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| author | Simon Marlow <marlowsd@gmail.com> | 2018-04-22 12:48:11 +0100 |
|---|---|---|
| committer | Simon Marlow <marlowsd@gmail.com> | 2018-05-16 13:36:13 +0100 |
| commit | fbd28e2c6b5f1302cd2d36d79149e3b0a9f01d84 (patch) | |
| tree | 347862078aab1df4d1c268ae4cd880e46fc55de3 /compiler/nativeGen/X86/Ppr.hs | |
| parent | eb8e692cab7970c495681e14721d05ecadd21581 (diff) | |
| download | haskell-fbd28e2c6b5f1302cd2d36d79149e3b0a9f01d84.tar.gz | |
Allow CmmLabelDiffOff with different widths
Summary:
This change makes it possible to generate a static 32-bit relative label
offset on x86_64. Currently we can only generate word-sized label
offsets.
This will be used in D4634 to shrink info tables. See D4632 for more
details.
Test Plan: See D4632
Reviewers: bgamari, niteria, michalt, erikd, jrtc27, osa1
Subscribers: thomie, carter
Differential Revision: https://phabricator.haskell.org/D4633
Diffstat (limited to 'compiler/nativeGen/X86/Ppr.hs')
| -rw-r--r-- | compiler/nativeGen/X86/Ppr.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/nativeGen/X86/Ppr.hs b/compiler/nativeGen/X86/Ppr.hs index a295a47058..c03bf4f14c 100644 --- a/compiler/nativeGen/X86/Ppr.hs +++ b/compiler/nativeGen/X86/Ppr.hs @@ -529,7 +529,7 @@ pprDataItem' dflags lit -- case lit of -- A relative relocation: - CmmLabelDiffOff _ _ _ -> + CmmLabelDiffOff _ _ _ _ -> [text "\t.long\t" <> pprImm imm, text "\t.long\t0"] _ -> |