commit 65b7ab1be45bc9719c885fc0da0b5b92db064b7c
author Nirav Dave <niravd@google.com> Wed Jul 05 13:08:03 2017 +0000
committer Nirav Dave <niravd@google.com> Wed Jul 05 13:08:03 2017 +0000
tree 7a931ccec3c290b8d184fd2189e5483c04ed26dd
parent 6a9570c2826a754b779b3bb9446e86edb8cc1d84

[Hexagon] Preclude non-memory test from being optimized away. NFC.

llvm-svn: 307153

llvm/test/CodeGen/Hexagon/dsub.ll

diff --git a/llvm/test/CodeGen/Hexagon/dsub.ll b/llvm/test/CodeGen/Hexagon/dsub.ll
index 8b37301..d7e44b3 100644
--- a/llvm/test/CodeGen/Hexagon/dsub.ll
+++ b/llvm/test/CodeGen/Hexagon/dsub.ll
@@ -8,10 +8,10 @@
   %a = alloca double, align 8
   %b = alloca double, align 8
   %c = alloca double, align 8
-  store double 1.540000e+01, double* %a, align 8
-  store double 9.100000e+00, double* %b, align 8
-  %0 = load double, double* %b, align 8
-  %1 = load double, double* %a, align 8
+  store volatile double 1.540000e+01, double* %a, align 8
+  store volatile double 9.100000e+00, double* %b, align 8
+  %0 = load volatile double, double* %b, align 8
+  %1 = load volatile double, double* %a, align 8
   %sub = fsub double %0, %1
   store double %sub, double* %c, align 8
   ret i32 0