[llvm] 0b11d01 - [BitCode] decode nossp fn attr

[Nick Desaulniers via llvm-commits]

Author: Nick Desaulniers
Date: 2020-10-26T13:06:54-07:00
New Revision: 0b11d018cc2f2c6bea5dac8dc72140cdb502ca02

URL: https://github.com/llvm/llvm-project/commit/0b11d018cc2f2c6bea5dac8dc72140cdb502ca02
DIFF: https://github.com/llvm/llvm-project/commit/0b11d018cc2f2c6bea5dac8dc72140cdb502ca02.diff

LOG: [BitCode] decode nossp fn attr

I missed this in https://reviews.llvm.org/D87956.

Reviewed By: void

Differential Revision: https://reviews.llvm.org/D90177

Added: 
    

Modified: 
    llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    llvm/test/Bitcode/attributes.ll

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index f8069b93103f..a99d6baa8d9d 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1537,6 +1537,8 @@ static Attribute::AttrKind getAttrFromCode(uint64_t Code) {
     return Attribute::ByRef;
   case bitc::ATTR_KIND_MUSTPROGRESS:
     return Attribute::MustProgress;
+  case bitc::ATTR_KIND_NO_STACK_PROTECT:
+    return Attribute::NoStackProtect;
   }
 }
 

diff  --git a/llvm/test/Bitcode/attributes.ll b/llvm/test/Bitcode/attributes.ll
index f87708e83471..4e13bfaa660b 100644
--- a/llvm/test/Bitcode/attributes.ll
+++ b/llvm/test/Bitcode/attributes.ll
@@ -404,6 +404,12 @@ define void @f68() mustprogress
   ret void
 }
 
+; CHECK; define void @f69() #42
+define void @f69() nossp
+{
+  ret void
+}
+
 ; CHECK: attributes #0 = { noreturn }
 ; CHECK: attributes #1 = { nounwind }
 ; CHECK: attributes #2 = { readnone }
@@ -446,4 +452,5 @@ define void @f68() mustprogress
 ; CHECK: attributes #39 = { sanitize_memtag }
 ; CHECK: attributes #40 = { null_pointer_is_valid }
 ; CHECK: attributes #41 = { mustprogress }
+; CHECK: attributes #42 = { nossp }
 ; CHECK: attributes #[[NOBUILTIN]] = { nobuiltin }