24f320e48c
This change follows from https://reviews.llvm.org/D156416 We include `llvm-remark-size-diff` as a part of `llvm-remarkutil` under a subcommand `size-diff`. Differential Revision: https://reviews.llvm.org/D156515
13 lines
708 B
Plaintext
13 lines
708 B
Plaintext
RUN: llvm-remarkutil size-diff %p/Inputs/1-func-1-instr-1-stack.yaml %p/Inputs/1-func-2-instr-2-stack.yaml --parser=yaml | FileCheck -strict-whitespace %s --check-prefix=INCREASE
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RUN: llvm-remarkutil size-diff %p/Inputs/1-func-2-instr-2-stack.yaml %p/Inputs/1-func-1-instr-1-stack.yaml --parser=yaml | FileCheck -strict-whitespace %s --check-prefix=DECREASE
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; Test a size increase/decrease of one instruction + 1 stack byte.
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; INCREASE: == > func0, 1 instrs, 1 stack B
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; INCREASE-DAG: instruction count: 1 (100.00%)
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; INCREASE-NEXT: stack byte usage: 1 (100.00%)
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; DECREASE: == < func0, -1 instrs, -1 stack B
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; DECREASE-DAG: instruction count: -1 (-50.00%)
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; DECREASE-NEXT: stack byte usage: -1 (-50.00%)
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