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2 Commits

Author SHA1 Message Date
Archibald Elliott 38ac4093d9 [NFCI][Support] Avoid ASSERT_/EXPECT_TRUE(A <op> B)
The error messages in tests are far better when a test fails if the test
is written using ASSERT_/EXPECT_<operator>(A, B) rather than
ASSERT_/EXPECT_TRUE(A <operator> B).

This commit updates all of llvm/unittests/Support to use these macros
where possible.

This change has not been possible in:
- llvm/unittests/Support/FSUniqueIDTest.cpp - due to not overloading
  operators beyond ==, != and <.
- llvm/unittests/Support/BranchProbabilityTest.cpp - where the unchanged
  tests are of the operator overloads themselves.

There are other possibilities of this conversion not being valid, which
have not applied in these tests, as they do not use NULL (they use
nullptr), and they do not use const char* (they use std::string or
StringRef).

Reviewed By: mubashar_

Differential Revision: https://reviews.llvm.org/D117319
2022-01-21 13:15:04 +00:00
Duncan P. N. Exon Smith c17da8676a Support: Avoid std::tie in Support/FileSystem/UniqueID.h, NFC
Running `-fsyntax-only` on UniqueID.h is 2x faster with this patch
(which avoids calling `std::tie` for `operator<`).  Since the transitive
includers of this file will go up as `FileEntryRef` gets used in more
places, avoid that compile-time hit.  This is a follow-up to
23ed570af1 (suggested by Reid Kleckner).

Also drop the `<tuple>` include from FileSystem.h (which was vestigal
from before UniqueID.h was split out).

Differential Revision: https://reviews.llvm.org/D90471
2020-11-02 13:26:15 -05:00