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af764e2ef6
Summary:
This patch is part of a patch series to add support for FileCheck
numeric expressions. This specific patch introduces regular numeric
variables which can be set on the command-line.
This commit introduces regular numeric variable that can be set on the
command-line with the -D option to a numeric value. They can then be
used in CHECK patterns in numeric expression with the same shape as
@LINE numeric expression, ie. VAR, VAR+offset or VAR-offset where offset
is an integer literal.
The commit also enable strict whitespace in the verbose.txt testcase to
check that the position or the location diagnostics. It fixes one of the
existing CHECK in the process which was not accurately testing a
location diagnostic (ie. the diagnostic was correct, not the CHECK).
Copyright:
- Linaro (changes up to diff 183612 of revision D55940)
- GraphCore (changes in later versions of revision D55940 and
in new revision created off D55940)
Reviewers: jhenderson, chandlerc, jdenny, probinson, grimar, arichardson, rnk
Subscribers: hiraditya, llvm-commits, probinson, dblaikie, grimar, arichardson, tra, rnk, kristina, hfinkel, rogfer01, JonChesterfield
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D60385
llvm-svn: 360578
23 lines
1.2 KiB
Plaintext
23 lines
1.2 KiB
Plaintext
; Test functionality of -D# option: numeric variables are defined to the right
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; value and CHECK directives using them match as expected given the value set.
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RUN: FileCheck -D#NUMVAL=12 --check-prefix CHECKNUM --input-file %s %s
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RUN: not FileCheck -D#NUMVAL=8 --check-prefix CHECKNUM --input-file %s %s 2>&1 \
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RUN: | FileCheck %s --strict-whitespace --check-prefix NUMERRMSG
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RUN: not FileCheck -D#NUMVAL=12 --check-prefix NUMNOT --input-file %s %s 2>&1 \
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RUN: | FileCheck %s --strict-whitespace --check-prefix NOT-NUMERRMSG
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RUN: FileCheck -D#NUMVAL=8 --check-prefixes NUMNOT --input-file %s %s
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Numeric value = 12
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CHECKNUM: Numeric value = [[#NUMVAL]]
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NUMNOT-NOT: Numeric value = [[#NUMVAL]]
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NUMERRMSG: defines.txt:[[#@LINE-3]]:11: error: CHECKNUM: expected string not found in input
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NUMERRMSG: defines.txt:1:1: note: scanning from here
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NUMERRMSG: defines.txt:1:1: note: with numeric expression "NUMVAL" equal to "8"
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NUMERRMSG: defines.txt:[[#@LINE-7]]:1: note: possible intended match here
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NOT-NUMERRMSG: defines.txt:[[#@LINE-7]]:13: error: {{NUMNOT}}-NOT: excluded string found in input
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NOT-NUMERRMSG: defines.txt:[[#@LINE-10]]:1: note: found here
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NOT-NUMERRMSG: defines.txt:[[#@LINE-11]]:1: note: with numeric expression "NUMVAL" equal to "12"
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