[llvm-dev] [RFC] FileCheck: (dis)allowing unused prefixes

[Chris Tetreault via llvm-dev]

It seems like nothing is checking GISEL-NOOPT-NEXT and GISEL-OPT-NEXT. Perhaps this is the issue?

-----Original Message-----
From: llvm-dev <llvm-dev-bounces at lists.llvm.org> On Behalf Of Paul C. Anagnostopoulos via llvm-dev
Sent: Thursday, October 29, 2020 1:30 PM
To: llvm-dev at lists.llvm.org
Subject: [EXT] Re: [llvm-dev] [RFC] FileCheck: (dis)allowing unused prefixes

I'm not very familiar with FileCheck yet so this may be a silly question. I noticed that TableGen/GlobalISelEmitter-immAllZeroOne.td is on the list, so I checked it out. If I understand correctly, I expect GISEL-OPT and/or GISEL-NOOPT to be misspelled somewhere, but they are not. Can someone sort me out?


// RUN: llvm-tblgen -gen-global-isel -warn-on-skipped-patterns -optimize-match-table=false -I %p/../../include -I %p/Common %s -o - | FileCheck -check-prefixes=GISEL-NOOPT,GISEL %s // RUN: llvm-tblgen -gen-global-isel -warn-on-skipped-patterns -optimize-match-table=true -I %p/../../include -I %p/Common %s -o - | FileCheck -check-prefixes=GISEL-OPT,GISEL %s

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