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llvm-mirror/unittests/Target
David Green 684e62e531 [ARM] Remove hasSideEffects from FP converts
Whether an instruction is deemed to have side effects in determined by
whether it has a tblgen pattern that emits a single instruction.
Because of the way a lot of the the vcvt instructions are specified
either in dagtodag code or with patterns that emit multiple
instructions, they don't get marked as not having side effects.

This just marks them as not having side effects manually. It can help
especially with instruction scheduling, to not create artificial
barriers, but one of these tests also managed to produce fewer
instructions.

Differential Revision: https://reviews.llvm.org/D81639
2020-07-05 16:23:24 +01:00
..
AArch64 Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
AMDGPU [NFC][AMDGPU] Fix cmake when LLVM is a subproject 2020-04-22 14:25:44 +02:00
ARM [ARM] Remove hasSideEffects from FP converts 2020-07-05 16:23:24 +01:00
PowerPC [NFC][PowerPC] Remove unnecessary link components. 2020-01-16 21:22:51 -05:00
WebAssembly CMake: Make most target symbols hidden by default 2020-01-14 19:46:52 -08:00
X86 [PGO][PGSO] Distinguish queries from unit tests and explicitly enable for the existing IR passes only. NFC. 2019-12-04 09:35:50 -08:00
CMakeLists.txt