diff options
Diffstat (limited to 'compiler/llvmGen/LlvmCodeGen/CodeGen.hs')
| -rw-r--r-- | compiler/llvmGen/LlvmCodeGen/CodeGen.hs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs index e812dd445f..9be0876e21 100644 --- a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs +++ b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs @@ -377,6 +377,9 @@ genCall t@(PrimTarget (MO_SubIntC w)) [dstV, dstO] [lhs, rhs] = genCall t@(PrimTarget (MO_Add2 w)) [dstO, dstV] [lhs, rhs] = genCallWithOverflow t w [dstV, dstO] [lhs, rhs] +genCall t@(PrimTarget (MO_AddWordC w)) [dstV, dstO] [lhs, rhs] = + genCallWithOverflow t w [dstV, dstO] [lhs, rhs] + genCall t@(PrimTarget (MO_SubWordC w)) [dstV, dstO] [lhs, rhs] = genCallWithOverflow t w [dstV, dstO] [lhs, rhs] @@ -490,6 +493,7 @@ genCallWithOverflow t@(PrimTarget op) w [dstV, dstO] [lhs, rhs] = do let valid = op `elem` [ MO_Add2 w , MO_AddIntC w , MO_SubIntC w + , MO_AddWordC w , MO_SubWordC w ] MASSERT(valid) @@ -800,6 +804,8 @@ cmmPrimOpFunctions mop = do ++ showSDoc dflags (ppr $ widthToLlvmInt w) MO_Add2 w -> fsLit $ "llvm.uadd.with.overflow." ++ showSDoc dflags (ppr $ widthToLlvmInt w) + MO_AddWordC w -> fsLit $ "llvm.usub.with.overflow." + ++ showSDoc dflags (ppr $ widthToLlvmInt w) MO_SubWordC w -> fsLit $ "llvm.usub.with.overflow." ++ showSDoc dflags (ppr $ widthToLlvmInt w) |