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| author | DJ Delorie <dj@redhat.com> | 2009-07-13 20:45:59 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2009-07-13 20:45:59 -0400 |
| commit | a46f0964ae46a8e3e76c77bad44de5a86ba4e65e (patch) | |
| tree | 4fbed7c20b9af72401e699217c88285e75f49993 | |
| parent | 25e144840741b979766032a0957c32b84673cef9 (diff) | |
| download | gcc-a46f0964ae46a8e3e76c77bad44de5a86ba4e65e.zip gcc-a46f0964ae46a8e3e76c77bad44de5a86ba4e65e.tar.gz gcc-a46f0964ae46a8e3e76c77bad44de5a86ba4e65e.tar.bz2 | |
mep.c (mep_expand_prologue): Fix frame pointer calculations.
* config/mep/mep.c (mep_expand_prologue): Fix frame pointer
calculations.
From-SVN: r149612
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/mep/mep.c | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 52f41ba..4403003 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-07-13 DJ Delorie <dj@redhat.com> + + * config/mep/mep.c (mep_expand_prologue): Fix frame pointer + calculations. + 2009-07-13 Ghassan Shobaki <ghassan.shobaki@amd.com> * haifa-sched.c diff --git a/gcc/config/mep/mep.c b/gcc/config/mep/mep.c index 33bde90..9e63b4d 100644 --- a/gcc/config/mep/mep.c +++ b/gcc/config/mep/mep.c @@ -2894,7 +2894,12 @@ mep_expand_prologue (void) } if (frame_pointer_needed) - add_constant (FP_REGNO, SP_REGNO, sp_offset - frame_size, 1); + { + /* We've already adjusted down by sp_offset. Total $sp change + is reg_save_size + frame_size. We want a net change here of + just reg_save_size. */ + add_constant (FP_REGNO, SP_REGNO, sp_offset - reg_save_size, 1); + } add_constant (SP_REGNO, SP_REGNO, sp_offset-(reg_save_size+frame_size), 1); |