might be negative and
division with a negative dividend isn't as well defined as we might division with a negative dividend isn't as well defined as we might
@ -802,10 +806,6 @@ assign_stack_local (mode, size, align)
if (BYTES_BIG_ENDIAN && mode != BLKmode) if (BYTES_BIG_ENDIAN && mode != BLKmode)
bigend_correction = size - GET_MODE_SIZE (mode); bigend_correction = size - GET_MODE_SIZE (mode);
#ifdef FRAME_GROWS_DOWNWARD
frame_offset -= size;
#endif
/* If we have already instantiated virtual registers, return the actual /* If we have already instantiated virtual registers, return the actual
address relative to the frame pointer. */ address relative to the frame pointer. */
if (virtuals_instantiated) if (virtuals_instantiated)
@ -871,6 +871,10 @@ assign_outer_stack_local (mode, size, align, function)
else else
alignment = align / BITS_PER_UNIT; alignment = align / BITS_PER_UNIT;
#ifdef FRAME_GROWS_DOWNWARD
function->frame_offset -= size;
#endif
/* Round frame offset to that alignment. */ /* Round frame offset to that alignment. */
#ifdef FRAME_GROWS_DOWNWARD #ifdef FRAME_GROWS_DOWNWARD
function->frame_offset = FLOOR_ROUND (function->frame_offset, alignment); function->frame_offset = FLOOR_ROUND (function->frame_offset, alignment);
@ -883,9 +887,6 @@ assign_outer_stack_local (mode, size, align, function)
if (BYTES_BIG_ENDIAN && mode != BLKmode) if (BYTES_BIG_ENDIAN && mode != BLKmode)
bigend_correction = size - GET_MODE_SIZE (mode); bigend_correction = size - GET_MODE_SIZE (mode);
#ifdef FRAME_GROWS_DOWNWARD
function->frame_offset -= size;
#endif
addr = plus_constant (virtual_stack_vars_rtx, addr = plus_constant (virtual_stack_vars_rtx,
function->frame_offset + bigend_correction); function->frame_offset + bigend_correction);
#ifndef FRAME_GROWS_DOWNWARD #ifndef FRAME_GROWS_DOWNWARD