diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2011-08-08 06:31:10 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2011-08-08 06:31:10 +0000 |
| commit | 5909a0340ad0fe871dede1eaead855fb4b68fb0e (patch) | |
| tree | 4dd849283a636edd09bbcc8be8c6371a11b6faa0 /powerpc | |
| parent | 5d1c52555bb166430402103afe9540cc4c296487 (diff) | |
IA32 port: more faithful treatment of pseudoregister ST0.
Related general change: support for destroyed_at_moves.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1700 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'powerpc')
| -rw-r--r-- | powerpc/eabi/Conventions1.v | 9 | ||||
| -rw-r--r-- | powerpc/macosx/Conventions1.v | 9 |
2 files changed, 14 insertions, 4 deletions
diff --git a/powerpc/eabi/Conventions1.v b/powerpc/eabi/Conventions1.v index b25f2a5..652f4a1 100644 --- a/powerpc/eabi/Conventions1.v +++ b/powerpc/eabi/Conventions1.v @@ -55,8 +55,13 @@ Definition int_temporaries := IT1 :: IT2 :: nil. Definition float_temporaries := FT1 :: FT2 :: FT3 :: nil. -Definition temporaries := - R IT1 :: R IT2 :: R FT1 :: R FT2 :: R FT3 :: nil. +Definition temporary_regs := int_temporaries ++ float_temporaries. + +Definition temporaries := List.map R temporary_regs. + +Definition destroyed_at_move_regs: list mreg := nil. + +Definition destroyed_at_move := List.map R destroyed_at_move_regs. Definition dummy_int_reg := R3. (**r Used in [Coloring]. *) Definition dummy_float_reg := F1. (**r Used in [Coloring]. *) diff --git a/powerpc/macosx/Conventions1.v b/powerpc/macosx/Conventions1.v index 2a0f233..1ec6e88 100644 --- a/powerpc/macosx/Conventions1.v +++ b/powerpc/macosx/Conventions1.v @@ -55,8 +55,13 @@ Definition int_temporaries := IT1 :: IT2 :: nil. Definition float_temporaries := FT1 :: FT2 :: FT3 :: nil. -Definition temporaries := - R IT1 :: R IT2 :: R FT1 :: R FT2 :: R FT3 :: nil. +Definition temporary_regs := int_temporaries ++ float_temporaries. + +Definition temporaries := List.map R temporary_regs. + +Definition destroyed_at_move_regs: list mreg := nil. + +Definition destroyed_at_move := List.map R destroyed_at_move_regs. Definition dummy_int_reg := R3. (**r Used in [Coloring]. *) Definition dummy_float_reg := F1. (**r Used in [Coloring]. *) |