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Merge ^/head r356920 through r356930.

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This commit is contained in:
Dimitry Andric 2020-01-20 20:27:51 +00:00
commit b14637d118
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang1000-import/; revision=356931
11 changed files with 58 additions and 96 deletions
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27
contrib/llvm-project/clang/lib/Basic/Targets/PPC.cpp
View File

@ -157,6 +157,8 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("_ARCH_A2Q");
Builder.defineMacro("_ARCH_QP");
}
if (ArchDefs & ArchDefineE500)
Builder.defineMacro("__NO_LWSYNC__");
if (getTriple().getVendor() == llvm::Triple::BGQ) {
Builder.defineMacro("__bg__");
@ -312,6 +314,11 @@ bool PPCTargetInfo::initFeatureMap(
.Case("pwr8", true)
.Default(false);
Features["spe"] = llvm::StringSwitch<bool>(CPU)
.Case("8548", true)
.Case("e500", true)
.Default(false);
if (!ppcUserFeaturesCheck(Diags, FeaturesVec))
return false;
@ -449,16 +456,16 @@ ArrayRef<TargetInfo::AddlRegName> PPCTargetInfo::getGCCAddlRegNames() const {
}
static constexpr llvm::StringLiteral ValidCPUNames[] = {
{"generic"}, {"440"}, {"450"}, {"601"}, {"602"},
{"603"}, {"603e"}, {"603ev"}, {"604"}, {"604e"},
{"620"}, {"630"}, {"g3"}, {"7400"}, {"g4"},
{"7450"}, {"g4+"}, {"750"}, {"970"}, {"g5"},
{"a2"}, {"a2q"}, {"e500mc"}, {"e5500"}, {"power3"},
{"pwr3"}, {"power4"}, {"pwr4"}, {"power5"}, {"pwr5"},
{"power5x"}, {"pwr5x"}, {"power6"}, {"pwr6"}, {"power6x"},
{"pwr6x"}, {"power7"}, {"pwr7"}, {"power8"}, {"pwr8"},
{"power9"}, {"pwr9"}, {"powerpc"}, {"ppc"}, {"powerpc64"},
{"ppc64"}, {"powerpc64le"}, {"ppc64le"},
{"generic"}, {"440"}, {"450"}, {"601"}, {"602"},
{"603"}, {"603e"}, {"603ev"}, {"604"}, {"604e"},
{"620"}, {"630"}, {"g3"}, {"7400"}, {"g4"},
{"7450"}, {"g4+"}, {"750"}, {"8548"}, {"970"},
{"g5"}, {"a2"}, {"a2q"}, {"e500"}, {"e500mc"},
{"e5500"}, {"power3"}, {"pwr3"}, {"power4"}, {"pwr4"},
{"power5"}, {"pwr5"}, {"power5x"}, {"pwr5x"}, {"power6"},
{"pwr6"}, {"power6x"}, {"pwr6x"}, {"power7"}, {"pwr7"},
{"power8"}, {"pwr8"}, {"power9"}, {"pwr9"}, {"powerpc"},
{"ppc"}, {"powerpc64"}, {"ppc64"}, {"powerpc64le"}, {"ppc64le"},
};
bool PPCTargetInfo::isValidCPUName(StringRef Name) const {

7
contrib/llvm-project/clang/lib/Basic/Targets/PPC.h
View File

@ -44,7 +44,8 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
ArchDefinePwr8 = 1 << 12,
ArchDefinePwr9 = 1 << 13,
ArchDefineA2 = 1 << 14,
ArchDefineA2q = 1 << 15
ArchDefineA2q = 1 << 15,
ArchDefineE500 = 1 << 16
} ArchDefineTypes;
@ -85,8 +86,7 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
// Note: GCC recognizes the following additional cpus:
// 401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801,
// 821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell,
// titan, rs64.
// 821, 823, 8540, e300c2, e300c3, e500mc64, e6500, 860, cell, titan, rs64.
bool isValidCPUName(StringRef Name) const override;
void fillValidCPUList(SmallVectorImpl<StringRef> &Values) const override;
@ -145,6 +145,7 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
ArchDefinePwr9 | ArchDefinePwr8 | ArchDefinePwr7 |
ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5 |
ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq)
.Cases("8548", "e500", ArchDefineE500)
.Default(ArchDefineNone);
}
return CPUKnown;

5
contrib/llvm-project/clang/lib/Driver/ToolChains/Arch/PPC.cpp
View File

@ -52,10 +52,12 @@ std::string ppc::getPPCTargetCPU(const ArgList &Args) {
.Case("7450", "7450")
.Case("G4+", "g4+")
.Case("750", "750")
.Case("8548", "e500")
.Case("970", "970")
.Case("G5", "g5")
.Case("a2", "a2")
.Case("a2q", "a2q")
.Case("e500", "e500")
.Case("e500mc", "e500mc")
.Case("e5500", "e5500")
.Case("power3", "pwr3")
@ -100,6 +102,9 @@ const char *ppc::getPPCAsmModeForCPU(StringRef Name) {
void ppc::getPPCTargetFeatures(const Driver &D, const llvm::Triple &Triple,
const ArgList &Args,
std::vector<StringRef> &Features) {
if (Triple.getSubArch() == llvm::Triple::PPCSubArch_spe)
Features.push_back("+spe");
handleTargetFeaturesGroup(Args, Features, options::OPT_m_ppc_Features_Group);
ppc::FloatABI FloatABI = ppc::getPPCFloatABI(D, Args);

4
contrib/llvm-project/llvm/include/llvm/ADT/Triple.h
View File

@ -128,7 +128,9 @@ class Triple {
KalimbaSubArch_v4,
KalimbaSubArch_v5,
MipsSubArch_r6
MipsSubArch_r6,
PPCSubArch_spe
};
enum VendorType {
UnknownVendor,

5
contrib/llvm-project/llvm/lib/Support/Triple.cpp
View File

@ -389,7 +389,7 @@ static Triple::ArchType parseArch(StringRef ArchName) {
// FIXME: Do we need to support these?
.Cases("i786", "i886", "i986", Triple::x86)
.Cases("amd64", "x86_64", "x86_64h", Triple::x86_64)
.Cases("powerpc", "ppc", "ppc32", Triple::ppc)
.Cases("powerpc", "powerpcspe", "ppc", "ppc32", Triple::ppc)
.Cases("powerpc64", "ppu", "ppc64", Triple::ppc64)
.Cases("powerpc64le", "ppc64le", Triple::ppc64le)
.Case("xscale", Triple::arm)
@ -563,6 +563,9 @@ static Triple::SubArchType parseSubArch(StringRef SubArchName) {
(SubArchName.endswith("r6el") || SubArchName.endswith("r6")))
return Triple::MipsSubArch_r6;
if (SubArchName == "powerpcspe")
return Triple::PPCSubArch_spe;
StringRef ARMSubArch = ARM::getCanonicalArchName(SubArchName);
// For now, this is the small part. Early return.

2
contrib/llvm-project/llvm/lib/Target/PowerPC/PPC.td
View File

@ -378,7 +378,7 @@ def : ProcessorModel<"g5", G5Model,
def : ProcessorModel<"e500", PPCE500Model,
[DirectiveE500,
FeatureICBT, FeatureBookE,
FeatureISEL, FeatureMFTB]>;
FeatureISEL, FeatureMFTB, FeatureSPE]>;
def : ProcessorModel<"e500mc", PPCE500mcModel,
[DirectiveE500mc,
FeatureSTFIWX, FeatureICBT, FeatureBookE,

2
contrib/llvm-project/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
View File

@ -126,6 +126,8 @@ void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
// If cross-compiling with -march=ppc64le without -mcpu
if (TargetTriple.getArch() == Triple::ppc64le)
CPUName = "ppc64le";
else if (TargetTriple.getSubArch() == Triple::PPCSubArch_spe)
CPUName = "e500";
else
CPUName = "generic";
}

9
lib/libc/stdlib/qsort.3
View File

@ -32,7 +32,7 @@
.\" @(#)qsort.3 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$
.\"
.Dd January 14, 2020
.Dd January 20, 2020
.Dt QSORT 3
.Os
.Sh NAME
@ -343,6 +343,13 @@ with
.Fn qsort_s
to work around this problem.
.Pp
.Fn qsort_s
is part of the
.Em optional
Annex K portion of
.St -isoC-2011
and may not be portable to other standards-conforming platforms.
.Pp
Previous versions of
.Fn qsort
did not permit the comparison routine itself to call

3
share/misc/committers-ports.dot
View File

@ -193,6 +193,7 @@ meta [label="Koichiro Iwao\nmeta@FreeBSD.org\n2018/03/19"]
mezz [label="Jeremy Messenger\nmezz@FreeBSD.org\n2004/04/30"]
mfechner [label="Matthias Fechner\nmfechner@FreeBSD.org\n2018/03/01"]
mharo [label="Michael Haro\nmharo@FreeBSD.org\n1999/04/13"]
mikael [label="Mikael Urankar\nmikael@FreeBSD.org\n2020/01/16"]
milki [label="Jonathan Chu\nmilki@FreeBSD.org\n2013/12/15"]
misha [label="Mikhail Pchelin\nmisha@FreeBSD.org\n2016/11/15"]
miwi [label="Martin Wilke\nmiwi@FreeBSD.org\n2006/06/04"]
@ -540,6 +541,8 @@ lwhsu -> yzlin
maho -> stephen
maho -> tota
manu -> mikael
marcus -> ahze
marcus -> bland
marcus -> eik

29
sys/kern/vfs_cache.c
View File

@ -1701,7 +1701,6 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
uint32_t hash;
int flag;
int len;
bool held_dvp;
u_long lnumcache;
CTR3(KTR_VFS, "cache_enter(%p, %p, %s)", dvp, vp, cnp->cn_nameptr);
@ -1738,13 +1737,6 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
ndd = NULL;
ncp_ts = NULL;
held_dvp = false;
if (LIST_EMPTY(&dvp->v_cache_src) && flag != NCF_ISDOTDOT) {
vhold(dvp);
counter_u64_add(numcachehv, 1);
held_dvp = true;
}
/*
* Calculate the hash key and setup as much of the new
* namecache entry as possible before acquiring the lock.
@ -1834,21 +1826,8 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
if (flag != NCF_ISDOTDOT) {
if (LIST_EMPTY(&dvp->v_cache_src)) {
if (!held_dvp) {
vhold(dvp);
counter_u64_add(numcachehv, 1);
}
} else {
if (held_dvp) {
/*
* This will not take the interlock as someone
* else already holds the vnode on account of
* the namecache and we hold locks preventing
* this from changing.
*/
vdrop(dvp);
counter_u64_add(numcachehv, -1);
}
vhold(dvp);
counter_u64_add(numcachehv, 1);
}
LIST_INSERT_HEAD(&dvp->v_cache_src, ncp, nc_src);
}
@ -1883,10 +1862,6 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
out_unlock_free:
cache_enter_unlock(&cel);
cache_free(ncp);
if (held_dvp) {
vdrop(dvp);
counter_u64_add(numcachehv, -1);
}
return;
}

61
tools/build/mk/OptionalObsoleteFiles.inc
View File

@ -1141,58 +1141,15 @@ OLD_DIRS+=usr/tests/usr.bin/calendar
.endif
.if ${MK_CASPER} == no
OLD_FILES+=etc/casper/system.dns
OLD_FILES+=etc/casper/system.grp
OLD_FILES+=etc/casper/system.pwd
OLD_FILES+=etc/casper/system.random
OLD_FILES+=etc/casper/system.sysctl
OLD_DIRS+=etc/casper
OLD_FILES+=etc/rc.d/casperd
OLD_LIBS+=lib/libcapsicum.so.0
OLD_LIBS+=lib/libcasper.so.0
OLD_FILES+=libexec/casper/dns
OLD_FILES+=libexec/casper/grp
OLD_FILES+=libexec/casper/pwd
OLD_FILES+=libexec/casper/random
OLD_FILES+=libexec/casper/sysctl
OLD_FILES+=sbin/casper
OLD_FILES+=sbin/casperd
OLD_FILES+=usr/include/libcapsicum.h
OLD_FILES+=usr/include/libcapsicum_dns.h
OLD_FILES+=usr/include/libcapsicum_grp.h
OLD_FILES+=usr/include/libcapsicum_pwd.h
OLD_FILES+=usr/include/libcapsicum_random.h
OLD_FILES+=usr/include/libcapsicum_service.h
OLD_FILES+=usr/include/libcapsicum_sysctl.h
OLD_FILES+=usr/include/libcasper.h
OLD_FILES+=usr/lib/libcapsicum.a
OLD_FILES+=usr/lib/libcapsicum.so
OLD_FILES+=usr/lib/libcapsicum_p.a
OLD_FILES+=usr/lib/libcasper.a
OLD_FILES+=usr/lib/libcasper.so
OLD_FILES+=usr/lib/libcasper_p.a
OLD_FILES+=usr/lib32/libcapsicum.a
OLD_FILES+=usr/lib32/libcapsicum.so
OLD_LIBS+=usr/lib32/libcapsicum.so.0
OLD_FILES+=usr/lib32/libcapsicum_p.a
OLD_FILES+=usr/lib32/libcasper.a
OLD_FILES+=usr/lib32/libcasper.so
OLD_LIBS+=usr/lib32/libcasper.so.0
OLD_FILES+=usr/lib32/libcasper_p.a
OLD_FILES+=usr/share/man/man3/cap_clone.3.gz
OLD_FILES+=usr/share/man/man3/cap_close.3.gz
OLD_FILES+=usr/share/man/man3/cap_init.3.gz
OLD_FILES+=usr/share/man/man3/cap_limit_get.3.gz
OLD_FILES+=usr/share/man/man3/cap_limit_set.3.gz
OLD_FILES+=usr/share/man/man3/cap_recv_nvlist.3.gz
OLD_FILES+=usr/share/man/man3/cap_send_nvlist.3.gz
OLD_FILES+=usr/share/man/man3/cap_service_open.3.gz
OLD_FILES+=usr/share/man/man3/cap_sock.3.gz
OLD_FILES+=usr/share/man/man3/cap_unwrap.3.gz
OLD_FILES+=usr/share/man/man3/cap_wrap.3.gz
OLD_FILES+=usr/share/man/man3/cap_xfer_nvlist.3.gz
OLD_FILES+=usr/share/man/man3/libcapsicum.3.gz
OLD_FILES+=usr/share/man/man8/casperd.8.gz
OLD_LIBS+=lib/libcasper.so.1
OLD_LIBS+=lib/casper/libcap_dns.so.2
OLD_LIBS+=lib/casper/libcap_fileargs.so.1
OLD_LIBS+=lib/casper/libcap_grp.so.1
OLD_LIBS+=lib/casper/libcap_net.so.1
OLD_LIBS+=lib/casper/libcap_pwd.so.1
OLD_LIBS+=lib/casper/libcap_sysctl.so.1
OLD_LIBS+=lib/casper/libcap_sysctl.so.2
OLD_LIBS+=lib/casper/libcap_syslog.so.1
.endif
.if ${MK_CCD} == no