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| author | Uros Bizjak <uros@gcc.gnu.org> | 2011-04-22 20:40:23 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2011-04-22 20:40:23 +0200 |
| commit | 1d284ec5c859481b080f19d5ddc13e2580c708ef (patch) | |
| tree | c4e5edabb1dda53171c37ca44e92017b74604947 | |
| parent | aa5b0a0df36b07d3efaee18ba1846062a53db247 (diff) | |
| download | gcc-1d284ec5c859481b080f19d5ddc13e2580c708ef.zip gcc-1d284ec5c859481b080f19d5ddc13e2580c708ef.tar.gz gcc-1d284ec5c859481b080f19d5ddc13e2580c708ef.tar.bz2 | |
re PR target/48723 (ICE on function returning structure with -fstack-check on corei7-avx)
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
after the call to ix86_adjust_stack_and_probe.
testsuite/ChangeLog:
PR target/48723
* gcc.target/i386/pr48723.c: New test.
From-SVN: r172866
| -rw-r--r-- | gcc/ChangeLog | 15 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr48723.c | 13 |
4 files changed, 28 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a978962..d57499d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-04-22 Uros Bizjak <ubizjak@gmail.com> + + PR target/48723 + * config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset + after the call to ix86_adjust_stack_and_probe. + 2011-04-22 Joseph Myers <joseph@codesourcery.com> * config/bfin/bfin-protos.h (Mmode): Don't define. Expand @@ -12,8 +18,7 @@ 2011-04-22 Martin Jambor <mjambor@suse.cz> PR middle-end/48585 - * tree-inline.c (copy_bb): Create new edges only for analyzed - nodes. + * tree-inline.c (copy_bb): Create new edges only for analyzed nodes. 2011-04-22 Alexander Monakov <amonakov@ispras.ru> @@ -89,8 +94,7 @@ (expand_stack_vars): ...and here. (stack_var_cmp): Sort by descending order of size. (partition_stack_vars): Change heuristic. - (union_stack_vars): Fix to reflect changes in - partition_stack_vars. + (union_stack_vars): Fix to reflect changes in partition_stack_vars. (dump_stack_var_partition): Add newline after each partition. 2011-04-21 Dimitrios Apostolou <jimis@gmx.net> @@ -103,8 +107,7 @@ 2011-04-21 Richard Guenther <rguenther@suse.de> PR lto/48703 - * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of - DECL_NAME. + * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME. 2011-04-21 Eric Botcazou <ebotcazou@adacore.com> diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 558eff1..75927ee 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -10628,6 +10628,7 @@ ix86_expand_prologue (void) if (STACK_CHECK_MOVING_SP) { ix86_adjust_stack_and_probe (allocate); + m->fs.sp_offset += allocate; allocate = 0; } else diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index cbdd47c..d3383a5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-04-22 Uros Bizjak <ubizjak@gmail.com> + + PR target/48723 + * gcc.target/i386/pr48723.c: New test. + 2011-04-22 Jakub Jelinek <jakub@redhat.com> PR c/48716 diff --git a/gcc/testsuite/gcc.target/i386/pr48723.c b/gcc/testsuite/gcc.target/i386/pr48723.c new file mode 100644 index 0000000..ad10209 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr48723.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-fstack-check -mavx" } */ + +struct S0 +{ + int f0, f1, f2, f3; +} g_106; + +struct S0 +func_99 () +{ + return (g_106); +} |