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2c0468b550
Currently a CHECK-NOT directive succeeds whenever the corresponding match fails. However match can fail due to an error rather than a lack of match, for instance if a variable is undefined. This commit makes match error a failure for CHECK-NOT. Reviewed By: jdenny Differential Revision: https://reviews.llvm.org/D86222
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
; Test that variables not starting with dollar sign get undefined after a
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; CHECK-LABEL directive iff --enable-var-scope is used.
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; Reference run: variables remain defined at all time when not using
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; --enable-var-scope option.
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RUN: FileCheck --check-prefixes CHECK,LOCAL3,GLOBAL --input-file %s %s
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RUN: FileCheck --check-prefixes CHECK,GLOBAL --enable-var-scope --input-file %s %s
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RUN: %ProtectFileCheckOutput not FileCheck --check-prefixes CHECK,LOCAL1 --enable-var-scope --input-file %s %s 2>&1 \
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RUN: | FileCheck --check-prefix ERRUNDEFLOCAL %s
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RUN: %ProtectFileCheckOutput not FileCheck --check-prefixes CHECK,LOCAL2 --enable-var-scope --input-file %s %s 2>&1 \
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RUN: | FileCheck --check-prefix ERRUNDEFLOCNUM %s
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RUN: %ProtectFileCheckOutput not FileCheck --check-prefixes CHECK,LOCAL3 --enable-var-scope --input-file %s %s 2>&1 \
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RUN: | FileCheck --check-prefixes ERRUNDEFLOCAL,ERRUNDEFLOCNUM %s
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local1
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global1
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CHECK: [[LOCAL:loc[^[:digit:]]*]][[#LOCNUM:]]
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CHECK: [[$GLOBAL:glo[^[:digit:]]*]][[#$GLOBNUM:]]
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local2
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global2
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CHECK: [[LOCAL]][[#LOCNUM+1]]
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CHECK: [[$GLOBAL]][[#$GLOBNUM+1]]
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barrier:
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CHECK-LABEL: barrier
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local3
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global3
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LOCAL1: [[LOCAL]]3
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LOCAL2: local[[#LOCNUM+2]]
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LOCAL3: [[LOCAL]][[#LOCNUM+2]]
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GLOBAL: [[$GLOBAL]][[#$GLOBNUM+2]]
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ERRUNDEFLOCAL: undefined variable: LOCAL
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ERRUNDEFLOCNUM: undefined variable: LOCNUM
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