| Teresa Johnson | 91a88bb | 2015-10-19 14:30:44 +0000 | [diff] [blame] | 1 | ; Test combined function index generation for ThinLTO via llvm-lto. |
| 2 | ; RUN: llvm-as -function-summary %s -o %t.o |
| 3 | ; RUN: llvm-as -function-summary %p/Inputs/thinlto.ll -o %t2.o |
| 4 | ; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o |
| 5 | ; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED |
| 6 | ; RUN: not test -e %t3 |
| 7 | |
| 8 | ; COMBINED: <MODULE_STRTAB_BLOCK |
| Teresa Johnson | bd715d4 | 2015-10-19 15:19:02 +0000 | [diff] [blame] | 9 | ; COMBINED-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto.ll.tmp{{.*}}.o' |
| 10 | ; COMBINED-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto.ll.tmp{{.*}}.o' |
| Teresa Johnson | 91a88bb | 2015-10-19 14:30:44 +0000 | [diff] [blame] | 11 | ; COMBINED-NEXT: </MODULE_STRTAB_BLOCK |
| 12 | ; COMBINED-NEXT: <FUNCTION_SUMMARY_BLOCK |
| 13 | ; COMBINED-NEXT: <COMBINED_ENTRY |
| 14 | ; COMBINED-NEXT: <COMBINED_ENTRY |
| 15 | ; COMBINED-NEXT: </FUNCTION_SUMMARY_BLOCK |
| 16 | ; COMBINED-NEXT: <VALUE_SYMTAB |
| Teresa Johnson | e1164de | 2016-02-10 21:55:02 +0000 | [diff] [blame] | 17 | ; Check that the format is: op0=offset, op1=funcguid, where funcguid is |
| 18 | ; the lower 64 bits of the function name MD5. |
| 19 | ; COMBINED-NEXT: <COMBINED_FNENTRY abbrevid={{[0-9]+}} op0={{[0-9]+}} op1={{-3706093650706652785|-5300342847281564238}} |
| 20 | ; COMBINED-NEXT: <COMBINED_FNENTRY abbrevid={{[0-9]+}} op0={{[0-9]+}} op1={{-3706093650706652785|-5300342847281564238}} |
| Teresa Johnson | 91a88bb | 2015-10-19 14:30:44 +0000 | [diff] [blame] | 21 | ; COMBINED-NEXT: </VALUE_SYMTAB |
| 22 | |
| 23 | define void @f() { |
| 24 | entry: |
| 25 | ret void |
| 26 | } |