14efaa1e8e71c5fa1a84539a77c5fe0ed4b77f0b - platform_external_llvm

commit	14efaa1e8e71c5fa1a84539a77c5fe0ed4b77f0b	[log] [tgz]
author	Alex Bradbury <asb@lowrisc.org>	Thu Apr 12 05:50:06 2018 +0000
committer	Alex Bradbury <asb@lowrisc.org>	Thu Apr 12 05:50:06 2018 +0000
tree	753c7eaa811048a31885dec7a2ca0d918fd58a3b
parent	bbb41d8312970d4dc12204a3c3b3a7db6c55ee83 [diff]

[RISCV] Codegen support for RV32D floating point comparison operations

Also add double-prevoius-failure.ll which captures a test case that at one
point triggered a compiler crash, while developing calling convention support
for f64 on RV32D with soft-float ABI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329877 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/RISCV/RISCVISelLowering.cpp[diff]
lib/Target/RISCV/RISCVInstrInfo.cpp[diff]
lib/Target/RISCV/RISCVInstrInfoD.td[diff]
test/CodeGen/RISCV/double-br-fcmp.ll[Added - diff]
test/CodeGen/RISCV/double-fcmp.ll[Added - diff]
test/CodeGen/RISCV/double-previous-failure.ll[Added - diff]
test/CodeGen/RISCV/double-select-fcmp.ll[Added - diff]

7 files changed

tree: 753c7eaa811048a31885dec7a2ca0d918fd58a3b