From 9d7e5c4d3f033377b19c3865a5c4a336c8b1a7cb Mon Sep 17 00:00:00 2001 From: Michael Meissner Date: Thu, 3 Jul 2008 16:22:12 +0000 Subject: [PATCH] PR 35736 -- use void_type_node for PREDICT_EXPR tree From-SVN: r137425 --- gcc/ChangeLog | 6 ++++++ gcc/predict.c | 3 ++- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.dg/pr35736.c | 9 +++++++++ 4 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/gcc.dg/pr35736.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1bd9de68ce7e..184ce612034f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-07-03 Michael Meissner + + PR middle-end/35736 + * predict.c (build_predict_expr): Use void_type_node for the tree + type, instead of NULL_TREE. + 2008-07-03 H.J. Lu * config/i386/i386.c (contains_aligned_value_p): Return true diff --git a/gcc/predict.c b/gcc/predict.c index ad5e8eae2320..f85786e1a1d8 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -1944,7 +1944,8 @@ gate_estimate_probability (void) tree build_predict_expr (enum br_predictor predictor, enum prediction taken) { - tree t = build1 (PREDICT_EXPR, NULL_TREE, build_int_cst (NULL, predictor)); + tree t = build1 (PREDICT_EXPR, void_type_node, + build_int_cst (NULL, predictor)); PREDICT_EXPR_OUTCOME (t) = taken; return t; } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 35eb4b1567bc..bd58e5576e91 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-07-03 Michael Meissner + + PR middle-end/35736 + * gcc.dg/pr35736.c: New file. + 2008-07-03 Ulrich Weigand * gcc.dg/pr28243.c: Skip on SPU. diff --git a/gcc/testsuite/gcc.dg/pr35736.c b/gcc/testsuite/gcc.dg/pr35736.c new file mode 100644 index 000000000000..f411bb8a92f9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr35736.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O -Wall" } */ + +void foo() +{ + while (1) + for (;;({ continue; })) + ; +} -- 2.47.2