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-rwxr-xr-xgcc/configure266
1 files changed, 246 insertions, 20 deletions
diff --git a/gcc/configure b/gcc/configure
index d939619..5ea5a1b 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -28757,22 +28757,241 @@ esac
case "$target" in
amdgcn-* | gcn-*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+sram-ecc for fiji" >&5
-$as_echo_n "checking assembler for assembler accepts -mattr=+sram-ecc for fiji... " >&6; }
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v2/3 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v2/3 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v3_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v3_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v3_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v3_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v3_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V3_SYNTAX 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v4 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v4 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v4_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v4_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v4_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v4_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v4_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V4_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ as_fn_error $? "Unrecognised assembler version" "$LINENO" 5
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for fiji... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for fiji... " >&6; }
if ${gcc_cv_as_gcn_sram_ecc_fiji+:} false; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_gcn_sram_ecc_fiji=no
if test x$gcc_cv_as != x; then
- $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx803+sram-ecc"' > conftest.s
- if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=-xnack -mattr=+sram-ecc -o conftest.o conftest.s >&5'
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then
- gcc_cv_as_gcn_sram_ecc_fiji=yes
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes
else
echo "configure: failed program was" >&5
cat conftest.s >&5
@@ -28788,22 +29007,24 @@ $as_echo "#define HAVE_GCN_SRAM_ECC_FIJI 1" >>confdefs.h
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+sram-ecc for gfx900" >&5
-$as_echo_n "checking assembler for assembler accepts -mattr=+sram-ecc for gfx900... " >&6; }
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx900... " >&6; }
if ${gcc_cv_as_gcn_sram_ecc_gfx900+:} false; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_gcn_sram_ecc_gfx900=no
if test x$gcc_cv_as != x; then
- $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx900+sram-ecc"' > conftest.s
- if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=-xnack -mattr=+sram-ecc -o conftest.o conftest.s >&5'
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then
- gcc_cv_as_gcn_sram_ecc_gfx900=yes
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes
else
echo "configure: failed program was" >&5
cat conftest.s >&5
@@ -28819,22 +29040,24 @@ $as_echo "#define HAVE_GCN_SRAM_ECC_GFX900 1" >>confdefs.h
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+sram-ecc for gfx906" >&5
-$as_echo_n "checking assembler for assembler accepts -mattr=+sram-ecc for gfx906... " >&6; }
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx906... " >&6; }
if ${gcc_cv_as_gcn_sram_ecc_gfx906+:} false; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_gcn_sram_ecc_gfx906=no
if test x$gcc_cv_as != x; then
- $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+sram-ecc"' > conftest.s
- if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=-xnack -mattr=+sram-ecc -o conftest.o conftest.s >&5'
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then
- gcc_cv_as_gcn_sram_ecc_gfx906=yes
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes
else
echo "configure: failed program was" >&5
cat conftest.s >&5
@@ -28850,22 +29073,24 @@ $as_echo "#define HAVE_GCN_SRAM_ECC_GFX906 1" >>confdefs.h
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+sram-ecc for gfx908" >&5
-$as_echo_n "checking assembler for assembler accepts -mattr=+sram-ecc for gfx908... " >&6; }
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx908... " >&6; }
if ${gcc_cv_as_gcn_sram_ecc_gfx908+:} false; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_gcn_sram_ecc_gfx908=no
if test x$gcc_cv_as != x; then
- $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx908+sram-ecc"' > conftest.s
- if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=-xnack -mattr=+sram-ecc -o conftest.o conftest.s >&5'
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then
- gcc_cv_as_gcn_sram_ecc_gfx908=yes
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes
else
echo "configure: failed program was" >&5
cat conftest.s >&5
@@ -28881,6 +29106,7 @@ $as_echo "#define HAVE_GCN_SRAM_ECC_GFX908 1" >>confdefs.h
fi
+ rm -f conftest.err
;;
arm*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
generated by cgit v1.1 at 2025-12-25 00:46:17 +0000