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| author | Aldy Hernandez <aldyh@redhat.com> | 2002-01-19 03:06:55 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2002-01-19 03:06:55 +0000 |
| commit | 1d690052f818dea19fd407678d19375b3de1253c (patch) | |
| tree | 57f9b0ff876cce6890a9cbd4f22cfe7d8b273f21 /gcc/config | |
| parent | 4dd8c0932b7e2561fd5cc1bb95dbb1462b505c08 (diff) | |
| download | gcc-1d690052f818dea19fd407678d19375b3de1253c.zip gcc-1d690052f818dea19fd407678d19375b3de1253c.tar.gz gcc-1d690052f818dea19fd407678d19375b3de1253c.tar.bz2 | |
20020118-1.c: New.
2002-01-18 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/20020118-1.c: New.
* tm.texi (STARTING_FRAME_PHASE): Document.
* function.c (assign_stack_local_1): Adjust x_frame_offset with
STARTING_FRAME_PHASE.
(STARTING_FRAME_PHASE): New.
(instantiate_virtual_regs): Check saneness of
STARTING_FRAME_PHASE.
* rs6000.h (STARTING_FRAME_PHASE): New.
From-SVN: r49006
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/rs6000/rs6000.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index 589dc9d..d00b7ed 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -1399,6 +1399,11 @@ typedef struct rs6000_stack { + RS6000_VARARGS_AREA \ + RS6000_SAVE_AREA) +/* How far (in bytes) is the start of the frame from the stack + alignment. For ppc 32bits, the stack is aligned to 128 bits, but + the frame starts 64bits later. */ +#define STARTING_FRAME_PHASE (TARGET_32BIT ? 8 : 0) + /* Offset from the stack pointer register to an item dynamically allocated on the stack, e.g., by `alloca'. |