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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2017-02-13 15:54:50 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2017-02-13 15:54:50 +0000 |
| commit | 550e2205cc42e5ca9906c81cbe4c3c4bc285fd5e (patch) | |
| tree | 6cd19ba68944356e2066deca2e4c8f94367804be /gcc | |
| parent | 9b7716c9a7f94c00737a0c6f0a149dcae3b216b5 (diff) | |
| download | gcc-550e2205cc42e5ca9906c81cbe4c3c4bc285fd5e.zip gcc-550e2205cc42e5ca9906c81cbe4c3c4bc285fd5e.tar.gz gcc-550e2205cc42e5ca9906c81cbe4c3c4bc285fd5e.tar.bz2 | |
[AArch64] Use contains_mem_rtx_p to detect memory sub-rtxes
* config/aarch64/aarch64.c (has_memory_op): Delete.
(aarch64_madd_needs_nop): Use contains_mem_rtx_p instead of
has_memory_op.
From-SVN: r245391
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 17 |
2 files changed, 8 insertions, 17 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 814b784..098b1e6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2017-02-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64.c (has_memory_op): Delete. + (aarch64_madd_needs_nop): Use contains_mem_rtx_p instead of + has_memory_op. + 2017-02-13 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/79388 @@ -6,7 +12,7 @@ corresponding dest has last value recorded, invalidate that last value. -2016-02-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com> +2017-02-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/arm/arm.c (arm_print_tune_info): Use ASM_COMMENT_START instead of explicit '@'. Add missing assembly comment marker on branch costs diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index ebd17a4..4be3131 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -10912,21 +10912,6 @@ aarch64_mangle_type (const_tree type) return NULL; } - -/* Return true if the rtx_insn contains a MEM RTX somewhere - in it. */ - -static bool -has_memory_op (rtx_insn *mem_insn) -{ - subrtx_iterator::array_type array; - FOR_EACH_SUBRTX (iter, array, PATTERN (mem_insn), ALL) - if (MEM_P (*iter)) - return true; - - return false; -} - /* Find the first rtx_insn before insn that will generate an assembly instruction. */ @@ -11019,7 +11004,7 @@ aarch64_madd_needs_nop (rtx_insn* insn) Restore recog state to INSN to avoid state corruption. */ extract_constrain_insn_cached (insn); - if (!prev || !has_memory_op (prev)) + if (!prev || !contains_mem_rtx_p (PATTERN (prev))) return false; body = single_set (prev); |