| // REQUIRES: powerpc-registered-target |
| // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr7 | FileCheck %s --check-prefix=CHECK-64B |
| // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr8 | FileCheck %s --check-prefix=CHECK-64B |
| // RUN: %clang_cc1 -triple powerpc-unknown-aix \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr7 | FileCheck %s --check-prefix=CHECK-32B |
| // RUN: %clang_cc1 -triple powerpc64-unknown-aix \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr7 | FileCheck %s --check-prefix=CHECK-64B |
| |
| // CHECK-64B-LABEL: @test_builtin_ppc_cmpb( |
| // CHECK-64B: [[LLA_ADDR:%.*]] = alloca i64, align 8 |
| // CHECK-64B-NEXT: [[LLB_ADDR:%.*]] = alloca i64, align 8 |
| // CHECK-64B-NEXT: store i64 [[LLA:%.*]], i64* [[LLA_ADDR]], align 8 |
| // CHECK-64B-NEXT: store i64 [[LLB:%.*]], i64* [[LLB_ADDR]], align 8 |
| // CHECK-64B-NEXT: [[TMP0:%.*]] = load i64, i64* [[LLA_ADDR]], align 8 |
| // CHECK-64B-NEXT: [[TMP1:%.*]] = load i64, i64* [[LLB_ADDR]], align 8 |
| // CHECK-64B-NEXT: [[CMPB:%.*]] = call i64 @llvm.ppc.cmpb.i64.i64.i64(i64 [[TMP0]], i64 [[TMP1]]) |
| // CHECK-64B-NEXT: ret i64 [[CMPB]] |
| // |
| // CHECK-32B-LABEL: @test_builtin_ppc_cmpb( |
| // CHECK-32B: [[LLA_ADDR:%.*]] = alloca i64, align 8 |
| // CHECK-32B-NEXT: [[LLB_ADDR:%.*]] = alloca i64, align 8 |
| // CHECK-32B-NEXT: store i64 [[LLA:%.*]], i64* [[LLA_ADDR]], align 8 |
| // CHECK-32B-NEXT: store i64 [[LLB:%.*]], i64* [[LLB_ADDR]], align 8 |
| // CHECK-32B-NEXT: [[TMP0:%.*]] = load i64, i64* [[LLA_ADDR]], align 8 |
| // CHECK-32B-NEXT: [[TMP1:%.*]] = load i64, i64* [[LLB_ADDR]], align 8 |
| // CHECK-32B-NEXT: [[TMP2:%.*]] = trunc i64 [[TMP0]] to i32 |
| // CHECK-32B-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP1]] to i32 |
| // CHECK-32B-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP0]], 32 |
| // CHECK-32B-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i32 |
| // CHECK-32B-NEXT: [[TMP6:%.*]] = lshr i64 [[TMP1]], 32 |
| // CHECK-32B-NEXT: [[TMP7:%.*]] = trunc i64 [[TMP6]] to i32 |
| // CHECK-32B-NEXT: [[CMPB:%.*]] = call i32 @llvm.ppc.cmpb.i32.i32.i32(i32 [[TMP2]], i32 [[TMP3]]) |
| // CHECK-32B-NEXT: [[TMP8:%.*]] = zext i32 [[CMPB]] to i64 |
| // CHECK-32B-NEXT: [[CMPB1:%.*]] = call i32 @llvm.ppc.cmpb.i32.i32.i32(i32 [[TMP5]], i32 [[TMP7]]) |
| // CHECK-32B-NEXT: [[TMP9:%.*]] = zext i32 [[CMPB1]] to i64 |
| // CHECK-32B-NEXT: [[TMP10:%.*]] = shl i64 [[TMP9]], 32 |
| // CHECK-32B-NEXT: [[TMP11:%.*]] = or i64 [[TMP8]], [[TMP10]] |
| // CHECK-32B-NEXT: ret i64 [[TMP11]] |
| // |
| long long test_builtin_ppc_cmpb(long long lla, long long llb) { |
| return __builtin_ppc_cmpb(lla, llb); |
| } |
