diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/opt/complex5.C | 16 | ||||
| -rw-r--r-- | gcc/tree-inline.c | 4 |
4 files changed, 32 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2951055..42e8a7a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2006-01-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR tree-opt/24365 + * tree-inline.c (declare_return_variable): If the return variable + was marked as a non gimple complex, set the return slot variable + to be a non gimple comple variable. + 2006-01-13 Richard Guenther <rguenther@suse.de> * builtins.c (expand_builtin_sincos): New function. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e1cbca6..593db14 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-01-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR tree-opt/24365 + * g++.dg/opt/complex5.C: New test. + 2006-01-13 Richard Guenther <rguenther@suse.de> * gcc.target/i386/387-9.c: New testcase. diff --git a/gcc/testsuite/g++.dg/opt/complex5.C b/gcc/testsuite/g++.dg/opt/complex5.C new file mode 100644 index 0000000..0da0738 --- /dev/null +++ b/gcc/testsuite/g++.dg/opt/complex5.C @@ -0,0 +1,16 @@ +// PR 24365 +// { dg-do compile } +// { dg-options "-O2" } + +typedef __complex__ double cdouble; +inline cdouble to_complex(double r) { + cdouble z; + __real__ z = r; + return z; +} +cdouble elt_zero() { + cdouble a = to_complex(0.0); + a+=1.0; + return a; +} + diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index be38fc9..fd3f159 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -1233,6 +1233,10 @@ declare_return_variable (inline_data *id, tree return_slot_addr, var = return_slot_addr; else var = build_fold_indirect_ref (return_slot_addr); + if (TREE_CODE (TREE_TYPE (result)) == COMPLEX_TYPE + && !DECL_COMPLEX_GIMPLE_REG_P (result) + && DECL_P (var)) + DECL_COMPLEX_GIMPLE_REG_P (var) = 0; use = NULL; goto done; } |