[llvm-bugs] [Bug 28176] New: Mesa lp_test_blend regression with llvm-3.9.0svn

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=28176

            Bug ID: 28176
           Summary: Mesa lp_test_blend regression with llvm-3.9.0svn
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: vlee at freedesktop.org
                CC: brian.e.paul at gmail.com, jfonseca at vmware.com,
                    llvm-bugs at lists.llvm.org, sroland at vmware.com
    Classification: Unclassified

$ lp_test_blend -v
 type=f32x4 rgb_func=rev_sub rgb_src_factor=src1_color
rgb_dst_factor=src1_alpha alpha_func=max alpha_src_factor=inv_src1_color
alpha_dst_factor=inv_dst_color ...
 type=u8nx16 rgb_func=rev_sub rgb_src_factor=const_color
rgb_dst_factor=inv_src1_color alpha_func=add alpha_src_factor=one
alpha_dst_factor=dst_alpha ...
 type=u8nx16 rgb_func=rev_sub rgb_src_factor=inv_const_alpha
rgb_dst_factor=inv_const_alpha alpha_func=sub alpha_src_factor=inv_src_color
alpha_dst_factor=zero ...
 type=u8nx16 rgb_func=rev_sub rgb_src_factor=inv_dst_alpha
rgb_dst_factor=inv_src_color alpha_func=add alpha_src_factor=src1_color
alpha_dst_factor=inv_src1_alpha ...
 type=f32x4 rgb_func=add rgb_src_factor=inv_src_color
rgb_dst_factor=inv_src1_color alpha_func=max alpha_src_factor=dst_color
alpha_dst_factor=inv_src1_alpha ...
 type=f32x4 rgb_func=rev_sub rgb_src_factor=inv_dst_alpha rgb_dst_factor=one
alpha_func=sub alpha_src_factor=zero alpha_dst_factor=src1_alpha ...
 type=f32x4 rgb_func=min rgb_src_factor=src_alpha rgb_dst_factor=const_alpha
alpha_func=max alpha_src_factor=src_alpha_saturate
alpha_dst_factor=inv_dst_alpha ...
 type=u8nx16 rgb_func=min rgb_src_factor=dst_color
rgb_dst_factor=inv_src1_color alpha_func=rev_sub alpha_src_factor=inv_dst_alpha
alpha_dst_factor=dst_color ...
LLVM ERROR: Program used external function '_llvm.x86.sse2.pminu.b' which could
not be resolved!

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