These options are not useful to users; offload code generation assumes
that e.g. pointer sizes are the same on both the host and offload compiler.
gcc/ChangeLog
PR other/67300
* common.opt (foffload-abi, foffload-abi-host-opts): Mark
"Undocumented".
---
gcc/common.opt | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/gcc/common.opt b/gcc/common.opt
index 17ea2016282..f54654cba1f 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2470,8 +2470,10 @@ foffload-options=
Common Driver Joined RejectNegative MissingArgError(options or targets=options
missing after %qs)
-foffload-options=<targets>=<options> Specify options for the offloading
targets.
+; -foffload-abi is not useful to users because the host/offload
+; pointer sizes must match regardless.
foffload-abi=
-Common Joined RejectNegative Enum(offload_abi)
+Common Undocumented Joined RejectNegative Enum(offload_abi)
-foffload-abi=[lp64|ilp32] Set the ABI to use in an offload compiler.
Enum
@@ -2483,8 +2485,10 @@ Enum(offload_abi) String(ilp32) Value(OFFLOAD_ABI_ILP32)
EnumValue
Enum(offload_abi) String(lp64) Value(OFFLOAD_ABI_LP64)
+; -foffload-abi-host-opts is not useful to users because the host/offload
+; pointer sizes must match regardless.
foffload-abi-host-opts=
-Common Joined RejectNegative MissingArgError(option missing after %qs)
+Common Undocumented Joined RejectNegative MissingArgError(option missing after
%qs)
-foffload-abi-host-opts=<options> Specify host ABI options.
fomit-frame-pointer
--
2.39.5
