Author: Roman Lebedev Date: 2021-09-10T20:49:28+03:00 New Revision: 50d7ecc560b27d258c921abe39211926d46fbcff
URL: https://github.com/llvm/llvm-project/commit/50d7ecc560b27d258c921abe39211926d46fbcff DIFF: https://github.com/llvm/llvm-project/commit/50d7ecc560b27d258c921abe39211926d46fbcff.diff LOG: [NFC][clang] Improve test coverage for alignment manifestation on aligned allocation functions Added: Modified: clang/test/CodeGen/alloc-fns-alignment.c Removed: ################################################################################ diff --git a/clang/test/CodeGen/alloc-fns-alignment.c b/clang/test/CodeGen/alloc-fns-alignment.c index d2f9b467196a7..1ce0cfbad97b0 100644 --- a/clang/test/CodeGen/alloc-fns-alignment.c +++ b/clang/test/CodeGen/alloc-fns-alignment.c @@ -5,12 +5,14 @@ // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fno-builtin-malloc -emit-llvm < %s | FileCheck %s --check-prefix=NOBUILTIN-MALLOC // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fno-builtin-calloc -emit-llvm < %s | FileCheck %s --check-prefix=NOBUILTIN-CALLOC // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fno-builtin-realloc -emit-llvm < %s | FileCheck %s --check-prefix=NOBUILTIN-REALLOC +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fno-builtin-aligned_alloc -emit-llvm < %s | FileCheck %s --check-prefix=NOBUILTIN-ALIGNED_ALLOC typedef __SIZE_TYPE__ size_t; void *malloc(size_t); void *calloc(size_t, size_t); void *realloc(void *, size_t); +void *aligned_alloc(size_t, size_t); void *malloc_test(size_t n) { return malloc(n); @@ -20,16 +22,59 @@ void *calloc_test(size_t n) { return calloc(1, n); } -void *raalloc_test(void *p, size_t n) { +void *realloc_test(void *p, size_t n) { return realloc(p, n); } +void *aligned_alloc_variable_test(size_t n, size_t a) { + return aligned_alloc(a, n); +} + +void *aligned_alloc_constant_test(size_t n) { + return aligned_alloc(8, n); +} + +void *aligned_alloc_large_constant_test(size_t n) { + return aligned_alloc(4096, n); +} + +// CHECK-LABEL: @malloc_test // ALIGN16: align 16 i8* @malloc + +// CHECK-LABEL: @calloc_test // ALIGN16: align 16 i8* @calloc + +// CHECK-LABEL: @realloc_test // ALIGN16: align 16 i8* @realloc + +// CHECK-LABEL: @aligned_alloc_variable_test +// ALIGN16: align 16 i8* @aligned_alloc + +// CHECK-LABEL: @aligned_alloc_constant_test +// ALIGN16: align 16 i8* @aligned_alloc + +// CHECK-LABEL: @aligned_alloc_large_constant_test +// ALIGN16: align 16 i8* @aligned_alloc + +// CHECK-LABEL: @malloc_test // ALIGN8: align 8 i8* @malloc + +// CHECK-LABEL: @calloc_test // ALIGN8: align 8 i8* @calloc + +// CHECK-LABEL: @realloc_test // ALIGN8: align 8 i8* @realloc + +// CHECK-LABEL: @aligned_alloc_variable_test +// ALIGN8: align 8 i8* @aligned_alloc + +// CHECK-LABEL: @aligned_alloc_constant_test +// ALIGN8: align 8 i8* @aligned_alloc + +// CHECK-LABEL: @aligned_alloc_large_constant_test +// ALIGN8: align 8 i8* @aligned_alloc + // NOBUILTIN-MALLOC: declare i8* @malloc // NOBUILTIN-CALLOC: declare i8* @calloc // NOBUILTIN-REALLOC: declare i8* @realloc +// NOBUILTIN-ALIGNED_ALLOC: declare i8* @aligned_alloc _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits