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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2002-04-12 12:17:59 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2002-04-12 08:17:59 -0400 |
| commit | fa1591cb15030b84edf5b44aced7c0138d907214 (patch) | |
| tree | 7167d0d5c74dfabce262c9d66fd054b453e02596 /gcc | |
| parent | 12e85a0e1d42582c3fafdc550943aeedde85e600 (diff) | |
| download | gcc-fa1591cb15030b84edf5b44aced7c0138d907214.zip gcc-fa1591cb15030b84edf5b44aced7c0138d907214.tar.gz gcc-fa1591cb15030b84edf5b44aced7c0138d907214.tar.bz2 | |
emit-rtl.c (widen_memory_access): Don't do anything if MEMOFFSET not specified.
* emit-rtl.c (widen_memory_access): Don't do anything if MEMOFFSET
not specified.
From-SVN: r52221
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/emit-rtl.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3200abb..d74aeeb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Fri Apr 12 08:06:54 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * emit-rtl.c (widen_memory_access): Don't do anything if MEMOFFSET + not specified. + Fri Apr 12 12:11:26 2002 J"orn Rennecke <joern.rennecke@superh.com> * sh.c (calc_live_regs, sh_pr_n_sets): Use of PR_MEDIA_REG / PR_REG diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 3fcb172..6603cb4 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -1987,7 +1987,7 @@ widen_memory_access (memref, mode, offset) /* If we don't know what offset we were at within the expression, then we can't know if we've overstepped the bounds. */ - if (! memoffset && offset != 0) + if (! memoffset) expr = NULL_TREE; while (expr) |