diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c66ec827e0b6120f3ff7d0e0ab2be159dba89d0c..8b978c0364ef59ba34d82c14f3dac2e2e2b6c27d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2011-11-28 Jakub Jelinek <jakub@redhat.com> + PR middle-end/50907 + * function.c (convert_jumps_to_returns): When redirecting an edge + succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag. + PR tree-optimization/50078 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over TREE_THIS_VOLATILE also from the old to new lhs resp. rhs. diff --git a/gcc/function.c b/gcc/function.c index 664858a29e3b9e4577bef79918e9b5557b41a365..6cf67c036d2ab5a3eb36f743f44f05cb05d39eb3 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5670,6 +5670,7 @@ convert_jumps_to_returns (basic_block last_bb, bool simple_p, /* Fix up the CFG for the successful change we just made. */ redirect_edge_succ (e, EXIT_BLOCK_PTR); + e->flags &= ~EDGE_CROSSING; } VEC_free (basic_block, heap, src_bbs); return unconverted; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ee4a71492a83337f4b775d6beae4db05a64355d0..5a9275cf30e976a47be4bdf3a258e9edfba5a013 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2011-11-28 Jakub Jelinek <jakub@redhat.com> + PR middle-end/50907 + * gcc.dg/tree-prof/pr50907.c: New test. + PR tree-optimization/50078 * gcc.dg/pr50078.c: New test. diff --git a/gcc/testsuite/gcc.dg/tree-prof/pr50907.c b/gcc/testsuite/gcc.dg/tree-prof/pr50907.c new file mode 100644 index 0000000000000000000000000000000000000000..2ba26e392cbb8d3e6b9b4953c5c5064ab8c308eb --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-prof/pr50907.c @@ -0,0 +1,5 @@ +/* PR middle-end/50907 */ +/* { dg-require-effective-target freorder } */ +/* { dg-options "-O -freorder-blocks-and-partition -fschedule-insns -fselective-scheduling -fpic" { target { { powerpc*-*-* ia64-*-* x86_64-*-* } && fpic } } } */ + +#include "pr45354.c"