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4155a77e98
Summary: All the PassBuilder::parse interfaces now return descriptive StringError instead of a plain bool. It allows to make -passes/aa-pipeline parsing errors context-specific and thus less confusing. TODO: ideally we should also make suggestions for misspelled pass names, but that requires some extensions to PassBuilder. Reviewed By: philip.pfaffe, chandlerc Differential Revision: https://reviews.llvm.org/D53246 llvm-svn: 344519
21 lines
814 B
LLVM
21 lines
814 B
LLVM
; REQUIRES: x86-registered-target
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; Temporary bitcode file
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; RUN: opt -o %t %s
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; Don't start without target triple
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; RUN: not llvm-opt-fuzzer %t 2>&1 | FileCheck -check-prefix=TRIPLE %s
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; TRIPLE: -mtriple must be specified
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; Don't start without passes specified
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; RUN: not llvm-opt-fuzzer %t -ignore_remaining_args=1 -mtriple x86_64 2>&1 | FileCheck -check-prefix=PASSES %s
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; PASSES: at least one pass should be specified
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; Don't start with incorrect passes specified
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; RUN: not llvm-opt-fuzzer %t -ignore_remaining_args=1 -mtriple x86_64 -passes no-pass 2>&1 | FileCheck -check-prefix=PIPELINE %s
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; PIPELINE: unknown pass name 'no-pass'
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; Correct command line
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; RUN: llvm-opt-fuzzer %t -ignore_remaining_args=1 -mtriple x86_64 -passes instcombine 2>&1 | FileCheck -check-prefix=CORRECT %s
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; CORRECT: Running
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