From cc19f80ceb27cc3d31d259ebecaad12005acfd7e Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 16 Aug 2019 09:27:34 +0000 Subject: tree-ssa-forwprop.c (simplify_builtin_call): Do not remove stmt at gsi_p, instead replace it with a NOP removed later. 2019-08-16 Richard Biener * tree-ssa-forwprop.c (simplify_builtin_call): Do not remove stmt at gsi_p, instead replace it with a NOP removed later. (pass_forwprop::execute): Fully propagate lattice, DCE stmts that became dead because of that. fortran/ * trans-intrinsic.c (gfc_conv_intrinsic_findloc): Initialize forward_branch to avoid bogus uninitialized warning. * gcc.dg/tree-ssa/forwprop-31.c: Adjust. From-SVN: r274563 --- gcc/fortran/ChangeLog | 5 +++++ gcc/fortran/trans-intrinsic.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'gcc/fortran') diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 3ddb007..e745f48 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,8 @@ +2019-08-16 Richard Biener + + * trans-intrinsic.c (gfc_conv_intrinsic_findloc): Initialize + forward_branch to avoid bogus uninitialized warning. + 2019-08-15 Thomas Koenig PR fortran/91443 diff --git a/gcc/fortran/trans-intrinsic.c b/gcc/fortran/trans-intrinsic.c index 8f64c38..26ea624 100644 --- a/gcc/fortran/trans-intrinsic.c +++ b/gcc/fortran/trans-intrinsic.c @@ -5428,7 +5428,7 @@ gfc_conv_intrinsic_findloc (gfc_se *se, gfc_expr *expr) tree type; tree tmp; tree found; - tree forward_branch; + tree forward_branch = NULL_TREE; tree back_branch; gfc_loopinfo loop; gfc_ss *arrayss; -- cgit v1.1