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| author | Zack Weinberg <zack@codesourcery.com> | 2003-05-13 16:23:02 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2003-05-13 16:23:02 +0000 |
| commit | a2a6a79b5b86bff8147e9605128bd5fb6b17da51 (patch) | |
| tree | 79d7aaa209003c98bf084900f1edde07ad8b22a0 /gcc | |
| parent | c707d0b01aa015928fb340f548ff7eee81403a97 (diff) | |
| download | gcc-a2a6a79b5b86bff8147e9605128bd5fb6b17da51.zip gcc-a2a6a79b5b86bff8147e9605128bd5fb6b17da51.tar.gz gcc-a2a6a79b5b86bff8147e9605128bd5fb6b17da51.tar.bz2 | |
varasm.c (notice_rtl_inlining_of_deferred_constant): New function.
* varasm.c (notice_rtl_inlining_of_deferred_constant): New function.
* rtl.h: Prototype it.
* integrate.c (copy_rtx_and_substitute <SYMBOL_REF>): Call it
when appropriate.
From-SVN: r66762
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/integrate.c | 2 | ||||
| -rw-r--r-- | gcc/rtl.h | 3 | ||||
| -rw-r--r-- | gcc/varasm.c | 9 |
4 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c9c1cdf..f3059a2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2003-05-13 Zack Weinberg <zack@codesourcery.com> + + * varasm.c (notice_rtl_inlining_of_deferred_constant): New function. + * rtl.h: Prototype it. + * integrate.c (copy_rtx_and_substitute <SYMBOL_REF>): Call it + when appropriate. + 2003-05-13 Ulrich Weigand <uweigand@de.ibm.com> * config/s390/s390.md ("*iordi3_oi"): Do not mark commutative. diff --git a/gcc/integrate.c b/gcc/integrate.c index 0fd108f..c150dcb 100644 --- a/gcc/integrate.c +++ b/gcc/integrate.c @@ -2215,6 +2215,8 @@ copy_rtx_and_substitute (orig, map, for_lhs) copy_rtx_and_substitute (constant, map, for_lhs)), 0); } + else if (DEFERRED_CONSTANT_P (orig) && inlining) + notice_rtl_inlining_of_deferred_constant (); return orig; @@ -1945,6 +1945,9 @@ extern rtx find_next_ref PARAMS ((rtx, rtx)); extern rtx output_constant_def PARAMS ((tree, int)); +/* Called from integrate.c when a deferred constant is inlined. */ +extern void notice_rtl_inlining_of_deferred_constant PARAMS ((void)); + /* Define a default value for STORE_FLAG_VALUE. */ #ifndef STORE_FLAG_VALUE diff --git a/gcc/varasm.c b/gcc/varasm.c index 97125f1..811aa38 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -2672,6 +2672,15 @@ output_constant_def_contents (symbol) align); } + +/* A constant which was deferred in its original location has been + inserted by the RTL inliner into a different function. The + current function's deferred constant count must be incremented. */ +void +notice_rtl_inlining_of_deferred_constant () +{ + n_deferred_constants++; +} /* Used in the hash tables to avoid outputting the same constant twice. Unlike 'struct constant_descriptor_tree', RTX constants |