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| author | Michael Collison <michael.collison@arm.com> | 2018-07-19 20:24:47 +0000 |
|---|---|---|
| committer | Michael Collison <collison@gcc.gnu.org> | 2018-07-19 20:24:47 +0000 |
| commit | 30c460535576882863fe4e0db740b4ac4bcfaba9 (patch) | |
| tree | e3f57437a11137166c2b81807d77c72acaaa42d7 /gcc/optinfo.cc | |
| parent | c01f9216b73597b7dc03d9387ac7e21a5089f801 (diff) | |
| download | gcc-30c460535576882863fe4e0db740b4ac4bcfaba9.tar.gz | |
aarch64.md (subv<GPI>4, [...]): New patterns.
2018-07-19 Michael Collison <michael.collison@arm.com>
Richard Henderson <rth@redhat.com>
* config/aarch64/aarch64.md (subv<GPI>4, usubv<GPI>4): New patterns.
(subti): Handle op1 zero.
(subvti4, usub4ti4): New.
(*sub<GPI>3_compare1_imm): New.
(sub<GPI>3_carryinCV): New.
(*sub<GPI>3_carryinCV_z1_z2, *sub<GPI>3_carryinCV_z1): New.
(*sub<GPI>3_carryinCV_z2, *sub<GPI>3_carryinCV): New.
2018-07-19 Michael Collison <michael.collison@arm.com>
Richard Henderson <rth@redhat.com>
* config/aarch64/aarch64.md: (addv<GPI>4, uaddv<GPI>4): New.
(addti3): Create simpler code if low part is already known to be 0.
(addvti4, uaddvti4): New.
(*add<GPI>3_compareC_cconly_imm): New.
(*add<GPI>3_compareC_cconly): New.
(*add<GPI>3_compareC_imm): New.
(*add<GPI>3_compareC): Rename from add<GPI>3_compare1; do not
handle constants within this pattern..
(*add<GPI>3_compareV_cconly_imm): New.
(*add<GPI>3_compareV_cconly): New.
(*add<GPI>3_compareV_imm): New.
(add<GPI>3_compareV): New.
(add<GPI>3_carryinC, add<GPI>3_carryinV): New.
(*add<GPI>3_carryinC_zero, *add<GPI>3_carryinV_zero): New.
(*add<GPI>3_carryinC, *add<GPI>3_carryinV): New.
((*add<GPI>3_compareC_cconly_imm): Replace 'ne' operator
with 'comparison' operator.
(*add<GPI>3_compareV_cconly_imm): Ditto.
(*add<GPI>3_compareV_cconly): Ditto.
(*add<GPI>3_compareV_imm): Ditto.
(add<GPI>3_compareV): Ditto.
(add<mode>3_carryinC): Ditto.
(*add<mode>3_carryinC_zero): Ditto.
(*add<mode>3_carryinC): Ditto.
(add<mode>3_carryinV): Ditto.
(*add<mode>3_carryinV_zero): Ditto.
(*add<mode>3_carryinV): Ditto.
2018-07-19 Michael Collison <michael.collison@arm.com>
Richard Henderson <rth@redhat.com>
* config/aarch64/aarch64-modes.def (CC_V): New.
* config/aarch64/aarch64-protos.h
(aarch64_addti_scratch_regs): Declare
(aarch64_subvti_scratch_regs): Declare.
(aarch64_expand_subvti): Declare.
(aarch64_gen_unlikely_cbranch): Declare
* config/aarch64/aarch64.c (aarch64_select_cc_mode): Test
for signed overflow using CC_Vmode.
(aarch64_get_condition_code_1): Handle CC_Vmode.
(aarch64_gen_unlikely_cbranch): New function.
(aarch64_addti_scratch_regs): New function.
(aarch64_subvti_scratch_regs): New function.
(aarch64_expand_subvti): New function.
2018-07-19 Michael Collison <michael.collison@arm.com>
Richard Henderson <rth@redhat.com>
* gcc.target/aarch64/builtin_sadd_128.c: New testcase.
* gcc.target/aarch64/builtin_saddl.c: New testcase.
* gcc.target/aarch64/builtin_saddll.c: New testcase.
* gcc.target/aarch64/builtin_uadd_128.c: New testcase.
* gcc.target/aarch64/builtin_uaddl.c: New testcase.
* gcc.target/aarch64/builtin_uaddll.c: New testcase.
* gcc.target/aarch64/builtin_ssub_128.c: New testcase.
* gcc.target/aarch64/builtin_ssubl.c: New testcase.
* gcc.target/aarch64/builtin_ssubll.c: New testcase.
* gcc.target/aarch64/builtin_usub_128.c: New testcase.
* gcc.target/aarch64/builtin_usubl.c: New testcase.
* gcc.target/aarch64/builtin_usubll.c: New testcase.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r262890
Diffstat (limited to 'gcc/optinfo.cc')
0 files changed, 0 insertions, 0 deletions