From 3b3572643d2dc3b94e90fa2f3eada2def470ffd1 Mon Sep 17 00:00:00 2001 From: James Greenhalgh Date: Mon, 17 Dec 2012 09:44:58 +0000 Subject: [PATCH] [AARCH64] Enable support for TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES. gcc/ * config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): New. (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_vect_multiple_sizes): Enable for AArch64. Co-Authored-By: Tejas Belagod From-SVN: r194552 --- gcc/ChangeLog | 7 +++++++ gcc/config/aarch64/aarch64.c | 12 ++++++++++++ gcc/testsuite/ChangeLog | 6 ++++++ gcc/testsuite/lib/target-supports.exp | 3 ++- 4 files changed, 27 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a64aaec92111..678478330f7b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2012-12-17 James Greenhalgh + Tejas Belagod + + * config/aarch64/aarch64.c + (aarch64_autovectorize_vector_sizes): New. + (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. + 2012-12-16 John David Anglin PR middle-end/55709 diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 7bc2f6b896a0..09b17778d47b 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -5865,6 +5865,14 @@ aarch64_preferred_simd_mode (enum machine_mode mode) return word_mode; } +/* Return the bitmask of possible vector sizes for the vectorizer + to iterate over. */ +static unsigned int +aarch64_autovectorize_vector_sizes (void) +{ + return (16 | 8); +} + /* A table to help perform AArch64-specific name mangling for AdvSIMD vector types in order to conform to the AAPCS64 (see "Procedure Call Standard for the ARM 64-bit Architecture", Appendix A). To @@ -7519,6 +7527,10 @@ aarch64_vectorize_vec_perm_const_ok (enum machine_mode vmode, #define TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION \ aarch64_builtin_vectorized_function +#undef TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES +#define TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES \ + aarch64_autovectorize_vector_sizes + /* Section anchor support. */ #undef TARGET_MIN_ANCHOR_OFFSET diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5276ca7d25e4..9e3b535e1a45 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2012-12-17 James Greenhalgh + Tejas Belagod + + * lib/target-supports.exp + (check_effective_target_vect_multiple_sizes): Enable for AArch64. + 2012-12-16 Tobias Burnus PR fortran/55197 diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 75436a660de1..173d1e6d48b5 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -3891,7 +3891,8 @@ proc check_effective_target_vect_multiple_sizes { } { global et_vect_multiple_sizes_saved set et_vect_multiple_sizes_saved 0 - if { ([istarget arm*-*-*] && [check_effective_target_arm_neon_ok]) } { + if { ([istarget aarch64*-*-*] + || ([istarget arm*-*-*] && [check_effective_target_arm_neon_ok])) } { set et_vect_multiple_sizes_saved 1 } if { ([istarget x86_64-*-*] || [istarget i?86-*-*]) } { -- 2.47.2