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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 91531d0..f45327e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-10-12 Kai Tietz <ktietz@redhat.com> + + * config/i386/i386.md (simple_return): Disable + if TARGET_SEH is active. + 2011-10-12 Steve Ellcey <sje@cup.hp.com> * config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index a11a71b..b527ad2 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -11708,9 +11708,13 @@ } }) +;; We need to disable this for TARGET_SEH, as otherwise +;; shrink-wrapped prologue gets enabled too. This might exceed +;; the maximum size of prologue in unwind information. + (define_expand "simple_return" [(simple_return)] - "" + "!TARGET_SEH" { if (crtl->args.pops_args) { |