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[K/N] Fix tests failing because of phase renaming

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This commit is contained in:
Pavel Kunyavskiy
2023-02-10 11:45:24 +01:00
committed by Space Team
parent f3fd4b3e01
commit c400a75407
3 changed files with 17 additions and 14 deletions
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kotlin-native/HACKING.md
+6 -3
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@@ -357,10 +357,13 @@ The following values are supported:
The following compiler phases control different parts of LLVM pipeline:
1. `LinkBitcodeDependencies`. Linkage of produced bitcode with runtime and some other dependencies.
2. `BitcodeOptimization`. Running LLVM optimization pipeline.
2. Running different parts of LLVM optimization pipeline:
1. `MandatoryBitcodeLLVMPostprocessingPhase`: important postprocessing. Disabling can break generated code.
2. `ModuleBitcodeOptimization`: Basic optimization pipeline. Something close to clang -O3
3. `LTOBitcodeOptimization`: LTO pipeline. Slower, but better optimizations, assuming whole program knowlage.
3. `ObjectFiles`. Compilation of bitcode with Clang.
For example, pass `-Xdisable-phases=BitcodeOptimization` to skip optimization pipeline.
For example, pass `-Xdisable-phases=LTOBitcodeOptimization` to skip this part of optimization pipeline for faster compilation with slower code.
Note that disabling `LinkBitcodeDependencies` or `ObjectFiles` will break compilation pipeline.
Compiler takes options for Clang from [konan.properties](konan/konan.properties) file
@@ -375,7 +378,7 @@ Please note:
#### Example: replace predefined LLVM pipeline with Clang options.
```shell script
CLANG_FLAGS="clangFlags.macos_x64=-cc1 -emit-obj;clangNooptFlags.macos_x64=-O2"
kotlinc-native main.kt -Xdisable-phases=BitcodeOptimization -Xoverride-konan-properties="$CLANG_FLAGS"
kotlinc-native main.kt -Xdisable-phases=MandatoryBitcodeLLVMPostprocessingPhase,ModuleBitcodeOptimization,LTOBitcodeOptimization -Xoverride-konan-properties="$CLANG_FLAGS"
```
### Dumping LLVM IR