cmd/pprof: update vendored github.com/google/pprof

Pull in the latest published version of github.com/google/pprof
as part of the continuous process of keeping Go's dependencies
up to date. Done with:

go get github.com/google/pprof
go mod tidy
go mod vendor

For #36905.

Change-Id: I2a48e912712bc916c9d749acb1550682f919477e
Reviewed-on: https://go-review.googlesource.com/c/go/+/519657
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>

3 files changed, 4 insertions, 4 deletions

diff --git a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
index 0c702398d3..c2e45c6a83 100644
--- a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
+++ b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
@@ -83,7 +83,7 @@ func (a *addr2LinerJob) close() {
 	a.cmd.Wait()
 }
 
-// newAddr2liner starts the given addr2liner command reporting
+// newAddr2Liner starts the given addr2liner command reporting
 // information about the given executable file. If file is a shared
 // library, base should be the address at which it was mapped in the
 // program under consideration.
diff --git a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go
index 844c7a475d..491422fcda 100644
--- a/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go
+++ b/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go
@@ -66,7 +66,7 @@ func (a *llvmSymbolizerJob) close() {
 	a.cmd.Wait()
 }
 
-// newLlvmSymbolizer starts the given llvmSymbolizer command reporting
+// newLLVMSymbolizer starts the given llvmSymbolizer command reporting
 // information about the given executable file. If file is a shared
 // library, base should be the address at which it was mapped in the
 // program under consideration.
diff --git a/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go b/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go
index e64adf58cd..2709ef877c 100644
--- a/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go
+++ b/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go
@@ -95,8 +95,8 @@ func matchSymbol(names []string, start, end uint64, r *regexp.Regexp, address ui
 		// Match all possible demangled versions of the name.
 		for _, o := range [][]demangle.Option{
 			{demangle.NoClones},
-			{demangle.NoParams},
-			{demangle.NoParams, demangle.NoTemplateParams},
+			{demangle.NoParams, demangle.NoEnclosingParams},
+			{demangle.NoParams, demangle.NoEnclosingParams, demangle.NoTemplateParams},
 		} {
 			if demangled, err := demangle.ToString(name, o...); err == nil && r.MatchString(demangled) {
 				return []string{demangled}