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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2013-08-09 09:13:32 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2013-08-09 09:13:32 +0000 |
| commit | 1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12 (patch) | |
| tree | d1a9cb605f9623b55eb0aa9302465169641496d3 /gcc/config/sparc/sync.md | |
| parent | 6646d624d0901f1bd5a494b67205d00b63ff554b (diff) | |
| download | gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.zip gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.tar.gz gcc-1f65ae7afe4d8d6d53a8ffb561e0b66c6f07bc12.tar.bz2 | |
configure.ac: Add GAS check for LEON instructions on SPARC.
* configure.ac: Add GAS check for LEON instructions on SPARC.
* configure: Regenerate.
* config.in: Likewise.
* config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the
sparc*-*-* block.
* config/sparc/sparc.opt (LEON, LEON3): New masks.
* config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG
for LEON or LEON3.
(ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3.
(AS_LEON_FLAG): New macro.
* config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon
and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined.
Deal with LEON and LEON3 for the memory model.
* config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3
(atomic_compare_and_swap<mode>_1): Likewise.
(*atomic_compare_and_swap<mode>_1): Likewise.
From-SVN: r201622
Diffstat (limited to 'gcc/config/sparc/sync.md')
| -rw-r--r-- | gcc/config/sparc/sync.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/config/sparc/sync.md b/gcc/config/sparc/sync.md index 2f21f81..130f521 100644 --- a/gcc/config/sparc/sync.md +++ b/gcc/config/sparc/sync.md @@ -161,7 +161,8 @@ (match_operand:SI 5 "const_int_operand" "") ;; is_weak (match_operand:SI 6 "const_int_operand" "") ;; mod_s (match_operand:SI 7 "const_int_operand" "")] ;; mod_f - "TARGET_V9 && (<MODE>mode != DImode || TARGET_ARCH64 || TARGET_V8PLUS)" + "(TARGET_V9 || TARGET_LEON3) + && (<MODE>mode != DImode || TARGET_ARCH64 || TARGET_V8PLUS)" { sparc_expand_compare_and_swap (operands); DONE; @@ -176,7 +177,7 @@ [(match_operand:I48MODE 2 "register_operand" "") (match_operand:I48MODE 3 "register_operand" "")] UNSPECV_CAS))])] - "TARGET_V9" + "TARGET_V9 || TARGET_LEON3" "") (define_insn "*atomic_compare_and_swap<mode>_1" @@ -187,7 +188,7 @@ [(match_operand:I48MODE 2 "register_operand" "r") (match_operand:I48MODE 3 "register_operand" "0")] UNSPECV_CAS))] - "TARGET_V9 && (<MODE>mode == SImode || TARGET_ARCH64)" + "(TARGET_V9 || TARGET_LEON3) && (<MODE>mode != DImode || TARGET_ARCH64)" "cas<modesuffix>\t%1, %2, %0" [(set_attr "type" "multi")]) |