Index: lib/MC/MCParser/ELFAsmParser.cpp
===================================================================
--- lib/MC/MCParser/ELFAsmParser.cpp
+++ lib/MC/MCParser/ELFAsmParser.cpp
@@ -235,6 +235,9 @@
     if (getLexer().is(AsmToken::Minus)) {
       CurSize = 1;
       Lex(); // Consume the "-".
+    } else if (getLexer().is(AsmToken::Slash)) {
+      CurSize = 1;
+      Lex(); // Consume the "/".
     } else if (getLexer().is(AsmToken::String)) {
       CurSize = getTok().getIdentifier().size() + 2;
       Lex();
Index: test/MC/ELF/section.s
===================================================================
--- test/MC/ELF/section.s
+++ test/MC/ELF/section.s
@@ -6,11 +6,13 @@
 .section	.note.GNU-stack2,"",%progbits
 .section	.note.GNU-,"",@progbits
 .section	-.note.GNU,"","progbits"
+.section	src/stacks.c,"",@progbits
 
 // CHECK: Name: .note.GNU-stack
 // CHECK: Name: .note.GNU-stack2
 // CHECK: Name: .note.GNU-
 // CHECK: Name: -.note.GNU
+// CHECK: Name: src/stacks.c
 
 // Test that the defaults are used