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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-09-04 22:54:22 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-09-04 23:01:46 +0200 |
| commit | f8eabd47ac5335ebab0d83ff61fb680a46888be8 (patch) | |
| tree | 4fb1eb8e402c83c61978be708eceb58d78bba9a0 /gcc/d/expr.cc | |
| parent | f923c40f9baba19e58f65afa7e5572f08cee93ff (diff) | |
| download | gcc-f8eabd47ac5335ebab0d83ff61fb680a46888be8.zip gcc-f8eabd47ac5335ebab0d83ff61fb680a46888be8.tar.gz gcc-f8eabd47ac5335ebab0d83ff61fb680a46888be8.tar.bz2 | |
d: Fix ICE in create_tmp_var, at gimple-expr.c:482
Array concatenate expressions were creating more SAVE_EXPRs than what
was necessary. The internal error itself was the result of a forced
temporary being made on a TREE_ADDRESSABLE type.
gcc/d/ChangeLog:
PR d/96924
* expr.cc (ExprVisitor::visit (CatAssignExp *)): Don't force
temporaries needlessly.
gcc/testsuite/ChangeLog:
PR d/96924
* gdc.dg/simd13927b.d: Removed.
* gdc.dg/pr96924.d: New test.
Diffstat (limited to 'gcc/d/expr.cc')
| -rw-r--r-- | gcc/d/expr.cc | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/d/expr.cc b/gcc/d/expr.cc index 2b13615..79f212c 100644 --- a/gcc/d/expr.cc +++ b/gcc/d/expr.cc @@ -875,7 +875,6 @@ public: tree offexp = d_array_length (result); offexp = build2 (MINUS_EXPR, TREE_TYPE (offexp), offexp, size_one_node); - offexp = d_save_expr (offexp); tree ptrexp = d_array_ptr (result); ptrexp = void_okay_p (ptrexp); @@ -885,9 +884,7 @@ public: tree t2 = build_expr (e->e2); tree expr = stabilize_expr (&t2); - t2 = d_save_expr (t2); result = modify_expr (build_deref (ptrexp), t2); - result = compound_expr (t2, result); this->result_ = compound_expr (expr, result); } |