[libc-commits] [PATCH] D124204: [libc] Support 32-bit ARM platform tests
Michael Jones via Phabricator via libc-commits
libc-commits at lists.llvm.org
Wed Apr 27 13:55:51 PDT 2022
michaelrj added a comment.
I've added a few comments, and I've also started a thread on the LLVM discourse page for discussing plans for building LLVM-libc on arm32: https://discourse.llvm.org/t/building-llvm-libc-for-arm32/62092 <https://discourse.llvm.org/t/building-llvm-libc-for-arm32/62092> if you want to join.
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Comment at: libc/test/src/__support/str_to_float_test.cpp:275
+#ifdef __SIZEOF_INT128__
TEST_F(LlvmLibcStrToFloatTest, EiselLemireFloat80LongerMantissa) {
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these shouldn't be necessary, since arm32 uses long doubles as doubles, which is caught by the condition above.
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Comment at: libc/test/src/stdlib/strtold_test.cpp:18
+#ifdef __SIZEOF_INT128__
class LlvmLibcStrToLDTest : public __llvm_libc::testing::Test {
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for these tests I would recommend disabling `strtold` as an entrypoint instead of putting the whole test file in an `#ifdef`. If you want, you can add a TODO for me to look into changing this test to not use uint128 when it doesn't need it.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124204/new/
https://reviews.llvm.org/D124204
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