mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-17 04:16:46 +00:00
12 lines
584 B
Plaintext
12 lines
584 B
Plaintext
## Verifies that llvm-bolt reordering heuristic does not allocate a BB before the
|
|
## entry point even if there is a hot edge from a block to entry point
|
|
|
|
RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %S/Inputs/entry.s -o %t.o
|
|
RUN: link_fdata %S/Inputs/entry.s %t.o %t.fdata --nmtool llvm-nm
|
|
RUN: llvm-strip --strip-unneeded %t.o
|
|
RUN: %clang %cflags %t.o -o %t.exe -Wl,-q -nostdlib
|
|
RUN: llvm-bolt %t.exe --data %t.fdata -o %t.null --reorder-blocks=normal \
|
|
RUN: --funcs=_start --print-reordered --sequential-disassembly | FileCheck %s
|
|
|
|
CHECK: BB Layout : .LBB00, {{.*}}
|