1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=x86_64-apple-macosx10.9.0 -mattr=+avx | FileCheck %s 3 4 ; Check that we properly upgrade the AVX vbroadcast intrinsics to IR. The 5 ; expectation is that we should still get the original instruction back that 6 ; maps to the intrinsic. 7 8 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 9 10 define <4 x float> @test_mm_broadcast_ss(float* readonly %__a){ 11 ; CHECK-LABEL: test_mm_broadcast_ss: 12 ; CHECK: ## BB#0: ## %entry 13 ; CHECK-NEXT: vbroadcastss (%rdi), %xmm0 14 ; CHECK-NEXT: retq 15 entry: 16 %0 = bitcast float* %__a to i8* 17 %1 = tail call <4 x float> @llvm.x86.avx.vbroadcast.ss(i8* %0) 18 ret <4 x float> %1 19 } 20 declare <8 x float> @llvm.x86.avx.vbroadcast.ss.256(i8*) 21 22 define <4 x double> @test_mm256_broadcast_sd(double* readonly %__a) { 23 ; CHECK-LABEL: test_mm256_broadcast_sd: 24 ; CHECK: ## BB#0: ## %entry 25 ; CHECK-NEXT: vbroadcastsd (%rdi), %ymm0 26 ; CHECK-NEXT: retq 27 entry: 28 %0 = bitcast double* %__a to i8* 29 %1 = tail call <4 x double> @llvm.x86.avx.vbroadcast.sd.256(i8* %0) 30 ret <4 x double> %1 31 } 32 declare <4 x double> @llvm.x86.avx.vbroadcast.sd.256(i8*) 33 34 define <8 x float> @test_mm256_broadcast_ss(float* readonly %__a) { 35 ; CHECK-LABEL: test_mm256_broadcast_ss: 36 ; CHECK: ## BB#0: ## %entry 37 ; CHECK-NEXT: vbroadcastss (%rdi), %ymm0 38 ; CHECK-NEXT: retq 39 entry: 40 %0 = bitcast float* %__a to i8* 41 %1 = tail call <8 x float> @llvm.x86.avx.vbroadcast.ss.256(i8* %0) 42 ret <8 x float> %1 43 } 44 declare <4 x float> @llvm.x86.avx.vbroadcast.ss(i8*) 45
