| ; RUN: llc -mtriple arm64-apple-ios -O3 -o - < %s | FileCheck %s |
| ; <rdar://problem/14477220> |
| |
| %class.Complex = type { float, float } |
| %class.Complex_int = type { i32, i32 } |
| %class.Complex_long = type { i64, i64 } |
| |
| ; CHECK-LABEL: @test |
| ; CHECK: add [[BASE:x[0-9]+]], x0, x1, lsl #3 |
| ; CHECK: ldp [[CPLX1_I:s[0-9]+]], [[CPLX1_R:s[0-9]+]], [[[BASE]]] |
| ; CHECK: ldp [[CPLX2_I:s[0-9]+]], [[CPLX2_R:s[0-9]+]], [[[BASE]], #64] |
| ; CHECK: fadd {{s[0-9]+}}, [[CPLX2_I]], [[CPLX1_I]] |
| ; CHECK: fadd {{s[0-9]+}}, [[CPLX2_R]], [[CPLX1_R]] |
| ; CHECK: ret |
| define void @test(ptr nocapture %out, i64 %out_start) { |
| entry: |
| %arrayidx = getelementptr inbounds %class.Complex, ptr %out, i64 %out_start |
| %0 = load i64, ptr %arrayidx, align 4 |
| %t0.sroa.0.0.extract.trunc = trunc i64 %0 to i32 |
| %1 = bitcast i32 %t0.sroa.0.0.extract.trunc to float |
| %t0.sroa.2.0.extract.shift = lshr i64 %0, 32 |
| %t0.sroa.2.0.extract.trunc = trunc i64 %t0.sroa.2.0.extract.shift to i32 |
| %2 = bitcast i32 %t0.sroa.2.0.extract.trunc to float |
| %add = add i64 %out_start, 8 |
| %arrayidx2 = getelementptr inbounds %class.Complex, ptr %out, i64 %add |
| %3 = load float, ptr %arrayidx2, align 4 |
| %add.i = fadd float %3, %1 |
| %retval.sroa.0.0.vec.insert.i = insertelement <2 x float> undef, float %add.i, i32 0 |
| %r.i = getelementptr inbounds %class.Complex, ptr %arrayidx2, i64 0, i32 1 |
| %4 = load float, ptr %r.i, align 4 |
| %add5.i = fadd float %4, %2 |
| %retval.sroa.0.4.vec.insert.i = insertelement <2 x float> %retval.sroa.0.0.vec.insert.i, float %add5.i, i32 1 |
| store <2 x float> %retval.sroa.0.4.vec.insert.i, ptr %arrayidx, align 4 |
| ret void |
| } |
| |
| ; CHECK-LABEL: @test_int |
| ; CHECK: add [[BASE:x[0-9]+]], x0, x1, lsl #3 |
| ; CHECK: ldp [[CPLX1_I:w[0-9]+]], [[CPLX1_R:w[0-9]+]], [[[BASE]]] |
| ; CHECK: ldp [[CPLX2_I:w[0-9]+]], [[CPLX2_R:w[0-9]+]], [[[BASE]], #64] |
| ; CHECK: add {{w[0-9]+}}, [[CPLX2_I]], [[CPLX1_I]] |
| ; CHECK: add {{w[0-9]+}}, [[CPLX2_R]], [[CPLX1_R]] |
| ; CHECK: ret |
| define void @test_int(ptr nocapture %out, i64 %out_start) { |
| entry: |
| %arrayidx = getelementptr inbounds %class.Complex_int, ptr %out, i64 %out_start |
| %0 = load i64, ptr %arrayidx, align 4 |
| %t0.sroa.0.0.extract.trunc = trunc i64 %0 to i32 |
| %1 = bitcast i32 %t0.sroa.0.0.extract.trunc to i32 |
| %t0.sroa.2.0.extract.shift = lshr i64 %0, 32 |
| %t0.sroa.2.0.extract.trunc = trunc i64 %t0.sroa.2.0.extract.shift to i32 |
| %2 = bitcast i32 %t0.sroa.2.0.extract.trunc to i32 |
| %add = add i64 %out_start, 8 |
| %arrayidx2 = getelementptr inbounds %class.Complex_int, ptr %out, i64 %add |
| %3 = load i32, ptr %arrayidx2, align 4 |
| %add.i = add i32 %3, %1 |
| %retval.sroa.0.0.vec.insert.i = insertelement <2 x i32> undef, i32 %add.i, i32 0 |
| %r.i = getelementptr inbounds %class.Complex_int, ptr %arrayidx2, i64 0, i32 1 |
| %4 = load i32, ptr %r.i, align 4 |
| %add5.i = add i32 %4, %2 |
| %retval.sroa.0.4.vec.insert.i = insertelement <2 x i32> %retval.sroa.0.0.vec.insert.i, i32 %add5.i, i32 1 |
| store <2 x i32> %retval.sroa.0.4.vec.insert.i, ptr %arrayidx, align 4 |
| ret void |
| } |
| |
| ; CHECK-LABEL: @test_long |
| ; CHECK: add [[BASE:x[0-9]+]], x0, x1, lsl #4 |
| ; CHECK: ldp [[CPLX1_I:x[0-9]+]], [[CPLX1_R:x[0-9]+]], [[[BASE]]] |
| ; CHECK: ldp [[CPLX2_I:x[0-9]+]], [[CPLX2_R:x[0-9]+]], [[[BASE]], #128] |
| ; CHECK: add {{x[0-9]+}}, [[CPLX2_I]], [[CPLX1_I]] |
| ; CHECK: add {{x[0-9]+}}, [[CPLX2_R]], [[CPLX1_R]] |
| ; CHECK: ret |
| define void @test_long(ptr nocapture %out, i64 %out_start) { |
| entry: |
| %arrayidx = getelementptr inbounds %class.Complex_long, ptr %out, i64 %out_start |
| %0 = load i128, ptr %arrayidx, align 4 |
| %t0.sroa.0.0.extract.trunc = trunc i128 %0 to i64 |
| %1 = bitcast i64 %t0.sroa.0.0.extract.trunc to i64 |
| %t0.sroa.2.0.extract.shift = lshr i128 %0, 64 |
| %t0.sroa.2.0.extract.trunc = trunc i128 %t0.sroa.2.0.extract.shift to i64 |
| %2 = bitcast i64 %t0.sroa.2.0.extract.trunc to i64 |
| %add = add i64 %out_start, 8 |
| %arrayidx2 = getelementptr inbounds %class.Complex_long, ptr %out, i64 %add |
| %3 = load i64, ptr %arrayidx2, align 4 |
| %add.i = add i64 %3, %1 |
| %retval.sroa.0.0.vec.insert.i = insertelement <2 x i64> undef, i64 %add.i, i32 0 |
| %r.i = getelementptr inbounds %class.Complex_long, ptr %arrayidx2, i32 0, i32 1 |
| %4 = load i64, ptr %r.i, align 4 |
| %add5.i = add i64 %4, %2 |
| %retval.sroa.0.4.vec.insert.i = insertelement <2 x i64> %retval.sroa.0.0.vec.insert.i, i64 %add5.i, i32 1 |
| store <2 x i64> %retval.sroa.0.4.vec.insert.i, ptr %arrayidx, align 4 |
| ret void |
| } |