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054db7df5b
Summary: When instruction bundling is enabled and the -mc-relax-all flag is set, we can write bundle padding directly into fragments and avoid creating large number of fragments significantly reducing LLVM MC memory usage. Test Plan: Regression test attached Reviewers: eliben Subscribers: jfb, mseaborn Differential Revision: http://reviews.llvm.org/D8072 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234714 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
542 B
ArmAsm
19 lines
542 B
ArmAsm
# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - \
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# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
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# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mc-relax-all %s -o - \
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# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
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# Test that an instruction near a bundle end gets properly padded
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# after it is relaxed.
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.text
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foo:
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.bundle_align_mode 5
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.rept 29
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push %rax
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.endr
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# CHECK: 1c: push
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# CHECK: 1d: nop
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# CHECK: 20: jne
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jne 0x100
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