http://llvm.org/bugs/show_bug.cgi?id=10557
Summary: [AVX] cannot select v4f64 = fp_extend error
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Created an attachment (id=6993)
--> (http://llvm.org/bugs/attachment.cgi?id=6993)
test case
With the attached, TOT, and llc -mattr=+avx, I get:
LLVM ERROR: Cannot select: 0x7ffc63835c10: v4f64 = fp_extend 0x7ffc63833010
[ID=18]
0x7ffc63833010: v4f32 = extract_subvector 0x7ffc63833110, 0x7ffc63832f10
[ID=15]
0x7ffc63833110: v8f32 = BUILD_VECTOR 0x7ffc63836010, 0x7ffc63836010,
0x7ffc63836010, 0x7ffc63836010, 0x7ffc63836010, 0x7ffc63836010, 0x7ffc63836010,
0x7ffc63836010 [ID=12]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63836010: f32 = TargetConstantFP<0.000000e+00> [ID=7]
0x7ffc63832f10: i32 = Constant<4> [ID=9]
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