===================================================================
@@ -3187,9 +3187,6 @@
if (TARGET_APCS_REENT)
warning (0, "APCS reentrant code not supported. Ignored");
- if (TARGET_APCS_FLOAT)
- warning (0, "passing floating point arguments in fp regs not yet supported");
-
/* Initialize boolean versions of the flags, for use in the arm.md file. */
arm_arch3m = ARM_FSET_HAS_CPU1 (insn_flags, FL_ARCH3M);
arm_arch4 = ARM_FSET_HAS_CPU1 (insn_flags, FL_ARCH4);
===================================================================
@@ -61,10 +61,6 @@
mapcs
Target RejectNegative Mask(APCS_FRAME) Undocumented
-mapcs-float
-Target Report Mask(APCS_FLOAT)
-Pass FP arguments in FP registers.
-
mapcs-frame
Target Report Mask(APCS_FRAME)
Generate APCS conformant stack frames.
===================================================================
@@ -621,7 +621,6 @@
@gccoptlist{-mapcs-frame -mno-apcs-frame @gol
-mabi=@var{name} @gol
-mapcs-stack-check -mno-apcs-stack-check @gol
--mapcs-float -mno-apcs-float @gol
-mapcs-reentrant -mno-apcs-reentrant @gol
-msched-prolog -mno-sched-prolog @gol
-mlittle-endian -mbig-endian @gol
@@ -14892,16 +14891,6 @@
@option{-mno-apcs-stack-check}, since this produces smaller code.
@c not currently implemented
-@item -mapcs-float
-@opindex mapcs-float
-Pass floating-point arguments using the floating-point registers. This is
-one of the variants of the APCS@. This option is recommended if the
-target hardware has a floating-point unit or if a lot of floating-point
-arithmetic is going to be performed by the code. The default is
-@option{-mno-apcs-float}, since the size of integer-only code is
-slightly increased if @option{-mapcs-float} is used.
-
-@c not currently implemented
@item -mapcs-reentrant
@opindex mapcs-reentrant
Generate reentrant, position-independent code. The default is
The option -m[no-]apcs-float was never implemented in GCC. Since it referred specifically to the FPA floating point co-processor which is no-longer supported in GCC the option is now irrelevant. This patch cleans up the hunks that were left behind. * arm.opt (mapcs-float): Delete option * arm.c (arm_option_override): Remove hunk relating to TARGET_APCS_FLOAT. * doc/invoke.texi (arm options): Remove documentation for -mapcs-float. Applied to trunk. R.