From 955854ec81fc2f0bfcc4733a49f19fa82bfe9d7c Mon Sep 17 00:00:00 2001
From: William Chen <william.chen@futurewei.com>
Date: Wed, 6 Jul 2022 14:18:08 -0700
Subject: [PATCH] Fix setting of seenFP for each iteration of coloring RA

---
 src/mapleall/maple_be/include/cg/cgfunc.h                 | 4 ++--
 src/mapleall/maple_be/src/cg/aarch64/aarch64_color_ra.cpp | 4 +---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/mapleall/maple_be/include/cg/cgfunc.h b/src/mapleall/maple_be/include/cg/cgfunc.h
index b678bf79e4..05bbeca25b 100644
--- a/src/mapleall/maple_be/include/cg/cgfunc.h
+++ b/src/mapleall/maple_be/include/cg/cgfunc.h
@@ -1104,8 +1104,8 @@ class CGFunc {
     return useFP;
   }
 
-  void UnsetSeenFP() {
-    seenFP = false;
+  void SetSeenFP(bool seen) {
+    seenFP = seen;
   }
 
   bool SeenFP() const {
diff --git a/src/mapleall/maple_be/src/cg/aarch64/aarch64_color_ra.cpp b/src/mapleall/maple_be/src/cg/aarch64/aarch64_color_ra.cpp
index f3b666c4f1..77a5a439d7 100644
--- a/src/mapleall/maple_be/src/cg/aarch64/aarch64_color_ra.cpp
+++ b/src/mapleall/maple_be/src/cg/aarch64/aarch64_color_ra.cpp
@@ -4980,9 +4980,7 @@ bool GraphColorRegAllocator::AllocateRegisters() {
 
   MarkCalleeSaveRegs();
 
-  if (!seenFP) {
-    cgFunc->UnsetSeenFP();
-  }
+  cgFunc->SetSeenFP(seenFP);
   if (GCRA_DUMP) {
     cgFunc->DumpCGIR();
   }
-- 
Gitee