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-rw-r--r--test/CodeGen/X86/add.ll6
1 files changed, 4 insertions, 2 deletions
diff --git a/test/CodeGen/X86/add.ll b/test/CodeGen/X86/add.ll
index b95e5b53c2..7bf527ab74 100644
--- a/test/CodeGen/X86/add.ll
+++ b/test/CodeGen/X86/add.ll
@@ -1,6 +1,8 @@
; RUN: llc < %s -march=x86 | FileCheck %s -check-prefix=X32
-; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=X64
-; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -mtriple=x86_64-linux -join-physregs | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -mtriple=x86_64-win32 -join-physregs | FileCheck %s -check-prefix=X64
+
+; Some of these tests depend on -join-physregs to commute instructions.
; The immediate can be encoded in a smaller way if the
; instruction is a sub instead of an add.