diff options
Diffstat (limited to 'compiler/cmm/CmmUtils.hs')
| -rw-r--r-- | compiler/cmm/CmmUtils.hs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/compiler/cmm/CmmUtils.hs b/compiler/cmm/CmmUtils.hs index 8e8c1edeaf..4a1d874d8f 100644 --- a/compiler/cmm/CmmUtils.hs +++ b/compiler/cmm/CmmUtils.hs @@ -37,6 +37,9 @@ module CmmUtils( isTrivialCmmExpr, hasNoGlobalRegs, + baseExpr, spExpr, hpExpr, spLimExpr, hpLimExpr, + currentTSOExpr, currentNurseryExpr, cccsExpr, + -- Statics blankWord, @@ -567,3 +570,18 @@ blockTicks b = reverse $ foldBlockNodesF goStmt b [] where goStmt :: CmmNode e x -> [CmmTickish] -> [CmmTickish] goStmt (CmmTick t) ts = t:ts goStmt _other ts = ts + + +-- ----------------------------------------------------------------------------- +-- Access to common global registers + +baseExpr, spExpr, hpExpr, currentTSOExpr, currentNurseryExpr, + spLimExpr, hpLimExpr, cccsExpr :: CmmExpr +baseExpr = CmmReg baseReg +spExpr = CmmReg spReg +spLimExpr = CmmReg spLimReg +hpExpr = CmmReg hpReg +hpLimExpr = CmmReg hpLimReg +currentTSOExpr = CmmReg currentTSOReg +currentNurseryExpr = CmmReg currentNurseryReg +cccsExpr = CmmReg cccsReg |