[gcc r11-6027] disable --with-{cpu,arch,tune}-32

[gcc r11-6027] disable --with-{cpu,arch,tune}-32

[Sebastian Pop]

https://gcc.gnu.org/g:e63ae8c083a3218400206b80d4eedd9950fc5d3f

commit r11-6027-ge63ae8c083a3218400206b80d4eedd9950fc5d3f
Author: Sebastian Pop <spop@amazon.com>
Date:   Thu Dec 3 17:35:18 2020 +0000

    disable --with-{cpu,arch,tune}-32
    
    gcc/
            * config.gcc (aarch64*-*-*): Remove --with-{cpu,arch,tune}-32 flags.

Diff:
---
 gcc/config.gcc | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 50c10dc39f7..a54f675520c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -4099,25 +4099,16 @@ fi
 supported_defaults=
 case "${target}" in
 	aarch64*-*-*)
-		supported_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64"
+		supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
 		if test x$with_cpu_64 != x && test x$with_cpu = x; then
 			with_cpu=$with_cpu_64
 		fi
-		if test x$with_cpu_32 != x && test x$with_cpu = x; then
-			with_cpu=$with_cpu_32
-		fi
 		if test x$with_arch_64 != x && test x$with_arch = x; then
 			with_arch=$with_arch_64
 		fi
-		if test x$with_arch_32 != x && test x$with_arch = x; then
-			with_arch=$with_arch_32
-		fi
 		if test x$with_tune_64 != x && test x$with_tune = x; then
 			with_tune=$with_tune_64
 		fi
-		if test x$with_tune_32 != x && test x$with_tune = x; then
-			with_tune=$with_tune_32
-		fi
 		for which in cpu arch tune; do
 			eval "val=\$with_$which"
 			base_val=`echo $val | sed -e 's/\+.*//'`