forked from OSchip/llvm-project
17 lines
689 B
Plaintext
17 lines
689 B
Plaintext
# Checks that jump table footprint reduction optimization is reducing entry
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# sizes.
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RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown \
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RUN: %S/Inputs/jump_table_footprint_reduction.s -o %t.o
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RUN: link_fdata %S/Inputs/jump_table_footprint_reduction.s %t.o %t.fdata --nmtool llvm-nm
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RUN: llvm-strip --strip-unneeded %t.o
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RUN: %clang %cflags -no-pie %t.o -o %t.exe -Wl,-q
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RUN: llvm-bolt %t.exe --data %t.fdata -o /dev/null \
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RUN: --jump-tables=move --jt-footprint-reduction --assume-abi --relocs \
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RUN: | FileCheck %s
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CHECK: 100.00% of dynamic JT entries were reduced.
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CHECK: 1 of 1 jump tables affected.
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CHECK: 1 of 1 indirect jumps to JTs affected.
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CHECK: 36 bytes saved.
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