From 34d5a9ff634b1cafdd164cfe19e167b55084f6b8 Mon Sep 17 00:00:00 2001 From: aurel32 Date: Mon, 6 Apr 2009 12:33:51 +0000 Subject: tcg: improve comment about pure functions Signed-off-by: Aurelien Jarno git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7007 c046a42c-6fe2-441c-8c8c-71466251a162 --- tcg/tcg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tcg/tcg.h') diff --git a/tcg/tcg.h b/tcg/tcg.h index 1ffeca6e6f..cb4911cde6 100644 --- a/tcg/tcg.h +++ b/tcg/tcg.h @@ -174,8 +174,8 @@ typedef int TCGv_i64; #define TCG_CALL_TYPE_REGPARM_1 0x0001 /* i386 style regparm call (1 reg) */ #define TCG_CALL_TYPE_REGPARM_2 0x0002 /* i386 style regparm call (2 regs) */ #define TCG_CALL_TYPE_REGPARM 0x0003 /* i386 style regparm call (3 regs) */ -/* A pure function only reads its arguments and globals variables and - cannot raise exceptions. Hence a call to a pure function can be +/* A pure function only reads its arguments and TCG globals variables + and cannot raise exceptions. Hence a call to a pure function can be safely suppressed if the return value is not used. */ #define TCG_CALL_PURE 0x0010 -- cgit v1.2.3