https://gcc.gnu.org/g:fcd5634a5885ded74357d01029499d57efca525f
commit fcd5634a5885ded74357d01029499d57efca525f Author: Andrew Stubbs <[email protected]> Date: Thu Oct 23 11:52:00 2025 +0000 Revert "openmp: Add -foffload-memory" This reverts commit 6c86aec56567424416e52372473c8f0694ce65a9. Diff: --- gcc/common.opt | 16 ---------------- gcc/coretypes.h | 7 ------- gcc/doc/invoke.texi | 15 --------------- 3 files changed, 38 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index 5bc253bbec85..234e04aaae0d 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -2423,22 +2423,6 @@ foffload-abi-host-opts= Common Joined MissingArgError(option missing after %qs) -foffload-abi-host-opts=<options> Specify host ABI options. -foffload-memory= -Common Joined RejectNegative Enum(offload_memory) Var(flag_offload_memory) Init(OFFLOAD_MEMORY_NONE) --foffload-memory=[none|unified|pinned] Use an offload memory optimization. - -Enum -Name(offload_memory) Type(enum offload_memory) UnknownError(Unknown offload memory option %qs) - -EnumValue -Enum(offload_memory) String(none) Value(OFFLOAD_MEMORY_NONE) - -EnumValue -Enum(offload_memory) String(unified) Value(OFFLOAD_MEMORY_UNIFIED) - -EnumValue -Enum(offload_memory) String(pinned) Value(OFFLOAD_MEMORY_PINNED) - fomit-frame-pointer Common Var(flag_omit_frame_pointer) Optimization When possible do not generate stack frames. diff --git a/gcc/coretypes.h b/gcc/coretypes.h index 3d483a58f52a..a11ebd1509b5 100644 --- a/gcc/coretypes.h +++ b/gcc/coretypes.h @@ -228,13 +228,6 @@ enum offload_abi { OFFLOAD_ABI_ILP32 }; -/* Types of memory optimization for an offload device. */ -enum offload_memory { - OFFLOAD_MEMORY_NONE, - OFFLOAD_MEMORY_UNIFIED, - OFFLOAD_MEMORY_PINNED -}; - /* Types of profile update methods. */ enum profile_update { PROFILE_UPDATE_SINGLE, diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 7c2fa2c5e2c6..d4cb9e09bca7 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -302,7 +302,6 @@ Objective-C and Objective-C++ Dialects}. @item OpenMP and OpenACC Options @xref{OpenMP and OpenACC Options,,Options Controlling OpenMP and OpenACC}. @gccoptlist{-foffload=@var{arg} -foffload-options=@var{arg} --foffload-memory=@var{arg} -fopenacc -fopenacc-dim=@var{geom} -fopenmp -fopenmp-simd -fopenmp-target-simd-clone@r{[}=@var{device-type}@r{]}} @@ -5236,20 +5235,6 @@ Typical command lines are -foffload-options=amdgcn-amdhsa=-march=gfx906 @end smallexample -@opindex foffload-memory -@cindex OpenMP offloading memory modes -@item -foffload-memory=none -@itemx -foffload-memory=unified -@itemx -foffload-memory=pinned -Enable a memory optimization mode to use with OpenMP. The default behavior, -@option{-foffload-memory=none}, is to do nothing special (unless enabled via -a requires directive in the code). @option{-foffload-memory=unified} is -equivalent to @code{#pragma omp requires unified_shared_memory}. -@option{-foffload-memory=pinned} forces all host memory to be pinned (this -mode may require the user to increase the ulimit setting for locked memory). -All translation units must select the same setting to avoid undefined -behavior. - @opindex fopenacc @cindex OpenACC accelerator programming @item -fopenacc
