[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
This revision was automatically updated to reflect the committed changes.
Closed by commit rL304929: [mips] Add runtime options to enable/disable
madd.fmt and msub.fmt (authored by petarj).
Changed prior to commit:
https://reviews.llvm.org/D33401?vs=101562&id=101767#toc
Repository:
rL LLVM
https://reviews.llvm.org/D33401
Files:
cfe/trunk/include/clang/Driver/Options.td
cfe/trunk/lib/Basic/Targets.cpp
cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp
cfe/trunk/test/CodeGen/mips-madd4.c
cfe/trunk/test/Preprocessor/init.c
Index: cfe/trunk/include/clang/Driver/Options.td
===
--- cfe/trunk/include/clang/Driver/Options.td
+++ cfe/trunk/include/clang/Driver/Options.td
@@ -2001,6 +2001,10 @@
def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group;
def msingle_float : Flag<["-"], "msingle-float">, Group;
def mdouble_float : Flag<["-"], "mdouble-float">, Group;
+def mmadd4 : Flag<["-"], "mmadd4">, Group,
+ HelpText<"Enable the generation of 4-operand madd.s, madd.d and related instructions.">;
+def mno_madd4 : Flag<["-"], "mno-madd4">, Group,
+ HelpText<"Disable the generation of 4-operand madd.s, madd.d and related instructions.">;
def mmsa : Flag<["-"], "mmsa">, Group,
HelpText<"Enable MSA ASE (MIPS only)">;
def mno_msa : Flag<["-"], "mno-msa">, Group,
Index: cfe/trunk/test/Preprocessor/init.c
===
--- cfe/trunk/test/Preprocessor/init.c
+++ cfe/trunk/test/Preprocessor/init.c
@@ -4664,6 +4664,16 @@
// RUN: | FileCheck -match-full-lines -check-prefix MIPS-MSA %s
// MIPS-MSA:#define __mips_msa 1
//
+// RUN: %clang_cc1 -target-feature +nomadd4 \
+// RUN: -E -dM -triple=mips-none-none < /dev/null \
+// RUN: | FileCheck -match-full-lines -check-prefix MIPS-NOMADD4 %s
+// MIPS-NOMADD4:#define __mips_no_madd4 1
+//
+// RUN: %clang_cc1 \
+// RUN: -E -dM -triple=mips-none-none < /dev/null \
+// RUN: | FileCheck -match-full-lines -check-prefix MIPS-MADD4 %s
+// MIPS-MADD4-NOT:#define __mips_no_madd4 1
+//
// RUN: %clang_cc1 -target-cpu mips32r3 -target-feature +nan2008 \
// RUN: -E -dM -triple=mips-none-none < /dev/null \
// RUN: | FileCheck -match-full-lines -check-prefix MIPS-NAN2008 %s
Index: cfe/trunk/test/CodeGen/mips-madd4.c
===
--- cfe/trunk/test/CodeGen/mips-madd4.c
+++ cfe/trunk/test/CodeGen/mips-madd4.c
@@ -0,0 +1,86 @@
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4%s -o -| FileCheck %s -check-prefix=MADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 %s -o -| FileCheck %s -check-prefix=NOMADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4-fno-honor-nans %s -o -| FileCheck %s -check-prefix=MADD4-NONAN
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 -fno-honor-nans %s -o -| FileCheck %s -check-prefix=NOMADD4-NONAN
+
+float madd_s (float f, float g, float h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.s
+// NOMADD4: mul.s
+// NOMADD4: add.s
+
+float msub_s (float f, float g, float h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.s
+// NOMADD4: mul.s
+// NOMADD4: sub.s
+
+double madd_d (double f, double g, double h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.d
+// NOMADD4: mul.d
+// NOMADD4: add.d
+
+double msub_d (double f, double g, double h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.d
+// NOMADD4: mul.d
+// NOMADD4: sub.d
+
+
+float nmadd_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: add.s
+// NOMADD4-NONAN: sub.s
+
+float nmsub_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: sub.s
+// NOMADD4-NONAN: sub.s
+
+double nmadd_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: add.d
+// NOMADD4-NONAN: sub.d
+
+double nmsub_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: sub.d
+// NOMADD4-NONAN: sub.d
+
Index: cfe/tru
[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
smaksimovic updated this revision to Diff 101562.
smaksimovic added a comment.
Provided define checks, one when the target feature is present, other when the
feature isn't provided at all (default).
https://reviews.llvm.org/D33401
Files:
include/clang/Driver/Options.td
lib/Basic/Targets.cpp
lib/Driver/ToolChains/Arch/Mips.cpp
test/CodeGen/mips-madd4.c
test/Preprocessor/init.c
Index: test/Preprocessor/init.c
===
--- test/Preprocessor/init.c
+++ test/Preprocessor/init.c
@@ -4664,6 +4664,16 @@
// RUN: | FileCheck -match-full-lines -check-prefix MIPS-MSA %s
// MIPS-MSA:#define __mips_msa 1
//
+// RUN: %clang_cc1 -target-feature +nomadd4 \
+// RUN: -E -dM -triple=mips-none-none < /dev/null \
+// RUN: | FileCheck -match-full-lines -check-prefix MIPS-NOMADD4 %s
+// MIPS-NOMADD4:#define __mips_no_madd4 1
+//
+// RUN: %clang_cc1 \
+// RUN: -E -dM -triple=mips-none-none < /dev/null \
+// RUN: | FileCheck -match-full-lines -check-prefix MIPS-MADD4 %s
+// MIPS-MADD4-NOT:#define __mips_no_madd4 1
+//
// RUN: %clang_cc1 -target-cpu mips32r3 -target-feature +nan2008 \
// RUN: -E -dM -triple=mips-none-none < /dev/null \
// RUN: | FileCheck -match-full-lines -check-prefix MIPS-NAN2008 %s
Index: test/CodeGen/mips-madd4.c
===
--- test/CodeGen/mips-madd4.c
+++ test/CodeGen/mips-madd4.c
@@ -0,0 +1,86 @@
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4%s -o -| FileCheck %s -check-prefix=MADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 %s -o -| FileCheck %s -check-prefix=NOMADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4-fno-honor-nans %s -o -| FileCheck %s -check-prefix=MADD4-NONAN
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 -fno-honor-nans %s -o -| FileCheck %s -check-prefix=NOMADD4-NONAN
+
+float madd_s (float f, float g, float h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.s
+// NOMADD4: mul.s
+// NOMADD4: add.s
+
+float msub_s (float f, float g, float h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.s
+// NOMADD4: mul.s
+// NOMADD4: sub.s
+
+double madd_d (double f, double g, double h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.d
+// NOMADD4: mul.d
+// NOMADD4: add.d
+
+double msub_d (double f, double g, double h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.d
+// NOMADD4: mul.d
+// NOMADD4: sub.d
+
+
+float nmadd_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: add.s
+// NOMADD4-NONAN: sub.s
+
+float nmsub_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: sub.s
+// NOMADD4-NONAN: sub.s
+
+double nmadd_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: add.d
+// NOMADD4-NONAN: sub.d
+
+double nmsub_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: sub.d
+// NOMADD4-NONAN: sub.d
+
Index: lib/Driver/ToolChains/Arch/Mips.cpp
===
--- lib/Driver/ToolChains/Arch/Mips.cpp
+++ lib/Driver/ToolChains/Arch/Mips.cpp
@@ -298,6 +298,13 @@
AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg,
options::OPT_modd_spreg, "nooddspreg");
+
+ if(Arg *A = Args.getLastArg(options::OPT_mmadd4, options::OPT_mno_madd4)) {
+if(A->getOption().matches(options::OPT_mmadd4))
+ Features.push_back("-nomadd4");
+else
+ Features.push_back("+nomadd4");
+ }
}
mips::NanEncoding mips::getSupportedNanEncoding(StringRef &CPU) {
Index: lib/Basic/Targets.cpp
===
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -7716,6 +7716,7 @@
NoDSP, DSP1, DSP2
} DspRev;
bool HasMSA;
+ bool DisableMadd4;
protected:
bool HasFP64;
@@ -7726,7 +7727,7 @@
: TargetInfo(Triple), IsMips16(false), IsMicromips(false),
IsNan2008(false
[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
sdardis accepted this revision. sdardis added a comment. This revision is now accepted and ready to land. The new define also requires a test in test/Preprocessor/init.c - test that by default the new define isn't present, and in some case, when supplied with the -mno-madd4 that it is present. LGTM with that change. https://reviews.llvm.org/D33401 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
smaksimovic updated this revision to Diff 101010.
smaksimovic added a comment.
Changed feature name from madd4 to nomadd4 to reflect the change from the
dependency.
Added macro definition when +nomadd4 is present.
https://reviews.llvm.org/D33401
Files:
include/clang/Driver/Options.td
lib/Basic/Targets.cpp
lib/Driver/ToolChains/Arch/Mips.cpp
test/CodeGen/mips-madd4.c
Index: test/CodeGen/mips-madd4.c
===
--- test/CodeGen/mips-madd4.c
+++ test/CodeGen/mips-madd4.c
@@ -0,0 +1,86 @@
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4%s -o -| FileCheck %s -check-prefix=MADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 %s -o -| FileCheck %s -check-prefix=NOMADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4-fno-honor-nans %s -o -| FileCheck %s -check-prefix=MADD4-NONAN
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 -fno-honor-nans %s -o -| FileCheck %s -check-prefix=NOMADD4-NONAN
+
+float madd_s (float f, float g, float h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.s
+// NOMADD4: mul.s
+// NOMADD4: add.s
+
+float msub_s (float f, float g, float h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.s
+// NOMADD4: mul.s
+// NOMADD4: sub.s
+
+double madd_d (double f, double g, double h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.d
+// NOMADD4: mul.d
+// NOMADD4: add.d
+
+double msub_d (double f, double g, double h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.d
+// NOMADD4: mul.d
+// NOMADD4: sub.d
+
+
+float nmadd_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: add.s
+// NOMADD4-NONAN: sub.s
+
+float nmsub_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: sub.s
+// NOMADD4-NONAN: sub.s
+
+double nmadd_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: add.d
+// NOMADD4-NONAN: sub.d
+
+double nmsub_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: sub.d
+// NOMADD4-NONAN: sub.d
+
Index: lib/Driver/ToolChains/Arch/Mips.cpp
===
--- lib/Driver/ToolChains/Arch/Mips.cpp
+++ lib/Driver/ToolChains/Arch/Mips.cpp
@@ -298,6 +298,13 @@
AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg,
options::OPT_modd_spreg, "nooddspreg");
+
+ if(Arg *A = Args.getLastArg(options::OPT_mmadd4, options::OPT_mno_madd4)) {
+if(A->getOption().matches(options::OPT_mmadd4))
+ Features.push_back("-nomadd4");
+else
+ Features.push_back("+nomadd4");
+ }
}
mips::NanEncoding mips::getSupportedNanEncoding(StringRef &CPU) {
Index: lib/Basic/Targets.cpp
===
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -7700,6 +7700,7 @@
NoDSP, DSP1, DSP2
} DspRev;
bool HasMSA;
+ bool DisableMadd4;
protected:
bool HasFP64;
@@ -7710,7 +7711,7 @@
: TargetInfo(Triple), IsMips16(false), IsMicromips(false),
IsNan2008(false), IsSingleFloat(false), IsNoABICalls(false),
CanUseBSDABICalls(false), FloatABI(HardFloat), DspRev(NoDSP),
-HasMSA(false), HasFP64(false) {
+HasMSA(false), DisableMadd4(false), HasFP64(false) {
TheCXXABI.set(TargetCXXABI::GenericMIPS);
setABI((getTriple().getArch() == llvm::Triple::mips ||
@@ -7956,6 +7957,9 @@
if (HasMSA)
Builder.defineMacro("__mips_msa", Twine(1));
+if (DisableMadd4)
+ Builder.defineMacro("__mips_no_madd4", Twine(1));
+
Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0)));
Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth()));
Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth()));
@@ -8118,6 +8122,8 @@
DspRev = std::max(DspRev, DSP2);
else if (Feature == "+msa")
HasMSA = true;
+ else if (Feature == "+nomadd4")
+DisableMadd4 = true;
else if (
[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
sdardis requested changes to this revision. sdardis added a comment. This revision now requires changes to proceed. This also requires that __mips_no_madd4 is defined when the -mnomadd4 option is in use. https://reviews.llvm.org/D33401 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D33401: [mips] Add runtime options to enable/disable generation of madd.fmt, msub.fmt
smaksimovic created this revision.
Herald added a subscriber: arichardson.
Added options to clang are -mmadd4 and -mno-madd4, used to enable or disable
generation
of madd.fmt and similar instructions respectively, as per GCC.
https://reviews.llvm.org/D33401
Files:
include/clang/Driver/Options.td
lib/Driver/ToolChains/Arch/Mips.cpp
test/CodeGen/mips-madd4.c
Index: test/CodeGen/mips-madd4.c
===
--- test/CodeGen/mips-madd4.c
+++ test/CodeGen/mips-madd4.c
@@ -0,0 +1,86 @@
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4%s -o -| FileCheck %s -check-prefix=MADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 %s -o -| FileCheck %s -check-prefix=NOMADD4
+// RUN: %clang --target=mips64-unknown-linux -S -mmadd4-fno-honor-nans %s -o -| FileCheck %s -check-prefix=MADD4-NONAN
+// RUN: %clang --target=mips64-unknown-linux -S -mno-madd4 -fno-honor-nans %s -o -| FileCheck %s -check-prefix=NOMADD4-NONAN
+
+float madd_s (float f, float g, float h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.s
+// NOMADD4: mul.s
+// NOMADD4: add.s
+
+float msub_s (float f, float g, float h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.s
+// NOMADD4: mul.s
+// NOMADD4: sub.s
+
+double madd_d (double f, double g, double h)
+{
+ return (f * g) + h;
+}
+// MADD4: madd.d
+// NOMADD4: mul.d
+// NOMADD4: add.d
+
+double msub_d (double f, double g, double h)
+{
+ return (f * g) - h;
+}
+// MADD4: msub.d
+// NOMADD4: mul.d
+// NOMADD4: sub.d
+
+
+float nmadd_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: add.s
+// NOMADD4-NONAN: sub.s
+
+float nmsub_s (float f, float g, float h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.s
+// NOMADD4-NONAN: mul.s
+// NOMADD4-NONAN: sub.s
+// NOMADD4-NONAN: sub.s
+
+double nmadd_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) + h);
+}
+// MADD4-NONAN: nmadd.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: add.d
+// NOMADD4-NONAN: sub.d
+
+double nmsub_d (double f, double g, double h)
+{
+ // FIXME: Zero has been explicitly placed to force generation of a positive
+ // zero in IR until pattern used to match this instruction is changed to
+ // comply with negative zero as well.
+ return 0-((f * g) - h);
+}
+// MADD4-NONAN: nmsub.d
+// NOMADD4-NONAN: mul.d
+// NOMADD4-NONAN: sub.d
+// NOMADD4-NONAN: sub.d
+
Index: lib/Driver/ToolChains/Arch/Mips.cpp
===
--- lib/Driver/ToolChains/Arch/Mips.cpp
+++ lib/Driver/ToolChains/Arch/Mips.cpp
@@ -298,6 +298,13 @@
AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg,
options::OPT_modd_spreg, "nooddspreg");
+
+ if(Arg *A = Args.getLastArg(options::OPT_mmadd4, options::OPT_mno_madd4)) {
+if(A->getOption().matches(options::OPT_mmadd4))
+ Features.push_back("+madd4");
+else
+ Features.push_back("-madd4");
+ }
}
mips::NanEncoding mips::getSupportedNanEncoding(StringRef &CPU) {
Index: include/clang/Driver/Options.td
===
--- include/clang/Driver/Options.td
+++ include/clang/Driver/Options.td
@@ -1998,6 +1998,10 @@
def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group;
def msingle_float : Flag<["-"], "msingle-float">, Group;
def mdouble_float : Flag<["-"], "mdouble-float">, Group;
+def mmadd4 : Flag<["-"], "mmadd4">, Group,
+ HelpText<"Enable the generation of 4-operand madd.s, madd.d and related instructions.">;
+def mno_madd4 : Flag<["-"], "mno-madd4">, Group,
+ HelpText<"Disable the generation of 4-operand madd.s, madd.d and related instructions.">;
def mmsa : Flag<["-"], "mmsa">, Group,
HelpText<"Enable MSA ASE (MIPS only)">;
def mno_msa : Flag<["-"], "mno-msa">, Group,
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