| JF Bastien | ab96e56 | 2013-07-17 05:57:42 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s |
| 2 | |
| 3 | volatile _Complex float cf; |
| 4 | volatile _Complex double cd; |
| 5 | volatile _Complex float cf32 __attribute__((aligned(32))); |
| 6 | volatile _Complex double cd32 __attribute__((aligned(32))); |
| 7 | |
| 8 | |
| 9 | // CHECK: define void @test_cf() |
| 10 | // CHECK-NEXT: entry: |
| 11 | void test_cf() { |
| 12 | // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4 |
| 13 | // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4 |
| 14 | (void)(cf); |
| 15 | // CHECK-NEXT: [[R:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4 |
| 16 | // CHECK-NEXT: [[I:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4 |
| 17 | // CHECK-NEXT: store volatile float [[R]], float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4 |
| 18 | // CHECK-NEXT: store volatile float [[I]], float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4 |
| 19 | (void)(cf=cf); |
| 20 | // CHECK-NEXT: ret void |
| 21 | } |
| 22 | |
| 23 | // CHECK: define void @test_cd() |
| 24 | // CHECK-NEXT: entry: |
| 25 | void test_cd() { |
| 26 | // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8 |
| 27 | // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8 |
| 28 | (void)(cd); |
| 29 | // CHECK-NEXT: [[R:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8 |
| 30 | // CHECK-NEXT: [[I:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8 |
| 31 | // CHECK-NEXT: store volatile double [[R]], double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8 |
| 32 | // CHECK-NEXT: store volatile double [[I]], double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8 |
| 33 | (void)(cd=cd); |
| 34 | // CHECK-NEXT: ret void |
| 35 | } |
| 36 | |
| 37 | // CHECK: define void @test_cf32() |
| 38 | // CHECK-NEXT: entry: |
| 39 | void test_cf32() { |
| 40 | // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32 |
| 41 | // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4 |
| 42 | (void)(cf32); |
| 43 | // CHECK-NEXT: [[R:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32 |
| 44 | // CHECK-NEXT: [[I:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4 |
| 45 | // CHECK-NEXT: store volatile float [[R]], float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32 |
| 46 | // CHECK-NEXT: store volatile float [[I]], float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4 |
| 47 | (void)(cf32=cf32); |
| 48 | // CHECK-NEXT: ret void |
| 49 | } |
| 50 | |
| 51 | // CHECK: define void @test_cd32() |
| 52 | // CHECK-NEXT: entry: |
| 53 | void test_cd32() { |
| 54 | // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32 |
| 55 | // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8 |
| 56 | (void)(cd32); |
| 57 | // CHECK-NEXT: [[R:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32 |
| 58 | // CHECK-NEXT: [[I:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8 |
| 59 | // CHECK-NEXT: store volatile double [[R]], double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32 |
| 60 | // CHECK-NEXT: store volatile double [[I]], double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8 |
| 61 | (void)(cd32=cd32); |
| 62 | // CHECK-NEXT: ret void |
| 63 | } |