X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=includes%2FCmm.h;h=641faa216ea255230805f02eeb616352e5a142fc;hb=2c8aabcad1d2f2c469cb8a10afa7b66beeaedd45;hp=6abe760be5adbca8c98249beb61106a04462b01b;hpb=f30d527344db528618f64a25250a3be557d9f287;p=ghc-hetmet.git

diff --git a/includes/Cmm.h b/includes/Cmm.h
index 6abe760..641faa2 100644
--- a/includes/Cmm.h
+++ b/includes/Cmm.h
@@ -383,7 +383,7 @@
 // allocate() - this includes many of the primops.
 #define MAYBE_GC(liveness,reentry)			\
     if (bdescr_link(CurrentNursery) == NULL || \
-        generation_n_new_large_blocks(W_[g0]) >= CInt[alloc_blocks_lim]) {   \
+        generation_n_new_large_words(W_[g0]) >= CLong[large_alloc_lim]) {   \
 	R9  = liveness;					\
         R10 = reentry;					\
         HpAlloc = 0;					\
@@ -464,8 +464,10 @@
 #define StgFunInfoExtra_bitmap(i)     StgFunInfoExtraFwd_bitmap(i)
 #endif
 
-#define mutArrPtrsCardWords(n) \
-    ROUNDUP_BYTES_TO_WDS(((n) + (1 << MUT_ARR_PTRS_CARD_BITS) - 1) >> MUT_ARR_PTRS_CARD_BITS)
+#define mutArrCardMask ((1 << MUT_ARR_PTRS_CARD_BITS) - 1)
+#define mutArrPtrCardDown(i) ((i) >> MUT_ARR_PTRS_CARD_BITS)
+#define mutArrPtrCardUp(i)   (((i) + mutArrCardMask) >> MUT_ARR_PTRS_CARD_BITS)
+#define mutArrPtrsCardWords(n) ROUNDUP_BYTES_TO_WDS(mutArrPtrCardUp(n))
 
 #if defined(PROFILING) || (!defined(THREADED_RTS) && defined(DEBUG))
 #define OVERWRITING_CLOSURE(c) foreign "C" overwritingClosure(c "ptr")