1 ; RUN: llc -O3 %s -o - | FileCheck %s 2 ; ModuleID = 'fo.c' 3 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:32-n8:16:32-S64" 4 target triple = "thumbv7-none-linux-gnueabi" 5 6 ; CHECK: vpush 7 ; CHECK: vpop 8 9 define void @foo(float* nocapture %A) #0 { 10 %1= bitcast float* %A to i8* 11 %2 = tail call { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @llvm.arm.neon.vld4.v4f32.p0i8(i8* %1, i32 4) 12 %3 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %2, 0 13 %divp_vec = fdiv <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %3 14 %4 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %2, 1 15 %div3p_vec = fdiv <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %4 16 %5 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %2, 2 17 %div8p_vec = fdiv <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %5 18 %6 = extractvalue { <4 x float>, <4 x float>, <4 x float>, <4 x float> } %2, 3 19 %div13p_vec = fdiv <4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, %6 20 tail call void @llvm.arm.neon.vst4.p0i8.v4f32(i8* %1, <4 x float> %divp_vec, <4 x float> %div3p_vec, <4 x float> %div8p_vec, <4 x float> %div13p_vec, i32 4) 21 ret void 22 } 23 24 ; Function Attrs: nounwind 25 declare i32 @llvm.annotation.i32(i32, i8*, i8*, i32) #1 26 27 ; Function Attrs: nounwind readonly 28 29 ; Function Attrs: nounwind 30 declare void @llvm.arm.neon.vst4.p0i8.v4f32(i8*, <4 x float>, <4 x float>, <4 x float>, <4 x float>, i32) #1 31 declare { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @llvm.arm.neon.vld4.v4f32.p0i8(i8*, i32) #2 32 33 ; Function Attrs: nounwind 34 35 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="true" "no-nans-fp-math"="true" "stack-protector-buffer-size"="8" "unsafe-fp-math"="true" "use-soft-float"="false" } 36 attributes #1 = { nounwind } 37 attributes #2 = { nounwind readonly } 38 39 !llvm.ident = !{!0} 40 41 !0 = !{!"Snapdragon LLVM ARM Compiler 3.4"} 42 !1 = !{!1} 43
