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.cttz.v4i32(%i4) 17 declare %i8 @llvm.cttz.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 1 {{.*}}bswap.v4i32 25 ; CHECK64: cost of 1 {{.*}}bswap.v4i32 26 %r2 = call %i4 @llvm.bswap.v4i32(%i4 undef) 27 ; CHECK32: cost of 1 {{.*}}bswap.v2i64 28 ; CHECK64: cost of 1 {{.*}}bswap.v2i64 29 %r3 = call %i8 @llvm.bswap.v2i64(%i8 undef) 30 31 ; CHECK32: cost of 12 {{.*}}cttz.v4i32 32 ; CHECK64: cost of 12 {{.*}}cttz.v4i32 33 %r4 = call %i4 @llvm.cttz.v4i32(%i4 undef) 34 ; CHECK32: cost of 10 {{.*}}cttz.v2i64 35 ; CHECK64: cost of 6 {{.*}}cttz.v2i64 36 %r5 = call %i8 @llvm.cttz.v2i64(%i8 undef) 37 38 ; CHECK32: ret 39 ; CHECK64: ret 40 ret void 41 } 42
