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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-08-03 19:34:31 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-08-03 19:34:31 +0000 |
| commit | f27f157541e108b22fd92ac2bed36bbfb72be9e8 (patch) | |
| tree | a36a9bce7ffcf52891f3053b06bef0050c844f81 /gcc/function.c | |
| parent | e6d1c8b1cd00189b4643ec548aabc471ee68d7cf (diff) | |
| download | gcc-f27f157541e108b22fd92ac2bed36bbfb72be9e8.tar.gz | |
PR middle-end/64744
PR middle-end/48470
PR middle-end/43404
* cfgexpand.c (expand_one_var): Add check if stack is going to
be used in naked function.
* expr.c (expand_expr_addr_expr_1): Remove excess checking
whether expression should not reside in MEM.
* function.c (use_register_for_decl): Do not use registers for
non-register things (volatile, float, BLKMode) in naked functions.
PR middle-end/64744
PR middle-end/48470
PR middle-end/43404
* gcc.target/arm/pr43404.c : New testcase.
* gcc.target/arm/pr48470.c : New testcase.
* gcc.target/arm/pr64744-1.c : New testcase.
* gcc.target/arm/pr64744-2.c : New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226528 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/function.c b/gcc/function.c index 536de195acf..20bf3b3a834 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -2105,9 +2105,6 @@ aggregate_value_p (const_tree exp, const_tree fntype) bool use_register_for_decl (const_tree decl) { - if (!targetm.calls.allocate_stack_slots_for_args ()) - return true; - /* Honor volatile. */ if (TREE_SIDE_EFFECTS (decl)) return false; @@ -2135,6 +2132,9 @@ use_register_for_decl (const_tree decl) if (flag_float_store && FLOAT_TYPE_P (TREE_TYPE (decl))) return false; + if (!targetm.calls.allocate_stack_slots_for_args ()) + return true; + /* If we're not interested in tracking debugging information for this decl, then we can certainly put it in a register. */ if (DECL_IGNORED_P (decl)) |