| Raul E. Silvera | ce376c0 | 2014-03-10 22:59:13 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -cost-model -analyze -mtriple=i386 -mcpu=corei7-avx | FileCheck %s -check-prefix=CHECK32 |
| 2 | ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s -check-prefix=CHECK64 |
| 3 | |
| 4 | ; Test vector scalarization costs. |
| 5 | ; RUN: llc < %s -march=x86 -mcpu=i386 |
| 6 | ; RUN: llc < %s -march=x86 -mcpu=yonah |
| 7 | |
| 8 | %i4 = type <4 x i32> |
| 9 | %i8 = type <2 x i64> |
| 10 | |
| 11 | ;;; TEST HANDLING OF VARIOUS VECTOR SIZES |
| 12 | |
| 13 | declare %i4 @llvm.bswap.v4i32(%i4) |
| 14 | declare %i8 @llvm.bswap.v2i64(%i8) |
| 15 | |
| 16 | declare %i4 @llvm.ctpop.v4i32(%i4) |
| 17 | declare %i8 @llvm.ctpop.v2i64(%i8) |
| 18 | |
| 19 | ; CHECK32-LABEL: test_scalarized_intrinsics |
| 20 | ; CHECK64-LABEL: test_scalarized_intrinsics |
| 21 | define void @test_scalarized_intrinsics() { |
| 22 | %r1 = add %i8 undef, undef |
| 23 | |
| 24 | ; CHECK32: cost of 12 {{.*}}bswap.v4i32 |
| 25 | ; CHECK64: cost of 12 {{.*}}bswap.v4i32 |
| 26 | %r2 = call %i4 @llvm.bswap.v4i32(%i4 undef) |
| 27 | ; CHECK32: cost of 10 {{.*}}bswap.v2i64 |
| 28 | ; CHECK64: cost of 6 {{.*}}bswap.v2i64 |
| 29 | %r3 = call %i8 @llvm.bswap.v2i64(%i8 undef) |
| 30 | |
| 31 | ; CHECK32: cost of 12 {{.*}}ctpop.v4i32 |
| 32 | ; CHECK64: cost of 12 {{.*}}ctpop.v4i32 |
| 33 | %r4 = call %i4 @llvm.ctpop.v4i32(%i4 undef) |
| 34 | ; CHECK32: cost of 10 {{.*}}ctpop.v2i64 |
| 35 | ; CHECK64: cost of 6 {{.*}}ctpop.v2i64 |
| 36 | %r5 = call %i8 @llvm.ctpop.v2i64(%i8 undef) |
| 37 | |
| 38 | ; CHECK32: ret |
| 39 | ; CHECK64: ret |
| 40 | ret void |
| 41 | } |