Rewrite X86 codegen regression test with FileCheck

[oota-llvm.git] / test / CodeGen / X86 / zext-inreg-0.ll

diff --git a/test/CodeGen/X86/zext-inreg-0.ll b/test/CodeGen/X86/zext-inreg-0.ll
index ae6221af9d813808f4fa9fbabb90019b80a9380e..688b88db526aea4efd5803e3c978d3c6da471341 100644 (file)
--- a/test/CodeGen/X86/zext-inreg-0.ll
+++ b/test/CodeGen/X86/zext-inreg-0.ll
@@ -1,9 +1,12 @@
-; RUN: llc < %s -march=x86 | not grep and
-; RUN: llc < %s -march=x86-64 > %t
-; RUN: not grep and %t
-; RUN: not grep movzbq %t
-; RUN: not grep movzwq %t
-; RUN: not grep movzlq %t
+; RUN: llc < %s -march=x86 | FileCheck -check-prefix=X86 %s
+; RUN: llc < %s -march=x86-64 | FileCheck -check-prefix=X64 %s
+
+; X86-NOT: and
+
+; X64-NOT: and
+; X64-NOT: movzbq
+; X64-NOT: movzwq
+; X64-NOT: movzlq
 
 ; These should use movzbl instead of 'and 255'.
 ; This related to not having a ZERO_EXTEND_REG opcode.