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Differential D53578

[CodeGen] Fix clang test for gcov profiling (follow-up of D51974)
Needs ReviewPublic

Authored by calixte on Oct 23 2018, 8:22 AM.
This revision needs review, but all reviewers have resigned.

Details

Reviewers
vsk
Summary

After patch https://reviews.llvm.org/D51974 has landed, this one is required to fix a test.

Diff Detail

Event Timeline

calixte created this revision.Oct 23 2018, 8:22 AM
Herald added a subscriber: cfe-commits. · View Herald TranscriptOct 23 2018, 8:22 AM
vsk resigned from this revision.Jul 10 2019, 2:30 PM

(Clearing my review queue - I believe the parent revision D51974 has been accepted, perhaps @marco-c can take a look)

Herald added a project: Restricted Project. · View Herald TranscriptJul 10 2019, 2:30 PM

Revision Contents

PathSize
test/
CodeGen/
12 lines

Diff 170653

test/CodeGen/code-coverage.c

Show All 23 Lines
} }
int test2(int b) { int test2(int b) {
return b * 2; return b * 2;
} }
// Inside function emission data structure, check that // Inside function emission data structure, check that
// -coverage-no-function-names-in-data uses null as the function name. // -coverage-no-function-names-in-data uses null as the function name.
// CHECK: @__llvm_internal_gcov_emit_function_args.0 = internal unnamed_addr constant // CHECK: {{.*}} private unnamed{{.*}}test1\00{{.*}}
// CHECK-SAME: { i32 {{[0-9]+}}, i8* getelementptr inbounds ({{[^,]*}}, {{[^,]*}}* @ // CHECK: {{.*}} private unnamed{{.*}}test2\00{{.*}}
// CHECK-SAME: { i32 {{[0-9]+}}, i8* getelementptr inbounds ({{[^,]*}}, {{[^,]*}}* @ // WITHOUTNAMES-NOT: {{.*}} private unnamed{{.*}}test1\00{{.*}}
// WITHOUTNAMES: @__llvm_internal_gcov_emit_function_args.0 = internal unnamed_addr constant // WITHOUTNAMES-NOT: {{.*}} private unnamed{{.*}}test2\00{{.*}}
// WITHOUTNAMES-NOT: getelementptr inbounds ({{.*}}@
// WITHOUTNAMES-SAME: zeroinitializer,
// WITHOUTNAMES-NOT: getelementptr inbounds ({{.*}}@
// WITHOUTNAMES-SAME: { i32 {{[0-9]+}}, i8* null,
// Check that the noredzone flag is set on the generated functions. // Check that the noredzone flag is set on the generated functions.
// CHECK: void @__llvm_gcov_writeout() unnamed_addr [[NRZ:#[0-9]+]] // CHECK: void @__llvm_gcov_writeout() unnamed_addr [[NRZ:#[0-9]+]]
// CHECK: void @__llvm_gcov_flush() unnamed_addr [[NRZ]] // CHECK: void @__llvm_gcov_flush() unnamed_addr [[NRZ]]
// CHECK: void @__llvm_gcov_init() unnamed_addr [[NRZ]] // CHECK: void @__llvm_gcov_init() unnamed_addr [[NRZ]]
// CHECK: attributes [[NRZ]] = { {{.*}}noredzone{{.*}} } // CHECK: attributes [[NRZ]] = { {{.*}}noredzone{{.*}} }
// GCOV_FILE_INFO: !llvm.gcov = !{![[GCOV:[0-9]+]]} // GCOV_FILE_INFO: !llvm.gcov = !{![[GCOV:[0-9]+]]}
// GCOV_FILE_INFO: ![[GCOV]] = !{!"aaa.gcno", !"bbb.gcda", !{{[0-9]+}}} // GCOV_FILE_INFO: ![[GCOV]] = !{!"aaa.gcno", !"bbb.gcda", !{{[0-9]+}}}