1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py 2 // REQUIRES: native, powerpc-registered-target 3 // UNSUPPORTED: !powerpc64- 4 // The stdlib.h included in mm_malloc.h references native system header 5 // like: bits/libc-header-start.h or features.h, cross-compile it may 6 // require installing target headers in build env, otherwise expecting 7 // failures. So this test will focus on native build only. 8 9 // RUN: %clang -target powerpc64-unknown-linux-gnu -S -emit-llvm %s -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | FileCheck %s 10 11 #include <mm_malloc.h> 12 13 14 void __attribute__((noinline)) 15 test_mm_malloc() { 16 char *buf = _mm_malloc(100, 16); 17 _mm_free(buf); 18 } 19 20 // CHECK-LABEL: @test_mm_malloc 21 22 // CHECK: define internal i8* @_mm_malloc(i64 noundef [[REG1:[0-9a-zA-Z_%.]+]], i64 noundef [[REG2:[0-9a-zA-Z_%.]+]]) 23 // CHECK: [[REG3:[0-9a-zA-Z_%.]+]] = alloca i8*, align 8 24 // CHECK: store i64 [[REG1]], i64* [[REG4:[0-9a-zA-Z_%.]+]], align 8 25 // CHECK-NEXT: store i64 [[REG2]], i64* [[REG5:[0-9a-zA-Z_%.]+]], align 8 26 // CHECK-NEXT: store i64 16, i64* [[REG6:[0-9a-zA-Z_%.]+]], align 8 27 // CHECK-NEXT: [[REG8:[0-9a-zA-Z_%.]+]] = load i64, i64* [[REG5]], align 8 28 // CHECK-NEXT: [[REG9:[0-9a-zA-Z_%.]+]] = load i64, i64* [[REG6]], align 8 29 // CHECK-NEXT: [[REG10:[0-9a-zA-Z_%.]+]] = icmp ult i64 [[REG8]], [[REG9]] 30 // CHECK-NEXT: br i1 [[REG10]], label %[[REG23:[0-9a-zA-Z_%.]+]], label %[[REG24:[0-9a-zA-Z_%.]+]] 31 // CHECK: [[REG23]]: 32 // CHECK-NEXT: [[REG25:[0-9a-zA-Z_%.]+]] = load i64, i64* [[REG6]], align 8 33 // CHECK-NEXT: store i64 [[REG25]], i64* [[REG5]], align 8 34 // CHECK-NEXT: br label %[[REG24:[0-9a-zA-Z_%.]+]] 35 // CHECK: [[REG24]]: 36 // CHECK-NEXT: [[REG26:[0-9a-zA-Z_%.]+]] = load i64, i64* [[REG5]], align 8 37 // CHECK-NEXT: [[REG27:[0-9a-zA-Z_%.]+]] = load i64, i64* [[REG4]], align 8 38 // CHECK-NEXT: [[REG28:[0-9a-zA-Z_%.]+]] = call signext i32 @posix_memalign(i8** noundef [[REG29:[0-9a-zA-Z_%.]+]], i64 noundef [[REG26]], i64 noundef [[REG27]]) 39 // CHECK-NEXT: [[REG30:[0-9a-zA-Z_%.]+]] = icmp eq i32 [[REG28]], 0 40 // CHECK-NEXT: br i1 [[REG30]], label %[[REG31:[0-9a-zA-Z_%.]+]], label %[[REG32:[0-9a-zA-Z_%.]+]] 41 // CHECK: [[REG31]]: 42 // CHECK-NEXT: [[REG33:[0-9a-zA-Z_%.]+]] = load i8*, i8** [[REG29]], align 8 43 // CHECK-NEXT: store i8* [[REG33]], i8** [[REG3]], align 8 44 // CHECK-NEXT: br label %[[REG19:[0-9a-zA-Z_%.]+]] 45 // CHECK: [[REG32]]: 46 // CHECK-NEXT: store i8* null, i8** [[REG3]], align 8 47 // CHECK-NEXT: br label %[[REG19:[0-9a-zA-Z_%.]+]] 48 // CHECK: [[REG19]]: 49 // CHECK-NEXT: [[REG34:[0-9a-zA-Z_%.]+]] = load i8*, i8** [[REG3]], align 8 50 // CHECK-NEXT: ret i8* [[REG34]] 51 52 // CHECK: define internal void @_mm_free(i8* noundef [[REG35:[0-9a-zA-Z_%.]+]]) 53 // CHECK: store i8* [[REG35]], i8** [[REG36:[0-9a-zA-Z_%.]+]], align 8 54 // CHECK-NEXT: [[REG37:[0-9a-zA-Z_%.]+]] = load i8*, i8** [[REG36]], align 8 55 // CHECK-NEXT: call void @free(i8* noundef [[REG37]]) 56 // CHECK-NEXT: ret void 57