[llvm] d081296 - [Attributor] Check all NoFPClass attributes found in the IR

[Johannes Doerfert via llvm-commits]

Author: Johannes Doerfert
Date: 2023-07-06T21:30:04-07:00
New Revision: d081296212f24c75f994044563434189ac47e915

URL: https://github.com/llvm/llvm-project/commit/d081296212f24c75f994044563434189ac47e915
DIFF: https://github.com/llvm/llvm-project/commit/d081296212f24c75f994044563434189ac47e915.diff

LOG: [Attributor] Check all NoFPClass attributes found in the IR

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/AttributorAttributes.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
index d682de6e3c4847..85b1f0328fc40c 100644
--- a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
+++ b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -10301,8 +10301,8 @@ struct AANoFPClassImpl : AANoFPClass {
 
     SmallVector<Attribute> Attrs;
     A.getAttrs(getIRPosition(), {Attribute::NoFPClass}, Attrs, false);
-    if (!Attrs.empty()) {
-      addKnownBits(Attrs[0].getNoFPClass());
+    for (const auto &Attr : Attrs) {
+      addKnownBits(Attr.getNoFPClass());
       return;
     }