diff options
| author | Xinliang David Li <davidxl@google.com> | 2015-12-14 23:26:46 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@google.com> | 2015-12-14 23:26:46 +0000 |
| commit | 482cf7fe8094cb5cb6b2cff7ba0a64a62503e8c6 (patch) | |
| tree | b187c9eca908c44032b634ccfd0bf7c6b2745108 /test/CoverageMapping | |
| parent | 500daa7a7cae2d1451041ee2ce5e683f68511ece (diff) | |
[PGO] Shorten profile symbol prefixes
(test case update)
Profile symbols have long prefixes which waste space and creating pressure for linker.
This patch shortens the prefixes to minimal length without losing verbosity.
Differential Revision: http://reviews.llvm.org/D15503
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@255576 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CoverageMapping')
| -rw-r--r-- | test/CoverageMapping/ir.c | 2 | ||||
| -rw-r--r-- | test/CoverageMapping/unused_names.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/test/CoverageMapping/ir.c b/test/CoverageMapping/ir.c index 5ac3495c41..a59fa74161 100644 --- a/test/CoverageMapping/ir.c +++ b/test/CoverageMapping/ir.c @@ -9,4 +9,4 @@ int main(void) { return 0; } -// CHECK: @__llvm_coverage_mapping = internal constant { i32, i32, i32, i32, [2 x <{ i8*, i32, i32, i64 }>], [{{[0-9]+}} x i8] } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 0, [2 x <{ i8*, i32, i32, i64 }>] [<{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__llvm_profile_name_foo, i32 0, i32 0), i32 3, i32 9, i64 {{[0-9]+}} }>, <{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__llvm_profile_name_main, i32 0, i32 0), i32 4, i32 9, i64 {{[0-9]+}} }>] +// CHECK: @__llvm_coverage_mapping = internal constant { i32, i32, i32, i32, [2 x <{ i8*, i32, i32, i64 }>], [{{[0-9]+}} x i8] } { i32 2, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 0, [2 x <{ i8*, i32, i32, i64 }>] [<{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__prf_nm_foo, i32 0, i32 0), i32 3, i32 9, i64 {{[0-9]+}} }>, <{ i8*, i32, i32, i64 }> <{ i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__prf_nm_main, i32 0, i32 0), i32 4, i32 9, i64 {{[0-9]+}} }>] diff --git a/test/CoverageMapping/unused_names.c b/test/CoverageMapping/unused_names.c index 569218286d..bdc44d4edf 100644 --- a/test/CoverageMapping/unused_names.c +++ b/test/CoverageMapping/unused_names.c @@ -4,11 +4,11 @@ // Since foo is never emitted, there should not be a profile name for it. -// CHECK-DAG: @__llvm_profile_name_bar = {{.*}} [3 x i8] c"bar", section "{{.*}}__llvm_prf_names" -// CHECK-DAG: @__llvm_profile_name_baz = {{.*}} [3 x i8] c"baz", section "{{.*}}__llvm_prf_names" -// CHECK-DAG: @__llvm_profile_name_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux", section "{{.*}}__llvm_prf_names" +// CHECK-DAG: @__prf_nm_bar = {{.*}} [3 x i8] c"bar", section "{{.*}}__llvm_prf_names" +// CHECK-DAG: @__prf_nm_baz = {{.*}} [3 x i8] c"baz", section "{{.*}}__llvm_prf_names" +// CHECK-DAG: @__prf_nm_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux", section "{{.*}}__llvm_prf_names" -// SYSHEADER-NOT: @__llvm_profile_name_foo = +// SYSHEADER-NOT: @__prf_nm_foo = #ifdef IS_SYSHEADER |