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llvm-project/llvm/test/CodeGen/Generic/run-pass.ll

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llc: Add a 'run-pass' option. This commit adds a 'run-pass' option to llc, which instructs the compiler to run one specific code generation pass only. Llc already has the 'start-after' and the 'stop-after' options, and this new option complements the other two by making it easier to write tests that want to invoke a single pass only. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10776 llvm-svn: 241476
2015-07-07 01:44:26 +08:00
; RUN: llc < %s -debug-pass=Structure -run-pass=gc-lowering -o /dev/null 2>&1 | FileCheck %s
; CHECK: -gc-lowering
; CHECK: FunctionPass Manager
; CHECK-NEXT: Lower Garbage Collection Instructions
; CHECK-NEXT: Machine Function Analysis
; CHECK-NEXT: MIR Printing Pass