| // REQUIRES: x86-registered-target |
| // RUN: %clang_cc1 -fms-extensions %s -triple=i686-unknown-unknown -emit-llvm -o - | FileCheck %s --check-prefix=X86 |
| // RUN: %clang_cc1 -fms-extensions %s -triple=x86_64-unknown-unknown -emit-llvm -o - | FileCheck %s --check-prefix=X64 |
| |
| typedef int v4si __attribute__ ((vector_size (16))); |
| v4si rep(void) { |
| // X86-LABEL: define{{.*}} <4 x i32> @rep |
| // X86: %[[ALLOCA0:.*]] = alloca <4 x i32>, align 16 |
| // X86: %[[ALLOCA1:.*]] = alloca <4 x i32>, align 16 |
| // X86: %[[ASM:.*]] = call i64 asm sideeffect inteldialect "", "=A,~{dirflag},~{fpsr},~{flags}"() |
| // X86: %[[ZEXT:.*]] = zext i64 %[[ASM]] to i128 |
| // X86: store i128 %[[ZEXT]], ptr %[[ALLOCA0]], align 16 |
| // X86: %[[LOAD:.*]] = load <4 x i32>, ptr %[[ALLOCA1]], align 16 |
| // X86: ret <4 x i32> %[[LOAD]] |
| // |
| // X64-LABEL: define{{.*}} <4 x i32> @rep |
| // X64: %[[ALLOCA:.*]] = alloca <4 x i32>, align 16 |
| // X64: call void asm sideeffect inteldialect "", "~{dirflag},~{fpsr},~{flags}"() |
| // X64: %[[LOAD:.*]] = load <4 x i32>, ptr %[[ALLOCA]], align 16 |
| // X64: ret <4 x i32> %[[LOAD]] |
| v4si res; |
| __asm {} |
| return res; |
| } |
