Fix rsp alignment on Win64

e1cf0b9f · Ian Lynagh · 1212145b · e1cf0b9f
Commit e1cf0b9f authored Mar 24, 2012 by Ian Lynagh
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rts/StgCRun.c rts/StgCRun.c +1 -1

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--- a/rts/StgCRun.c
+++ b/rts/StgCRun.c
@@ -306,7 +306,7 @@ StgRunIsImplementedInAssembler(void)
        :
        : "i"(RESERVED_C_STACK_BYTES),
 #if defined(mingw32_HOST_OS)
-          "i"(72 /*stack frame size*/)
+          "i"(80 /*stack frame size; 8 too large to make the alignment right*/)
 #else
          "i"(48 /*stack frame size*/)
 #endif