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(parent: f6e5376) | patch
[X86] In FP_TO_INTHelper, when moving data from SSE register to X87 register file...
authorCraig Topper <craig.topper@intel.com>
Sun, 17 Feb 2019 19:23:49 +0000 (19:23 +0000)
committerCraig Topper <craig.topper@intel.com>
Sun, 17 Feb 2019 19:23:49 +0000 (19:23 +0000)
commit8201c54c00281f1707b9f51333b50e19ce8e9835
tree70896dc3cd3f21f6729e30fc0817ba9a9bf1acactree | snapshot
parentf6e5376a873d7c3b296e3b49e1b7606523b11d6fcommit | diff
[X86] In FP_TO_INTHelper, when moving data from SSE register to X87 register file via the stack, use the same stack slot we use for the integer conversion.

No need for a separate stack slot. The lifetimes don't overlap.

Also fix the MachinePointerInfo for the final load after the integer conversion to indicate it came from the stack slot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354234 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/scalar-fp-to-i64.ll diff | blob | history
test/CodeGen/X86/vec_cast3.ll diff | blob | history
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