a7516dd38c
This patch removes all uses of %T from lit tests within bolt/. %T has been listed as deprecated for ~7 years and should not be used given it is not unique per test which means tests that use the same filenames can race.
63 lines
2.3 KiB
ArmAsm
63 lines
2.3 KiB
ArmAsm
## Checks debug fission support in BOLT
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# REQUIRES: system-linux
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# RUN: llvm-mc -g \
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# RUN: --filetype=obj \
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# RUN: --triple x86_64-unknown-unknown \
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# RUN: --split-dwarf-file=debug-fission-simple.dwo \
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# RUN: %p/Inputs/debug-fission-simple.s \
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# RUN: -o %t.o
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# RUN: %clangxx %cxxflags -no-pie -g \
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# RUN: -Wl,--gc-sections,-q,-nostdlib \
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# RUN: -Wl,--undefined=_Z6_startv \
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# RUN: -nostartfiles \
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# RUN: -Wl,--script=%p/Inputs/debug-fission-script.txt \
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# RUN: %t.o -o %t.exe
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# RUN: mkdir -p %t.dwarf-output
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# RUN: llvm-bolt %t.exe \
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# RUN: --reorder-blocks=reverse \
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# RUN: --update-debug-sections \
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# RUN: --dwarf-output-path=%t.dwarf-output \
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# RUN: -o %t.bolt.1.exe 2>&1 | FileCheck %s
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# RUN: llvm-dwarfdump --show-form --verbose --debug-ranges %t.bolt.1.exe &> %tAddrIndexTest
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# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.dwarf-output/debug-fission-simple.dwo0.dwo >> %tAddrIndexTest
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# RUN: cat %tAddrIndexTest | FileCheck %s --check-prefix=CHECK-DWO-DWO
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# RUN: llvm-dwarfdump --show-form --verbose --debug-addr %t.bolt.1.exe | FileCheck %s --check-prefix=CHECK-ADDR-SEC
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# CHECK-NOT: warning: DWARF unit from offset {{.*}} incl. to offset {{.*}} excl. tries to read DIEs at offset {{.*}}
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# CHECK-DWO-DWO: 00000010
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# CHECK-DWO-DWO: 00000010
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# CHECK-DWO-DWO: DW_TAG_subprogram
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# CHECK-DWO-DWO-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index] (indexed (00000001)
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# CHECK-DWO-DWO-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000031)
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# CHECK-DWO-DWO: DW_TAG_subprogram
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# CHECK-DWO-DWO-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index] (indexed (00000002)
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# CHECK-DWO-DWO-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000012)
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# CHECK-DWO-DWO: DW_TAG_subprogram
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# CHECK-DWO-DWO-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index] (indexed (00000003)
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# CHECK-DWO-DWO-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x0000001d)
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# CHECK-ADDR-SEC: .debug_addr contents:
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# CHECK-ADDR-SEC: 0x00000000: Addrs: [
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# CHECK-ADDR-SEC: 0x0000000000601000
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//clang++ -ffunction-sections -fno-exceptions -g -gsplit-dwarf=split -S debug-fission-simple.cpp -o debug-fission-simple.s
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static int foo = 2;
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int doStuff(int val) {
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if (val == 5)
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val += 1 + foo;
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else
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val -= 1;
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return val;
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}
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int doStuff2(int val) {
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return val += 3;
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}
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int main(int argc, const char** argv) {
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return doStuff(argc);
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}
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