387b37af1a
Gentoo is planning to introduce a `*t64` suffix for triples that will be used by 32-bit platforms that use 64-bit `time_t`. Add support for parsing and accepting these triples, and while at it make clang automatically enable the necessary glibc feature macros when this suffix is used. An open question is whether we can backport this to LLVM 19.x. After all, adding new triplets to Triple sounds like an ABI change — though I suppose we can minimize the risk of breaking something if we move new enum values to the very end.
13 lines
917 B
C
13 lines
917 B
C
// RUN: %clang_cc1 -E -dM -triple=i686-pc-linux-gnu /dev/null | FileCheck -match-full-lines -check-prefix TIME32 %s
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// RUN: %clang_cc1 -E -dM -triple=i686-pc-linux-gnut64 /dev/null | FileCheck -match-full-lines -check-prefix TIME64 %s
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// RUN: %clang_cc1 -E -dM -triple=armv5tel-softfloat-linux-gnueabi /dev/null | FileCheck -match-full-lines -check-prefix TIME32 %s
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// RUN: %clang_cc1 -E -dM -triple=armv5tel-softfloat-linux-gnueabit64 /dev/null | FileCheck -match-full-lines -check-prefix TIME64 %s
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// RUN: %clang_cc1 -E -dM -triple=armv7a-unknown-linux-gnueabihf /dev/null | FileCheck -match-full-lines -check-prefix TIME32 %s
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// RUN: %clang_cc1 -E -dM -triple=armv7a-unknown-linux-gnueabihft64 /dev/null | FileCheck -match-full-lines -check-prefix TIME64 %s
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//
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// TIME32-NOT:#define _FILE_OFFSET_BITS 64
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// TIME32-NOT:#define _TIME_BITS 64
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//
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// TIME64:#define _FILE_OFFSET_BITS 64
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// TIME64:#define _TIME_BITS 64
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