[llvm-bugs] [Bug 40316] New: Add generic ADD/SUB saturation costs

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Jan 15 04:05:35 PST 2019


            Bug ID: 40316
           Summary: Add generic ADD/SUB saturation costs
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Common Code Generator Code
          Assignee: unassignedbugs at nondot.org
          Reporter: llvm-dev at redking.me.uk
                CC: a.bataev at hotmail.com, llvm-bugs at lists.llvm.org,
                    nikita.ppv at gmail.com, spatel+llvm at rotateright.com
            Blocks: 40123

We need to add generic expansion costs for add/sub saturation intrinsics to

Referenced Bugs:

[Bug 40123] [X86] Missing cost model for saturating add/sub intrinsics
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