| ; RUN: llc < %s -march=x86-64 | |
| ; PR4669 | |
| declare x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx, i32) | |
| define <1 x i64> @test(i64 %t) { | |
| entry: | |
| %t1 = insertelement <1 x i64> undef, i64 %t, i32 0 | |
| %t0 = bitcast <1 x i64> %t1 to x86_mmx | |
| %t2 = tail call x86_mmx @llvm.x86.mmx.pslli.q(x86_mmx %t0, i32 48) | |
| %t3 = bitcast x86_mmx %t2 to <1 x i64> | |
| ret <1 x i64> %t3 | |
| } |