[llvm] r333759 - [llvm-exegesis] Fix off-by-one in llvm-exegesis documentation.

[Clement Courbet via llvm-commits]

Author: courbet
Date: Fri Jun  1 07:49:06 2018
New Revision: 333759

URL: http://llvm.org/viewvc/llvm-project?rev=333759&view=rev
Log:
[llvm-exegesis] Fix off-by-one in llvm-exegesis documentation.

Modified:
    llvm/trunk/docs/CommandGuide/llvm-exegesis.rst

Modified: llvm/trunk/docs/CommandGuide/llvm-exegesis.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/CommandGuide/llvm-exegesis.rst?rev=333759&r1=333758&r2=333759&view=diff
==============================================================================
--- llvm/trunk/docs/CommandGuide/llvm-exegesis.rst (original)
+++ llvm/trunk/docs/CommandGuide/llvm-exegesis.rst Fri Jun  1 07:49:06 2018
@@ -67,7 +67,7 @@ To measure the latency of all instructio
 .. code-block:: bash
 
   #!/bin/bash
-  readonly INSTRUCTIONS=$(grep INSTRUCTION_LIST_END build/lib/Target/X86/X86GenInstrInfo.inc | cut -f2 -d=)
+  readonly INSTRUCTIONS=$(($(grep INSTRUCTION_LIST_END build/lib/Target/X86/X86GenInstrInfo.inc | cut -f2 -d=) - 1))
   for INSTRUCTION in $(seq 1 ${INSTRUCTIONS});
   do
     ./build/bin/llvm-exegesis -mode=latency -opcode-index=${INSTRUCTION} | sed -n '/---/,$p'