diff options
Diffstat (limited to 'gcc/ipa-prop.c')
| -rw-r--r-- | gcc/ipa-prop.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c index 9729145..13538d7 100644 --- a/gcc/ipa-prop.c +++ b/gcc/ipa-prop.c @@ -304,6 +304,9 @@ ipa_set_jf_known_type (struct ipa_jump_func *jfunc, HOST_WIDE_INT offset, static void ipa_set_jf_constant (struct ipa_jump_func *jfunc, tree constant) { + constant = unshare_expr (constant); + if (constant && EXPR_P (constant)) + SET_EXPR_LOCATION (constant, UNKNOWN_LOCATION); jfunc->type = IPA_JF_CONST; jfunc->value.constant = constant; } @@ -3150,6 +3153,8 @@ ipa_write_jump_function (struct output_block *ob, stream_write_tree (ob, jump_func->value.known_type.component_type, true); break; case IPA_JF_CONST: + gcc_assert ( + IS_UNKNOWN_LOCATION (EXPR_LOCATION (jump_func->value.constant))); stream_write_tree (ob, jump_func->value.constant, true); break; case IPA_JF_PASS_THROUGH: |