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

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llvm-svn: 333759
This commit is contained in:
Clement Courbet 2018-06-01 14:49:06 +00:00
parent b2733f2e12
commit 097a2cc290
1 changed files with 1 additions and 1 deletions
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2
docs/CommandGuide/llvm-exegesis.rst
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@ -67,7 +67,7 @@ To measure the latency of all instructions for the host architecture, run:
.. 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'