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| author | Sylvain Henry <sylvain@haskus.fr> | 2021-03-11 17:41:51 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-04-29 17:29:44 -0400 |
| commit | 1d03d8bef962e6789db44e8b6f2cfd9e34f3f5ad (patch) | |
| tree | d77ec6ba70bc70e87e954ecb2f56cfa39d12159e /compiler/GHC/CmmToAsm/Dwarf/Constants.hs | |
| parent | c2541c49f162f1d03b0ae55f47b9c76cc96df76f (diff) | |
| download | haskell-1d03d8bef962e6789db44e8b6f2cfd9e34f3f5ad.tar.gz | |
Replace (ptext .. sLit) with `text`
1. `text` is as efficient as `ptext . sLit` thanks to the rewrite rules
2. `text` is visually nicer than `ptext . sLit`
3. `ptext . sLit` encourages using one `ptext` for several `sLit` as in:
ptext $ case xy of
... -> sLit ...
... -> sLit ...
which may allocate SDoc's TextBeside constructors at runtime instead
of sharing them into CAFs.
Diffstat (limited to 'compiler/GHC/CmmToAsm/Dwarf/Constants.hs')
| -rw-r--r-- | compiler/GHC/CmmToAsm/Dwarf/Constants.hs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/compiler/GHC/CmmToAsm/Dwarf/Constants.hs b/compiler/GHC/CmmToAsm/Dwarf/Constants.hs index ded0ea3237..e9047256e8 100644 --- a/compiler/GHC/CmmToAsm/Dwarf/Constants.hs +++ b/compiler/GHC/CmmToAsm/Dwarf/Constants.hs @@ -6,7 +6,6 @@ module GHC.CmmToAsm.Dwarf.Constants where import GHC.Prelude import GHC.Utils.Asm -import GHC.Data.FastString import GHC.Platform import GHC.Utils.Outputable @@ -165,11 +164,11 @@ dwarfSection platform name = -> text "\t.section .debug_" <> text name <> text ",\"dr\"" -- * Dwarf section labels -dwarfInfoLabel, dwarfAbbrevLabel, dwarfLineLabel, dwarfFrameLabel :: PtrString -dwarfInfoLabel = sLit ".Lsection_info" -dwarfAbbrevLabel = sLit ".Lsection_abbrev" -dwarfLineLabel = sLit ".Lsection_line" -dwarfFrameLabel = sLit ".Lsection_frame" +dwarfInfoLabel, dwarfAbbrevLabel, dwarfLineLabel, dwarfFrameLabel :: SDoc +dwarfInfoLabel = text ".Lsection_info" +dwarfAbbrevLabel = text ".Lsection_abbrev" +dwarfLineLabel = text ".Lsection_line" +dwarfFrameLabel = text ".Lsection_frame" -- | Mapping of registers to DWARF register numbers dwarfRegNo :: Platform -> Reg -> Word8 |