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| author | Michael Zolotukhin <michael.v.zolotukhin@intel.com> | 2013-05-22 07:48:13 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2013-05-22 07:48:13 +0000 |
| commit | c0602ab82fb900a92cdeb0b09dfbf16a993aaf7b (patch) | |
| tree | 2e42a28cbcc07b2eecda5dd30e14921ed15049d5 /gcc | |
| parent | f6684c8d90f76becf0640bb3f48c7fa83bf2a0ea (diff) | |
| download | gcc-c0602ab82fb900a92cdeb0b09dfbf16a993aaf7b.zip gcc-c0602ab82fb900a92cdeb0b09dfbf16a993aaf7b.tar.gz gcc-c0602ab82fb900a92cdeb0b09dfbf16a993aaf7b.tar.bz2 | |
read-rtl.c (copy_rtx_for_iterators): Continue applying iterators while it has any effect.
* read-rtl.c (copy_rtx_for_iterators): Continue applying iterators
while it has any effect.
From-SVN: r199177
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/read-rtl.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c43d820..663bfb2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-05-22 Michael Zolotukhin <michael.v.zolotukhin@intel.com> + + * read-rtl.c (copy_rtx_for_iterators): Continue applying iterators + while it has any effect. + 2013-05-21 Easwaran Raman <eraman@google.com> PR tree-optimization/57322 diff --git a/gcc/read-rtl.c b/gcc/read-rtl.c index cd58b1f..2b76c1b 100644 --- a/gcc/read-rtl.c +++ b/gcc/read-rtl.c @@ -380,7 +380,7 @@ apply_iterator_to_string (const char *string) static rtx copy_rtx_for_iterators (rtx original) { - const char *format_ptr; + const char *format_ptr, *p; int i, j; rtx x; @@ -397,12 +397,14 @@ copy_rtx_for_iterators (rtx original) switch (format_ptr[i]) { case 'T': - XTMPL (x, i) = apply_iterator_to_string (XTMPL (x, i)); + while (XTMPL (x, i) != (p = apply_iterator_to_string (XTMPL (x, i)))) + XTMPL (x, i) = p; break; case 'S': case 's': - XSTR (x, i) = apply_iterator_to_string (XSTR (x, i)); + while (XSTR (x, i) != (p = apply_iterator_to_string (XSTR (x, i)))) + XSTR (x, i) = p; break; case 'e': |