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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-11-22 02:46:22 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-11-22 02:46:22 +0000 |
| commit | cc9c157e2b011bbfc3e2d5063fc953cb550811c8 (patch) | |
| tree | e2c92b37d6b92aab74b78a8763948c6cf25a680a /gcc | |
| parent | acd39194c7dfaf3f3a1906595c519215062d615e (diff) | |
| download | gcc-cc9c157e2b011bbfc3e2d5063fc953cb550811c8.tar.gz | |
* reload1.c (eliminate_regs): Do not lose if eliminate_regs is called
without reload having been called earlier.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23748 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/reload1.c | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5f2ef26212b..3d51ad02087 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ Sat Nov 21 22:12:09 1998 Jeffrey A Law (law@cygnus.com) + * reload1.c (eliminate_regs): Do not lose if eliminate_regs is called + without reload having been called earlier. + * v850.c (ep_memory_operand): Offsets < 0 are not valid for EP addressing modes. (v850_reorg): Similarly. diff --git a/gcc/reload1.c b/gcc/reload1.c index c6f81fae8f6..5610b22dfe6 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -2646,6 +2646,12 @@ eliminate_regs (x, mem_mode, insn) char *fmt; int copied = 0; + /* We can reach here without reload being run if we have an variable + definition in a file with no functions (for exmaple). Ensure we + have a valid elimination table in such cases. */ + if (reg_eliminate == NULL) + init_elim_table (); + switch (code) { case CONST_INT: |