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llvm-project/llvm/test/FileCheck/check-dag-multi-prefix.txt

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Allow multiple check prefixes in FileCheck. This is useful if you want to run multiple variations of a single test, and the majority of check lines should be the same. llvm-svn: 194343
2013-11-10 10:04:09 +08:00
; RUN: FileCheck -check-prefix=A -check-prefix=B -input-file %s %s
add r10, r1, r2
add r11, r3, r4
mul r5, r10, r11
mul r11, r3, r4
mul r10, r1, r2
add r5, r10, r11
add r11, r3, r4
add r10, r1, r2
mul r5, r10, r11
; B-DAG: add [[REG1:r[0-9]+]], r1, r2
; B-DAG: add [[REG2:r[0-9]+]], r3, r4
; B: mul r5, [[REG1]], [[REG2]]
; A-DAG: mul [[REG1:r[0-9]+]], r1, r2
; A-DAG: mul [[REG2:r[0-9]+]], r3, r4
; A: add r5, [[REG1]], [[REG2]]
; B-DAG: add [[REG1:r[0-9]+]], r1, r2
; B-DAG: add [[REG2:r[0-9]+]], r3, r4
; B-NOT: xor
; B-DAG: mul r5, [[REG1]], [[REG2]]