diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4d7fe5ff3a07e0db508976dd532d6b086b76fb3c..38a62e2fa0f6a3daf06ecf2ad3fbc2e1344fac14 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,10 +1,3 @@ -2009-11-04 Jason Merrill <jason@redhat.com> - - PR c++/36912 - * varasm.c (initializer_constant_valid_p): A PLUS_EXPR - or MINUS_EXPR of REAL_TYPE is not a valid constant initializer. - (output_constant): Avoid crash after error. - 2009-11-04 Eric Botcazou <ebotcazou@adacore.com> PR target/10127 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b65593ed0f954d48dc0fce95dc5b3dbb4d3e8684..61f8450e081aa077064c10cbad96cdc804406be4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,8 +1,3 @@ -2009-11-04 Jason Merrill <jason@redhat.com> - - PR c++/36912 - * g++.dg/init/static-init2.C: New. - 2009-11-04 Jason Merrill <jason@redhat.com> PR c++/39413 diff --git a/gcc/testsuite/g++.dg/init/static-init2.C b/gcc/testsuite/g++.dg/init/static-init2.C deleted file mode 100644 index 34bf2b2388bcf1a84361fe37293fd1ee19d34ee9..0000000000000000000000000000000000000000 --- a/gcc/testsuite/g++.dg/init/static-init2.C +++ /dev/null @@ -1,3 +0,0 @@ -// PR c++/36912 -// { dg-options -frounding-math } -const double c = .1, d = c+1; diff --git a/gcc/varasm.c b/gcc/varasm.c index c9953d128da8d358644bb4c0d2afe15bcdb320b7..b6ff4ae149dd0311326c5a94f23ceeb2cbce6206 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -4322,10 +4322,6 @@ initializer_constant_valid_p (tree value, tree endtype) case POINTER_PLUS_EXPR: case PLUS_EXPR: - /* Any valid floating-point constants will have been folded by now; - with -frounding-math we hit this with addition of two constants. */ - if (TREE_CODE (endtype) == REAL_TYPE) - return NULL_TREE; if (! INTEGRAL_TYPE_P (endtype) || TYPE_PRECISION (endtype) >= int_or_pointer_precision (TREE_TYPE (value))) @@ -4349,8 +4345,6 @@ initializer_constant_valid_p (tree value, tree endtype) break; case MINUS_EXPR: - if (TREE_CODE (endtype) == REAL_TYPE) - return NULL_TREE; if (! INTEGRAL_TYPE_P (endtype) || TYPE_PRECISION (endtype) >= int_or_pointer_precision (TREE_TYPE (value))) @@ -4566,8 +4560,8 @@ output_constant (tree exp, unsigned HOST_WIDE_INT size, unsigned int align) case REAL_TYPE: if (TREE_CODE (exp) != REAL_CST) error ("initializer for floating value is not a floating constant"); - else - assemble_real (TREE_REAL_CST (exp), TYPE_MODE (TREE_TYPE (exp)), align); + + assemble_real (TREE_REAL_CST (exp), TYPE_MODE (TREE_TYPE (exp)), align); break; case COMPLEX_TYPE: