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| author | Andrew Pinski <pinskia@gmail.com> | 2011-07-14 13:23:36 -0700 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2011-07-14 13:23:36 -0700 |
| commit | 9bed2f0d159d8aecfabfc0f2a42bd278531a05dc (patch) | |
| tree | f66709f8f324821ad9d4b30face7098dfab225b9 | |
| parent | 1f88caaae1c3c9dcb7a8fd3552b57c7d29284984 (diff) | |
| download | gcc-9bed2f0d159d8aecfabfc0f2a42bd278531a05dc.zip gcc-9bed2f0d159d8aecfabfc0f2a42bd278531a05dc.tar.gz gcc-9bed2f0d159d8aecfabfc0f2a42bd278531a05dc.tar.bz2 | |
re PR tree-optimization/49309 (ICE with -fmudflap: verify_stmts failed: type mismatch in pointer plus expression)
2011-07-14 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/49309
* tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
Use fold_build2_loc instead of build2.
Use the correct type for the new tree.
2011-07-14 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/49309
* g++.dg/torture/pr49309.C: New testcase.
From-SVN: r176281
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr49309.C | 14 | ||||
| -rw-r--r-- | gcc/tree-mudflap.c | 2 |
4 files changed, 27 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a4a1a23..8a1bb94 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2011-07-14 Andrew Pinski <pinskia@gmail.com> + + PR tree-opt/49309 + * tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>): + Use fold_build2_loc instead of build2. + Use the correct type for the new tree. + 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> PR rtl-optimization/11320 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6201af5..3dfa812 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-07-14 Andrew Pinski <pinskia@gmail.com> + + PR tree-opt/49309 + * g++.dg/torture/pr49309.C: New testcase. + 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> * gcc.dg/pr48770.c: Add dg-require-effective-target fpic. diff --git a/gcc/testsuite/g++.dg/torture/pr49309.C b/gcc/testsuite/g++.dg/torture/pr49309.C new file mode 100644 index 0000000..6200763 --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr49309.C @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-fmudflap" } */ +struct A +{ + int i; + + A(); + A(const A&); +}; + +inline void foo(A a) { a = A(); } + +void bar() { foo(A()); } + diff --git a/gcc/tree-mudflap.c b/gcc/tree-mudflap.c index bcd77e2..7b5ed4b 100644 --- a/gcc/tree-mudflap.c +++ b/gcc/tree-mudflap.c @@ -869,7 +869,7 @@ mf_xform_derefs_1 (gimple_stmt_iterator *iter, tree *tp, break; case MEM_REF: - addr = build2 (POINTER_PLUS_EXPR, TREE_TYPE (TREE_OPERAND (t, 1)), + addr = fold_build2_loc (location, POINTER_PLUS_EXPR, TREE_TYPE (TREE_OPERAND (t, 0)), TREE_OPERAND (t, 0), fold_convert (sizetype, TREE_OPERAND (t, 1))); base = addr; |