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| author | Björn Gustavsson <[email protected]> | 2018-10-23 09:11:27 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2018-10-23 09:32:42 +0200 |
| commit | 8f725574800d559a1d71e43ab5f21c0bcb6fa142 (patch) | |
| tree | c1a818b216be71e29b78a881ad43ca48d77739cd /lib/compiler/test | |
| parent | 9ebb7a3b087423774ee45becaa4305a7af37adf6 (diff) | |
| download | otp-8f725574800d559a1d71e43ab5f21c0bcb6fa142.tar.gz otp-8f725574800d559a1d71e43ab5f21c0bcb6fa142.tar.bz2 otp-8f725574800d559a1d71e43ab5f21c0bcb6fa142.zip | |
Add a diffable option for the compiler
Add the `diffable` option to produce a more diff-friendly output in
a .S file. In a diffable .S file, label numbers starts from 1 in each
function and local function calls use function names instead of labels.
scripts/diffable produces diff-friendly files but only for a hard-coded
sub set of files in OTP. Having the option directly in the compiler
makes is easier to diff the BEAM code for arbitrary source modules.
Diffstat (limited to 'lib/compiler/test')
| -rw-r--r-- | lib/compiler/test/compile_SUITE.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index 5656743c76..8d8bbe9543 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -396,6 +396,7 @@ do_file_listings(DataDir, PrivDir, [File|Files]) -> do_listing(Simple, TargetDir, dclean, ".clean"), do_listing(Simple, TargetDir, dpeep, ".peep"), do_listing(Simple, TargetDir, dopt, ".optimize"), + do_listing(Simple, TargetDir, diffable, ".S"), %% First clean up. Listings = filename:join(PrivDir, listings), |