http://llvm.org/bugs/show_bug.cgi?id=3383
Summary: Assertion failed: Only trivial vector-to-scalar
conversions should get here!
Product: new-bugs
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
With LLVM 2.4, generating assembly (x86) for this generates a failed assertion:
define <4 x i1> @fun(<4 x float>) {
_L1:
%1 = extractelement <4 x float> %0, i32 0
%2 = fcmp olt float %1, 0.000000e+00
%3 = insertelement <4 x i1> undef, i1 %2, i32 0
%4 = extractelement <4 x float> %0, i32 1
%5 = fcmp olt float %4, 0.000000e+00
%6 = insertelement <4 x i1> %3, i1 %5, i32 1
%7 = extractelement <4 x float> %0, i32 2
%8 = fcmp olt float %7, 0.000000e+00
%9 = insertelement <4 x i1> %6, i1 %8, i32 2
%10 = extractelement <4 x float> %0, i32 3
%11 = fcmp olt float %10, 0.000000e+00
%12 = insertelement <4 x i1> %9, i1 %11, i32 3
ret <4 x i1> %12
}
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