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33 lines
717 B
33 lines
717 B
7 months ago
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# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: echo "zed" > %t.order
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# RUN: echo "bar" >> %t.order
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# RUN: echo "foo" >> %t.order
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# RUN: ld.lld --icf=all --symbol-ordering-file %t.order -shared %t.o -o %t.so
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# RUN: llvm-nm %t.so | FileCheck %s
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## Check that after ICF merges 'foo' and 'zed' we still
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## place them before 'bar', in according to ordering file.
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# CHECK-DAG: 0000000000001288 T foo
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# CHECK-DAG: 0000000000001288 T zed
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# CHECK-DAG: 000000000000128c T bar
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.section .text.foo,"ax",@progbits
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.align 4
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.global foo
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foo:
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retq
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.section .text.bar,"ax",@progbits
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.align 4
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.global bar
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bar:
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nop
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retq
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.section .text.zed,"ax",@progbits
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.align 4
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.global zed
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zed:
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retq
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