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Process moer options when processing options file. (#2251)

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When processing options in a file, it does have access to the
ValidatorOptions and OptimizerOptions object, so options that change
those do not work.  We just need to pass it in.

Fixes #2219.
This commit is contained in:
Steven Perron 2018-12-20 19:42:28 +00:00 committed by GitHub
parent c2013e248b
commit d763469752
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 4 deletions
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15
test/tools/opt/oconfig.py
View File

@ -56,3 +56,18 @@ class TestOconfigComments(expect.SuccessfulReturn):
--loop-unroll
""", '.cfg')
spirv_args = [shader, '-o', placeholder.TempFileName('output.spv'), config]
@inside_spirv_testsuite('SpirvOptConfigFile')
class TestOconfigComments(expect.SuccessfulReturn):
"""Tests empty config files are accepted.
https://github.com/KhronosGroup/SPIRV-Tools/issues/1778
"""
shader = placeholder.FileSPIRVShader(empty_main_assembly(), '.spvasm')
config = placeholder.ConfigFlagsFile("""
# This is a comment.
-O
--relax-struct-store
""", '.cfg')
spirv_args = [shader, '-o', placeholder.TempFileName('output.spv'), config]

12
tools/opt/opt.cpp
View File

@ -447,12 +447,15 @@ OptStatus ParseFlags(int argc, const char** argv,
// Parses and handles the -Oconfig flag. |prog_name| contains the name of
// the spirv-opt binary (used to build a new argv vector for the recursive
// invocation to ParseFlags). |opt_flag| contains the -Oconfig=FILENAME flag.
// |optimizer|, |in_file| and |out_file| are as in ParseFlags.
// |optimizer|, |in_file|, |out_file|, |validator_options|, and
// |optimizer_options| are as in ParseFlags.
//
// This returns the same OptStatus instance returned by ParseFlags.
OptStatus ParseOconfigFlag(const char* prog_name, const char* opt_flag,
spvtools::Optimizer* optimizer, const char** in_file,
const char** out_file) {
const char** out_file,
spvtools::ValidatorOptions* validator_options,
spvtools::OptimizerOptions* optimizer_options) {
std::vector<std::string> flags;
flags.push_back(prog_name);
@ -476,7 +479,7 @@ OptStatus ParseOconfigFlag(const char* prog_name, const char* opt_flag,
}
return ParseFlags(static_cast<int>(flags.size()), new_argv, optimizer,
in_file, out_file, nullptr, nullptr);
in_file, out_file, validator_options, optimizer_options);
}
// Canonicalize the flag in |argv[argi]| of the form '--pass arg' into
@ -563,7 +566,8 @@ OptStatus ParseFlags(int argc, const char** argv,
}
} else if (0 == strncmp(cur_arg, "-Oconfig=", sizeof("-Oconfig=") - 1)) {
OptStatus status =
ParseOconfigFlag(argv[0], cur_arg, optimizer, in_file, out_file);
ParseOconfigFlag(argv[0], cur_arg, optimizer, in_file, out_file,
validator_options, optimizer_options);
if (status.action != OPT_CONTINUE) {
return status;
}