14 lines · c
1// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s2 3typedef __attribute__(( ext_vector_type(4) )) float float4;4// CHECK: @test5void test(void)6{7 float4 va;8 va.hi[0] = 3.0;9// CHECK: [[VA:%.*]] = alloca <4 x float>10// CHECK: [[ADD:%.*]] = getelementptr inbounds float, ptr [[VA]], i64 211// CHECK: [[ARRIDX:%.*]] = getelementptr inbounds float, ptr [[ADD]], i64 012// CHECK: store float 3.000000e+00, ptr [[ARRIDX]]13}14