llvm-project/clang/test/CodeGen/X86/rdpid-builtins.c
Simon Pilgrim 2239882f7d [CodeGen][X86] Move x86 builtin intrinsic/codegen tests into X86 subfolder.
There are still plenty of tests that specify x86 as a triple but most shouldn't be doing anything very target specific - we can move any ones that I have missed on a case by case basis.
2020-09-10 12:58:21 +01:00

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// RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -target-feature +rdpid -emit-llvm -o - %s | FileCheck %s
#include <immintrin.h>
unsigned int test_rdpid_u32(void) {
// CHECK-LABEL: @test_rdpid_u32
// CHECK: call i32 @llvm.x86.rdpid
return _rdpid_u32();
}