From 463036be82cef539763c51afd5d94c51bd9eb66c Mon Sep 17 00:00:00 2001 From: James Greenhalgh Date: Mon, 23 Jun 2014 09:04:40 +0000 Subject: [PATCH] [AArch64] Implement ADD in vector registers for 32-bit scalar values. gcc/ * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in vector registers. gcc/testsuite/ * gcc.target/aarch64/scalar_shift_1.c: Fix expected assembler. From-SVN: r211887 --- gcc/ChangeLog | 5 +++++ gcc/config/aarch64/aarch64.md | 9 +++++---- gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c | 2 -- 4 files changed, 14 insertions(+), 6 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c01cda33cb4..4e0f2d13a26 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-06-23 James Greenhalgh + + * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in + vector registers. + 2014-06-23 Jan Hubicka * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini priority diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md index 7f8bb82867d..5f5b4ff89b6 100644 --- a/gcc/config/aarch64/aarch64.md +++ b/gcc/config/aarch64/aarch64.md @@ -1157,16 +1157,17 @@ (define_insn "*addsi3_aarch64" [(set - (match_operand:SI 0 "register_operand" "=rk,rk,rk") + (match_operand:SI 0 "register_operand" "=rk,rk,w,rk") (plus:SI - (match_operand:SI 1 "register_operand" "%rk,rk,rk") - (match_operand:SI 2 "aarch64_plus_operand" "I,r,J")))] + (match_operand:SI 1 "register_operand" "%rk,rk,w,rk") + (match_operand:SI 2 "aarch64_plus_operand" "I,r,w,J")))] "" "@ add\\t%w0, %w1, %2 add\\t%w0, %w1, %w2 + add\\t%0.2s, %1.2s, %2.2s sub\\t%w0, %w1, #%n2" - [(set_attr "type" "alu_imm,alu_reg,alu_imm")] + [(set_attr "type" "alu_imm,alu_reg,neon_add,alu_imm")] ) ;; zero_extend version of above diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0b45987797c..582fcc1ecd1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2014-06-23 James Greenhalgh + + * gcc.target/aarch64/scalar_shift_1.c: Fix expected assembler. + 2014-06-20 Jan Hubicka * gcc.dg/localalias.c: Fix broken commit. diff --git a/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c b/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c index 7cb17f89c51..826bafcb574 100644 --- a/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c +++ b/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c @@ -193,7 +193,6 @@ test_corners_sisd_di (Int64x1 b) return b; } /* { dg-final { scan-assembler "sshr\td\[0-9\]+,\ d\[0-9\]+,\ 63" } } */ -/* { dg-final { scan-assembler "shl\td\[0-9\]+,\ d\[0-9\]+,\ 1" } } */ Int32x1 test_corners_sisd_si (Int32x1 b) @@ -207,7 +206,6 @@ test_corners_sisd_si (Int32x1 b) return b; } /* { dg-final { scan-assembler "sshr\tv\[0-9\]+\.2s,\ v\[0-9\]+\.2s,\ 31" } } */ -/* { dg-final { scan-assembler "shl\tv\[0-9\]+\.2s,\ v\[0-9\]+\.2s,\ 1" } } */ -- 2.30.2