Show patches with: Submitter = Richard Earnshaw (lists)       |    State = Action Required       |    Archived = No       |   194 patches
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Patch Series S/W/F Date Submitter Delegate State
[01/11] Add __builtin_speculation_safe_value (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[01/21,arm] Separte tuning flags from architectural flags in CPU tables. --- 2016-12-15 Richard Earnshaw (lists) New
[01/29,arm] Rip out DImode addition and subtraction splits. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[01/30,arm] Use strings for -march, -mcpu and -mtune options Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[02/11] Arm - add speculation_barrier pattern (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[02/21,arm] Add new isa bits method --- 2016-12-15 Richard Earnshaw (lists) New
[02/29,arm] Perform early splitting of adddi3. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[02/30,arm] Rewrite -march and -mcpu options for passing to the assembler Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[03/11] AArch64 - add speculation barrier (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[03/21,arm] Introduce arm_active_target. --- 2016-12-15 Richard Earnshaw (lists) New
[03/29,arm] Early split zero- and sign-extension Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[03/30,arm] Don't pass -mfpu=auto through to the assembler. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[04/11] AArch64 - Add new option -mtrack-speculation (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[04/21,arm] Use arm_active_target for architecture and tune operations. --- 2016-12-15 Richard Earnshaw (lists) New
[04/29,arm] Rewrite addsi3_carryin_shift_<optab> in canonical form Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[04/30,arm] Allow +opt on arbitrary cpu and architecture specifications Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[05/11] AArch64 - disable CB[N]Z TB[N]Z when tracking speculation (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[05/21,arm] Reduce usage of arm_selected_cpu. --- 2016-12-15 Richard Earnshaw (lists) New
[05/29,arm] fix constraints on addsi3_carryin_alt2 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[05/30,arm] Add architectural options Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[06/11] AArch64 - new pass to add conditional-branch speculation tracking (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[06/21,arm] Add new isa quirk bit for Cortex-M3 ldrd issue. --- 2016-12-15 Richard Earnshaw (lists) New
[06/29,arm] Early split subdi3 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[06/30,arm] Add default FPUs for CPUs. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[07/11] AArch64 - use CSDB based sequences if speculation tracking is enabled (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[07/21,arm] Use arm_active_target when configuring builtins --- 2016-12-15 Richard Earnshaw (lists) New
[07/29,arm] Remove redundant DImode subtract patterns Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[07/30,build] Make sbitmap code available to the driver programs Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[08/11] targhooks - provide an alternative hook for targets that never execute speculatively (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[08/21,arm] Remove insn_flags. --- 2016-12-15 Richard Earnshaw (lists) New
[08/29,arm] Introduce arm_carry_operation Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[08/30,arm] Split CPU, architecture and tuning data tables. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[09/11] pdp11 - example of a port not needing a speculation barrier (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[09/21,arm] Rework arm-common to use new feature bits. --- 2016-12-15 Richard Earnshaw (lists) New
[09/29,arm] Correctly cost addition with a carry-in Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[09/30,ARM] Move cpu and architecture option name parsing code to arm-common.c Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[10/11] x86 - add speculation_barrier pattern (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[10/21,arm] Remove remaining references to arm feature sets. --- 2016-12-15 Richard Earnshaw (lists) New
[10/29,arm] Correct cost calculations involving borrow for subtracts. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[10/30,arm] Use standard option parsing code for detecting thumb-only targets Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[11/11] rs6000 - add speculation_barrier pattern (v2) Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-27 Richard Earnshaw (lists) New
[11/21,arm] Delete unused arm_fp_model. --- 2016-12-15 Richard Earnshaw (lists) New
[11/29,arm] Reduce cost of insns that are simple reg-reg moves. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[11/30,arm] Allow CPU and architecture extensions to be defined as aliases Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[12/21,arm] Eliminate vfp_reg_type --- 2016-12-15 Richard Earnshaw (lists) New
[12/29,arm] Implement negscc using SBC when appropriate. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[12/30,arm] Allow new extended syntax CPU and architecture names during configure Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[13/21,arm] Remove FPU rev field --- 2016-12-15 Richard Earnshaw (lists) New
[13/29,arm] Add alternative canonicalizations for subtract-with-carry + shift Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[13/30,arm] Force a CPU default in the config args defaults list. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[1/3,builtins] Generic support for __builtin_speculation_safe_load() Implement __builtin_speculation_safe_load --- 2018-01-17 Richard Earnshaw (lists) New
[1/3,gcc-7,backport,builtins] Generic support for __builtin_load_no_speculate() Add __builtin_load_no_speculate --- 2018-01-04 Richard Earnshaw (lists) New
[14/21,arm] Add isa features to FPU descriptions --- 2016-12-15 Richard Earnshaw (lists) New
[14/29,arm] Early split simple DImode equality comparisons Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[14/30,arm] Generate a canonical form for -march Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[15/21,arm] Initialize fpu capability bits in arm_active_target. --- 2016-12-15 Richard Earnshaw (lists) New
[15/29,arm] Improve handling of DImode comparisions against constants. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[15/30,arm] Make -mfloat-abi=softfp work when there are no FPU instructions Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[16/21,arm] Eliminate TARGET_FPU_NAME. --- 2016-12-15 Richard Earnshaw (lists) New
[16/29,arm] early split most DImode comparison operations. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[16/30,arm] Update basic multilib configuration Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[17/21,arm] Use arm_active_target for most FP feature tests. --- 2016-12-15 Richard Earnshaw (lists) New
[17/29,arm] Handle some constant comparisons using rsbs+rscs Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[17/30,arm] Make 'auto' the default FPU selection option. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[1/7] Add __builtin_speculation_safe_value Mitigation against unsafe data speculation (CVE-2017-5753) --- 2018-07-09 Richard Earnshaw (lists) New
[18/21,arm] Use cl_target_options for configuring the active target. --- 2016-12-15 Richard Earnshaw (lists) New
[18/29,arm] Cleanup dead code - old support for DImode comparisons Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[18/30,arm] Rewrite t-aprofile using new selector methodology Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[19/21,arm] Use ISA feature sets for determining inlinability. --- 2016-12-15 Richard Earnshaw (lists) New
[19/29,arm] Handle immediate values in uaddvsi4 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[19/30,arm] Explicitly set .fpu in cmse_nonsecure_call.S Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[20/21,arm] Remove FEATURES field from FPU descriptions. --- 2016-12-15 Richard Earnshaw (lists) New
[20/29,arm] Early expansion of uaddvdi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[20/30,genmultilib] Allow explicit periods to be escaped in MULTILIB_REUSE Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[21/21,arm] Permit 'auto' in -mfpu. --- 2016-12-15 Richard Earnshaw (lists) New
[21/29,arm] Improve code generation for addvsi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[21/30,arm,testsuite] Use -march=armv7-a+fp when testing hard-float ABI. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[22/29,arm] Allow the summation result of signed add-with-overflow to be discarded. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[22/30,arm] Rewrite t-rmprofile multilib specification Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[2/2,arm] Improve error checking in parsecpu.awk Untitled series #3843 --- 2017-09-06 Richard Earnshaw (lists) New
[23/29,arm] Early split addvdi4 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[23/30,arm,rtems] Update t-rtems for new option framework Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[2/3,aarch64] Implement support for __builtin_speculation_safe_load Implement __builtin_speculation_safe_load --- 2018-01-17 Richard Earnshaw (lists) New
[2/3,gcc-7,backport,aarch64] Implement support for __builtin_load_no_speculate. Add __builtin_load_no_speculate --- 2018-01-04 Richard Earnshaw (lists) New
[24/29,arm] Improve constant handling for usubvsi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[24/30,arm,linux-eabi] Ensure all multilib variables are reset Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[25/29,arm] Early expansion of usubvdi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[25/30,arm,phoenix] reset all multilib variables Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[26/29,arm] Improve constant handling for subvsi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[26/30,arm] Rework multlib builds for symbianelf Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[27/29,arm] Early expansion of subvdi4 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[27/30,arm,fuchsia] Rework multilib support Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[28/29,arm] Improvements to negvsi4 and negvdi4. Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[28/30,arm] Add a few missing architecture extension options. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[29/29,arm] Fix testsuite nit when compiling for thumb2 Rewrite DImode arithmetic support --- 2019-10-18 Richard Earnshaw (lists) New
[29/30,arm,doc] Document new -march= syntax. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[30/30,arm,doc] Document changes to -mcpu, -mtune and -mfpu. Reworking the -mcpu, -march and -mfpu options --- 2017-06-09 Richard Earnshaw (lists) New
[3/3,arm] Implement support for the de-speculation intrinsic Implement __builtin_speculation_safe_load --- 2018-01-17 Richard Earnshaw (lists) New
[3/3,gcc-7,backport,arm] Implement support for the de-speculation intrinsic Add __builtin_load_no_speculate --- 2018-01-04 Richard Earnshaw (lists) New
[aarch64] disable shrink wrapping when tracking speculative execution [aarch64] disable shrink wrapping when tracking speculative execution --- 2018-11-02 Richard Earnshaw (lists) New
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