llvm-6502/test/Transforms/InstCombine/vec_narrow.ll
2010-03-02 01:11:08 +00:00

13 lines
379 B
LLVM

; RUN: opt < %s -instcombine -S | \
; RUN: grep {fadd float}
%V = type <4 x float>
define float @test(%V %A, %V %B, float %f) {
%C = insertelement %V %A, float %f, i32 0 ; <%V> [#uses=1]
%D = fadd %V %C, %B ; <%V> [#uses=1]
%E = extractelement %V %D, i32 0 ; <float> [#uses=1]
ret float %E
}