From 812061be2cf74e6a6191ad0bc9e1327016cdcc3b Mon Sep 17 00:00:00 2001
From: "Charlton, Scott R" <charlton@usgs.gov>
Date: Tue, 31 Oct 2023 11:57:11 -0600
Subject: [PATCH] Turn off optimizing on k_temp

---
 phreeqcpp/prep.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/phreeqcpp/prep.cpp b/phreeqcpp/prep.cpp
index cc12fdc9..4600547c 100644
--- a/phreeqcpp/prep.cpp
+++ b/phreeqcpp/prep.cpp
@@ -5404,6 +5404,10 @@ calc_vm(LDBLE tc, LDBLE pa)
 	return OK;
 }
 
+#if defined(__INTEL_LLVM_COMPILER)
+#pragma optimize( "", off )
+#endif
+
 /* ---------------------------------------------------------------------- */
 int Phreeqc::
 k_temp(LDBLE tc, LDBLE pa) /* pa - pressure in atm */
@@ -5478,6 +5482,10 @@ k_temp(LDBLE tc, LDBLE pa) /* pa - pressure in atm */
 	return (OK);
 }
 
+#if defined(__INTEL_LLVM_COMPILER)
+#pragma optimize( "", on )
+#endif
+
 /* ---------------------------------------------------------------------- */
 LDBLE Phreeqc::
 k_calc(LDBLE * l_logk, LDBLE tempk, LDBLE presPa)