llvm/CodeGen at 8d26d44905de0eb2b521601c83b6e540a156d94d - llvm

RPCSX/llvm

mirror of https://github.com/RPCSX/llvm.git synced 2025-02-11 23:38:05 +00:00

History

Ahmed Bougacha 5689f67ef7 [CodeGen] Mark the promoted FCOPYSIGN result FP_ROUND as TRUNCating.

Now that we can properly promote mismatched FCOPYSIGNs (r244858), we
can mark the FP_ROUND on the result as truncating, to expose folding.

FCOPYSIGN doesn't change anything but the sign bit, so
  (fp_round (fcopysign (fpext a), b))
is equivalent to (modulo the sign bit):
  (fp_round (fpext a))
which is a no-op.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244862 91177308-0d34-0410-b5e6-96231b3b80d8

2015-08-13 01:32:30 +00:00

AArch64

[CodeGen] Mark the promoted FCOPYSIGN result FP_ROUND as TRUNCating.

2015-08-13 01:32:30 +00:00

AMDGPU

AMDGPU: Fix assert on dbg_value instructions

2015-08-12 09:04:44 +00:00

ARM

Redo "Make global aliases have symbol size equal to their type"

2015-08-12 15:05:39 +00:00

BPF

…