https://bugs.llvm.org/show_bug.cgi?id=35918
Bug ID: 35918
Summary: Skylake codegen broken after r322279
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: release blocker
Priority: P
Component: Backend: X86
Assignee: llvm-...@redking.me.uk
Reporter: d...@google.com
CC: d...@google.com, llvm-bugs@lists.llvm.org
Created attachment 19661
--> https://bugs.llvm.org/attachment.cgi?id=19661&action=edit
IR generated by Mesa3d llvmpipe test case PIPE_FORMAT_R16G16_SNORM
This error was uncovered through llvmpipe tests from mesa3d.org. The failing
cases are:
Testing PIPE_FORMAT_R16G16_SNORM (unorm8) ...
Testing PIPE_FORMAT_R16G16_SSCALED (unorm8) ...
I've attached the IR from one of the failing test cases
(PIPE_FORMAT_R16G16_SNORM). (I will also attach the output from `llc
-mcpu=skylake` at r322279 and the one before.)
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