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Add "--enable-builtin-intrinsics=<flags>" option to wamrc (#2341)

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Refer to doc/xip.md for details.
This commit is contained in:
Huang Qi
2023-07-06 18:20:35 +08:00
committed by GitHub
parent 228a3bed53
commit aafea39b8c
6 changed files with 259 additions and 0 deletions
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11
wamr-compiler/main.c
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@ -162,6 +162,12 @@ print_help()
printf(" --xip A shorthand of --enalbe-indirect-mode --disable-llvm-intrinsics\n");
printf(" --enable-indirect-mode Enalbe call function through symbol table but not direct call\n");
printf(" --disable-llvm-intrinsics Disable the LLVM built-in intrinsics\n");
printf(" --enable-builtin-intrinsics=<flags>\n");
printf(" Enable the specified built-in intrinsics, it will override the default\n");
printf(" settings. It only takes effect when --disable-llvm-intrinsics is set.\n");
printf(" Available flags: all, i32.common, i64.common, f32.common, f64.common,\n");
printf(" i32.clz, i32.ctz, etc, refer to doc/xip.md for full list\n");
printf(" Use comma to separate, please refer to doc/xip.md for full list.\n");
printf(" --disable-llvm-lto Disable the LLVM link time optimization\n");
printf(" --enable-llvm-pgo Enable LLVM PGO (Profile-Guided Optimization)\n");
printf(" --enable-llvm-passes=<passes>\n");
@ -443,6 +449,11 @@ main(int argc, char *argv[])
else if (!strcmp(argv[0], "--disable-llvm-intrinsics")) {
option.disable_llvm_intrinsics = true;
}
else if (!strncmp(argv[0], "--enable-builtin-intrinsics=", 28)) {
if (argv[0][28] == '\0')
PRINT_HELP_AND_EXIT();
option.builtin_intrinsics = argv[0] + 28;
}
else if (!strcmp(argv[0], "--disable-llvm-lto")) {
option.disable_llvm_lto = true;
}