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33eb3028f5
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
39 lines
1.1 KiB
Mathematica
39 lines
1.1 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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% This test case tests that the compiler's constant propagation for
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% floating point division produce the same value as that produced
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% by doing the division at runtime.
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% This is a regression test; versions of the compiler prior to Nov 2002
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% failed this test at -O3 and higher.
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:- module float_consistency.
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:- interface.
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:- import_module io.
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:- pred main(state::di, state::uo) is det.
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:- implementation.
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:- import_module float.
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:- import_module string.
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main -->
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{ Lit_one = 1.0 },
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{ Calc_one = same_as(Lit_one) },
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print("Calc_one = Lit_one: " ++
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(if Calc_one = Lit_one then "true" else "false")), nl,
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print("Calc_one/9.0 = Lit_one/9.0: " ++
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( if
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unchecked_quotient(Calc_one, 9.0)
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= unchecked_quotient(Lit_one, 9.0)
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then
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"true"
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else
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"false")),
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nl.
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:- pragma no_inline(same_as/1).
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:- func same_as(float) = float.
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same_as(X) = X.
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