From 9c39fdcedae36a5ea7079459da953c929a3edb57 Mon Sep 17 00:00:00 2001 From: Mehdi Amini Date: Mon, 24 Oct 2016 19:41:36 +0000 Subject: Revert "Add support for __builtin_os_log_format[_buffer_size]" This reverts commit r284990, two opencl test are broken llvm-svn: 285007 --- clang/test/CodeGen/builtins.c | 141 +----------------------------------------- 1 file changed, 3 insertions(+), 138 deletions(-) (limited to 'clang/test/CodeGen/builtins.c') diff --git a/clang/test/CodeGen/builtins.c b/clang/test/CodeGen/builtins.c index c55a6cf987c..7d2a5d80e40 100644 --- a/clang/test/CodeGen/builtins.c +++ b/clang/test/CodeGen/builtins.c @@ -355,6 +355,8 @@ void test_float_builtin_ops(float F, double D, long double LD) { } +// __builtin_longjmp isn't supported on all platforms, so only test it on X86. +#ifdef __x86_64__ // CHECK-LABEL: define void @test_builtin_longjmp void test_builtin_longjmp(void **buffer) { // CHECK: [[BITCAST:%.*]] = bitcast @@ -362,147 +364,10 @@ void test_builtin_longjmp(void **buffer) { __builtin_longjmp(buffer, 1); // CHECK-NEXT: unreachable } +#endif // CHECK-LABEL: define i64 @test_builtin_readcyclecounter long long test_builtin_readcyclecounter() { // CHECK: call i64 @llvm.readcyclecounter() return __builtin_readcyclecounter(); } - -// CHECK-LABEL: define void @test_builtin_os_log -// CHECK: (i8* [[BUF:%.*]], i32 [[I:%.*]], i8* [[DATA:%.*]]) -void test_builtin_os_log(void *buf, int i, const char *data) { - volatile int len; - // CHECK: store i8* [[BUF]], i8** [[BUF_ADDR:%.*]], align 8 - // CHECK: store i32 [[I]], i32* [[I_ADDR:%.*]], align 4 - // CHECK: store i8* [[DATA]], i8** [[DATA_ADDR:%.*]], align 8 - - // CHECK: store volatile i32 34 - len = __builtin_os_log_format_buffer_size("%d %{public}s %{private}.16P", i, data, data); - - // CHECK: [[BUF2:%.*]] = load i8*, i8** [[BUF_ADDR]] - // CHECK: [[SUMMARY:%.*]] = getelementptr i8, i8* [[BUF2]], i64 0 - // CHECK: store i8 3, i8* [[SUMMARY]] - // CHECK: [[NUM_ARGS:%.*]] = getelementptr i8, i8* [[BUF2]], i64 1 - // CHECK: store i8 4, i8* [[NUM_ARGS]] - // - // CHECK: [[ARG1_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 2 - // CHECK: store i8 0, i8* [[ARG1_DESC]] - // CHECK: [[ARG1_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 3 - // CHECK: store i8 4, i8* [[ARG1_SIZE]] - // CHECK: [[ARG1:%.*]] = getelementptr i8, i8* [[BUF2]], i64 4 - // CHECK: [[ARG1_INT:%.*]] = bitcast i8* [[ARG1]] to i32* - // CHECK: [[I2:%.*]] = load i32, i32* [[I_ADDR]] - // CHECK: store i32 [[I2]], i32* [[ARG1_INT]] - - // CHECK: [[ARG2_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 8 - // CHECK: store i8 34, i8* [[ARG2_DESC]] - // CHECK: [[ARG2_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 9 - // CHECK: store i8 8, i8* [[ARG2_SIZE]] - // CHECK: [[ARG2:%.*]] = getelementptr i8, i8* [[BUF2]], i64 10 - // CHECK: [[ARG2_PTR:%.*]] = bitcast i8* [[ARG2]] to i8** - // CHECK: [[DATA2:%.*]] = load i8*, i8** [[DATA_ADDR]] - // CHECK: store i8* [[DATA2]], i8** [[ARG2_PTR]] - - // CHECK: [[ARG3_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 18 - // CHECK: store i8 17, i8* [[ARG3_DESC]] - // CHECK: [[ARG3_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 19 - // CHECK: store i8 4, i8* [[ARG3_SIZE]] - // CHECK: [[ARG3:%.*]] = getelementptr i8, i8* [[BUF2]], i64 20 - // CHECK: [[ARG3_INT:%.*]] = bitcast i8* [[ARG3]] to i32* - // CHECK: store i32 16, i32* [[ARG3_INT]] - - // CHECK: [[ARG4_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 24 - // CHECK: store i8 49, i8* [[ARG4_DESC]] - // CHECK: [[ARG4_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 25 - // CHECK: store i8 8, i8* [[ARG4_SIZE]] - // CHECK: [[ARG4:%.*]] = getelementptr i8, i8* [[BUF2]], i64 26 - // CHECK: [[ARG4_PTR:%.*]] = bitcast i8* [[ARG4]] to i8** - // CHECK: [[DATA3:%.*]] = load i8*, i8** [[DATA_ADDR]] - // CHECK: store i8* [[DATA3]], i8** [[ARG4_PTR]] - - __builtin_os_log_format(buf, "%d %{public}s %{private}.16P", i, data, data); -} - -// CHECK-LABEL: define void @test_builtin_os_log_errno -// CHECK: (i8* [[BUF:%.*]], i8* [[DATA:%.*]]) -void test_builtin_os_log_errno(void *buf, const char *data) { - volatile int len; - // CHECK: store i8* [[BUF]], i8** [[BUF_ADDR:%.*]], align 8 - // CHECK: store i8* [[DATA]], i8** [[DATA_ADDR:%.*]], align 8 - - // CHECK: store volatile i32 2 - len = __builtin_os_log_format_buffer_size("%S"); - - // CHECK: [[BUF2:%.*]] = load i8*, i8** [[BUF_ADDR]] - // CHECK: [[SUMMARY:%.*]] = getelementptr i8, i8* [[BUF2]], i64 0 - // CHECK: store i8 2, i8* [[SUMMARY]] - // CHECK: [[NUM_ARGS:%.*]] = getelementptr i8, i8* [[BUF2]], i64 1 - // CHECK: store i8 1, i8* [[NUM_ARGS]] - - // CHECK: [[ARG1_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 2 - // CHECK: store i8 96, i8* [[ARG1_DESC]] - // CHECK: [[ARG1_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 3 - // CHECK: store i8 0, i8* [[ARG1_SIZE]] - // CHECK: [[ARG1:%.*]] = getelementptr i8, i8* [[BUF2]], i64 4 - // CHECK: [[ARG1_INT:%.*]] = bitcast i8* [[ARG1]] to i32* - // CHECK: store i32 0, i32* [[ARG1_INT]] - - __builtin_os_log_format(buf, "%m"); -} - -// CHECK-LABEL: define void @test_builtin_os_log_wide -// CHECK: (i8* [[BUF:%.*]], i8* [[DATA:%.*]], i32* [[STR:%.*]]) -typedef int wchar_t; -void test_builtin_os_log_wide(void *buf, const char *data, wchar_t *str) { - volatile int len; - // CHECK: store i8* [[BUF]], i8** [[BUF_ADDR:%.*]], align 8 - // CHECK: store i8* [[DATA]], i8** [[DATA_ADDR:%.*]], align 8 - // CHECK: store i32* [[STR]], i32** [[STR_ADDR:%.*]], - - // CHECK: store volatile i32 12 - len = __builtin_os_log_format_buffer_size("%S", str); - - // CHECK: [[BUF2:%.*]] = load i8*, i8** [[BUF_ADDR]] - // CHECK: [[SUMMARY:%.*]] = getelementptr i8, i8* [[BUF2]], i64 0 - // CHECK: store i8 2, i8* [[SUMMARY]] - // CHECK: [[NUM_ARGS:%.*]] = getelementptr i8, i8* [[BUF2]], i64 1 - // CHECK: store i8 1, i8* [[NUM_ARGS]] - - // CHECK: [[ARG1_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 2 - // CHECK: store i8 80, i8* [[ARG1_DESC]] - // CHECK: [[ARG1_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 3 - // CHECK: store i8 8, i8* [[ARG1_SIZE]] - // CHECK: [[ARG1:%.*]] = getelementptr i8, i8* [[BUF2]], i64 4 - // CHECK: [[ARG1_PTR:%.*]] = bitcast i8* [[ARG1]] to i32** - // CHECK: [[STR2:%.*]] = load i32*, i32** [[STR_ADDR]] - // CHECK: store i32* [[STR2]], i32** [[ARG1_PTR]] - - __builtin_os_log_format(buf, "%S", str); -} - -// CHECK-LABEL: define void @test_builtin_os_log_percent -// Check that the %% which does not consume any argument is correctly handled -void test_builtin_os_log_percent(void *buf, const char *data) { - volatile int len; - // CHECK: store i8* [[BUF]], i8** [[BUF_ADDR:%.*]], align 8 - // CHECK: store i8* [[DATA]], i8** [[DATA_ADDR:%.*]], align 8 - // CHECK: store volatile i32 12 - len = __builtin_os_log_format_buffer_size("%s %%", data); - - // CHECK: [[BUF2:%.*]] = load i8*, i8** [[BUF_ADDR]] - // CHECK: [[SUMMARY:%.*]] = getelementptr i8, i8* [[BUF2]], i64 0 - // CHECK: store i8 2, i8* [[SUMMARY]] - // CHECK: [[NUM_ARGS:%.*]] = getelementptr i8, i8* [[BUF2]], i64 1 - // CHECK: store i8 1, i8* [[NUM_ARGS]] - // - // CHECK: [[ARG1_DESC:%.*]] = getelementptr i8, i8* [[BUF2]], i64 2 - // CHECK: store i8 32, i8* [[ARG1_DESC]] - // CHECK: [[ARG1_SIZE:%.*]] = getelementptr i8, i8* [[BUF2]], i64 3 - // CHECK: store i8 8, i8* [[ARG1_SIZE]] - // CHECK: [[ARG1:%.*]] = getelementptr i8, i8* [[BUF2]], i64 4 - // CHECK: [[ARG1_PTR:%.*]] = bitcast i8* [[ARG1]] to i8** - // CHECK: [[DATA2:%.*]] = load i8*, i8** [[DATA_ADDR]] - // CHECK: store i8* [[DATA2]], i8** [[ARG1_PTR]] - __builtin_os_log_format(buf, "%s %%", data); -} -- cgit v1.2.3