diff options
Diffstat (limited to 'test/CodeGenCXX/debug-info-same-line.cpp')
-rw-r--r-- | test/CodeGenCXX/debug-info-same-line.cpp | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/test/CodeGenCXX/debug-info-same-line.cpp b/test/CodeGenCXX/debug-info-same-line.cpp deleted file mode 100644 index 965a538f8472..000000000000 --- a/test/CodeGenCXX/debug-info-same-line.cpp +++ /dev/null @@ -1,64 +0,0 @@ -// RUN: %clang_cc1 -g -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s - -// Make sure that clang outputs distinct debug info for a function -// that is inlined twice on the same line. Otherwise it would appear -// as if the function was only inlined once. - -#define INLINE inline __attribute__((always_inline)) - -int i; - -INLINE void sum(int a, int b) { - i = a + b; -} - -void noinline(int x, int y) { - i = x + y; -} - -#define CALLS sum(9, 10), sum(11, 12) - -inline void inlsum(int t, int u) { - i = t + u; -} - -int main() { - sum(1, 2), sum(3, 4); - noinline(5, 6), noinline(7, 8); - CALLS; - inlsum(13, 14), inlsum(15, 16); -} - -// CHECK-LABEL: @main -// CHECK: = add {{.*}} !dbg [[FIRST_INLINE:![0-9]*]] -// CHECK: = add {{.*}} !dbg [[SECOND_INLINE:![0-9]*]] - -// Check that we don't give column information (and thus end up with distinct -// line entries) for two non-inlined calls on the same line. -// CHECK: call {{.*}}noinline{{.*}}({{i32[ ]?[a-z]*}} 5, {{i32[ ]?[a-z]*}} 6), !dbg [[NOINLINE:![0-9]*]] -// CHECK: call {{.*}}noinline{{.*}}({{i32[ ]?[a-z]*}} 7, {{i32[ ]?[a-z]*}} 8), !dbg [[NOINLINE]] - -// FIXME: These should be separate locations but because the two calls have the -// same line /and/ column, they get coalesced into a single inlined call by -// accident. We need discriminators or some other changes to LLVM to cope with -// this. (this is, unfortunately, an LLVM test disguised as a Clang test - since -// inlining is forced to happen here). It's possible this could be fixed in -// Clang, but I doubt it'll be the right place for the fix. -// CHECK: = add {{.*}} !dbg [[FIRST_MACRO_INLINE:![0-9]*]] -// CHECK: = add {{.*}} !dbg [[FIRST_MACRO_INLINE]] - -// Even if the functions are marked inline but do not get inlined, they -// shouldn't use column information, and thus should be at the same debug -// location. -// CHECK: call {{.*}}inlsum{{.*}}({{i32[ ]?[a-z]*}} 13, {{i32[ ]?[a-z]*}} 14), !dbg [[INL_FIRST:![0-9]*]] -// CHECK: call {{.*}}inlsum{{.*}}({{i32[ ]?[a-z]*}} 15, {{i32[ ]?[a-z]*}} 16), !dbg [[INL_SECOND:![0-9]*]] - -// [[FIRST_INLINE]] = -// [[SECOND_INLINE]] = - -// FIXME: These should be the same location since the functions appear on the -// same line and were not inlined - they needlessly have column information -// intended to disambiguate inlined calls, which is going to confuse GDB as it -// doesn't cope well with column information. -// [[INL_FIRST]] = -// [[INL_SECOND]] = |