diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CodeGen/2007-04-14-FNoBuiltin.c | 1 | ||||
| -rw-r--r-- | clang/test/CodeGen/libcalls-complex.c | 3 | ||||
| -rw-r--r-- | clang/test/CodeGen/libcalls-fno-builtin.c | 7 | ||||
| -rw-r--r-- | clang/test/CodeGen/nobuiltin.c | 9 | ||||
| -rw-r--r-- | clang/test/Sema/implicit-builtin-freestanding.c | 2 |
5 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/CodeGen/2007-04-14-FNoBuiltin.c b/clang/test/CodeGen/2007-04-14-FNoBuiltin.c index 4d194b1e0df..b95f41c52d2 100644 --- a/clang/test/CodeGen/2007-04-14-FNoBuiltin.c +++ b/clang/test/CodeGen/2007-04-14-FNoBuiltin.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -emit-llvm %s -O2 -fno-builtin -o - | FileCheck %s +// RUN: %clang_cc1 -emit-llvm %s -O2 -fno-builtin-printf -o - | FileCheck %s // Check that -fno-builtin is honored. extern int printf(const char*, ...); diff --git a/clang/test/CodeGen/libcalls-complex.c b/clang/test/CodeGen/libcalls-complex.c index 22c97b6a7b3..43b70550d8b 100644 --- a/clang/test/CodeGen/libcalls-complex.c +++ b/clang/test/CodeGen/libcalls-complex.c @@ -1,4 +1,7 @@ // RUN: %clang_cc1 -fno-builtin -emit-llvm -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-YES %s +// RUN: %clang_cc1 -fno-builtin-crealf -fno-builtin-creal -fno-builtin-creall \ +// RUN: -fno-builtin-cimagf -fno-builtin-cimag -fno-builtin-cimagl -emit-llvm \ +// RUN: -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-YES %s // RUN: %clang_cc1 -emit-llvm -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-NO %s extern float crealf(float _Complex); diff --git a/clang/test/CodeGen/libcalls-fno-builtin.c b/clang/test/CodeGen/libcalls-fno-builtin.c index e7f3ef7b41d..bc6a4302b01 100644 --- a/clang/test/CodeGen/libcalls-fno-builtin.c +++ b/clang/test/CodeGen/libcalls-fno-builtin.c @@ -1,4 +1,11 @@ // RUN: %clang_cc1 -S -O3 -fno-builtin -o - %s | FileCheck %s +// RUN: %clang_cc1 -S -O3 -fno-builtin-ceil -fno-builtin-copysign -fno-builtin-cos \ +// RUN: -fno-builtin-fabs -fno-builtin-floor -fno-builtin-strcat -fno-builtin-strncat \ +// RUN: -fno-builtin-strchr -fno-builtin-strrchr -fno-builtin-strcmp -fno-builtin-strncmp \ +// RUN: -fno-builtin-strcpy -fno-builtin-stpcpy -fno-builtin-strncpy -fno-builtin-strlen \ +// RUN: -fno-builtin-strpbrk -fno-builtin-strspn -fno-builtin-strtod -fno-builtin-strtof \ +// RUN: -fno-builtin-strtold -fno-builtin-strtol -fno-builtin-strtoll -fno-builtin-strtoul \ +// RUN: -fno-builtin-strtoull -o - %s | FileCheck %s // rdar://10551066 typedef __SIZE_TYPE__ size_t; diff --git a/clang/test/CodeGen/nobuiltin.c b/clang/test/CodeGen/nobuiltin.c index 0a8e8bb4b6d..7cc8164c6f1 100644 --- a/clang/test/CodeGen/nobuiltin.c +++ b/clang/test/CodeGen/nobuiltin.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -fno-builtin -O1 -S -o - %s | FileCheck %s +// RUN: %clang_cc1 -fno-builtin-memset -O1 -S -o - %s | FileCheck -check-prefix=MEMSET %s void PR13497() { char content[2]; @@ -6,3 +7,11 @@ void PR13497() { // CHECK: __strcpy_chk __builtin___strcpy_chk(content, "", 1); } + +void PR4941(char *s) { + // Make sure we don't optimize this loop to a memset(). + // MEMSET-LABEL: PR4941: + // MEMSET-NOT: memset + for (unsigned i = 0; i < 8192; ++i) + s[i] = 0; +} diff --git a/clang/test/Sema/implicit-builtin-freestanding.c b/clang/test/Sema/implicit-builtin-freestanding.c index 385cf1f751c..f77bccc48bb 100644 --- a/clang/test/Sema/implicit-builtin-freestanding.c +++ b/clang/test/Sema/implicit-builtin-freestanding.c @@ -1,4 +1,6 @@ // RUN: %clang_cc1 -fsyntax-only -verify -ffreestanding %s +// RUN: %clang_cc1 -fsyntax-only -verify -fno-builtin %s +// RUN: %clang_cc1 -fsyntax-only -verify -fno-builtin-malloc %s // expected-no-diagnostics int malloc(int a) { return a; } |
