diff options
| -rw-r--r-- | gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/alias.c | 13 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 4 | ||||
| -rw-r--r-- | gcc/cse.c | 2 |
4 files changed, 19 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dd51f8d..0a84cba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Fri Aug 14 14:12:59 1998 Jason Merrill <jason@yorick.cygnus.com> + + * i386.h (MODES_TIEABLE_P): Reorganize to shut up warnings. + * alias.c (memrefs_conflict_p): Add braces to shut up warnings. + * cse.c (cse_basic_block): Add parens to shut up warnings. + Fri Aug 14 12:58:21 1998 David S. Miller <davem@pierdol.cobaltmicro.com> * config/sparc/sparc.c (sparc_emit_set_const64_quick2, @@ -26,8 +32,8 @@ Fri Aug 14 21:52:53 1998 J"orn Rennecke <amylaar@cygnus.co.uk> Fri Aug 14 16:50:10 1998 John Carr <jfc@mit.edu> - * genrecog.c (add_to_sequence): Fatal error if the modes of the operands - of SET are incompatible. + * genrecog.c (add_to_sequence): Fatal error if the modes of the + operands of SET are incompatible. * alpha.md: Fix max and min patterns so modes of SET operands match. diff --git a/gcc/alias.c b/gcc/alias.c index de47139..8e0d21b 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -726,11 +726,14 @@ memrefs_conflict_p (xsize, x, ysize, y, c) if (rtx_equal_for_memref_p (x0, y0)) return memrefs_conflict_p (xsize, x1, ysize, y1, c); if (GET_CODE (x1) == CONST_INT) - if (GET_CODE (y1) == CONST_INT) - return memrefs_conflict_p (xsize, x0, ysize, y0, - c - INTVAL (x1) + INTVAL (y1)); - else - return memrefs_conflict_p (xsize, x0, ysize, y, c - INTVAL (x1)); + { + if (GET_CODE (y1) == CONST_INT) + return memrefs_conflict_p (xsize, x0, ysize, y0, + c - INTVAL (x1) + INTVAL (y1)); + else + return memrefs_conflict_p (xsize, x0, ysize, y, + c - INTVAL (x1)); + } else if (GET_CODE (y1) == CONST_INT) return memrefs_conflict_p (xsize, x, ysize, y0, c + INTVAL (y1)); diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 75e8bae..540cfec 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -664,8 +664,8 @@ extern int ix86_arch; #define MODES_TIEABLE_P(MODE1, MODE2) \ ((MODE1) == (MODE2) \ - || ((MODE1) == SImode && (MODE2) == HImode \ - || (MODE1) == HImode && (MODE2) == SImode)) + || ((MODE1) == SImode && (MODE2) == HImode) \ + || ((MODE1) == HImode && (MODE2) == SImode)) /* Specify the registers used for certain standard purposes. The values of these macros are register numbers. */ @@ -8647,7 +8647,7 @@ cse_basic_block (from, to, next_branch, around_loop) its destination is the result of the block and hence should be recorded. */ - if (p = find_reg_note (insn, REG_LIBCALL, NULL_RTX)) + if ((p = find_reg_note (insn, REG_LIBCALL, NULL_RTX))) libcall_insn = XEXP (p, 0); else if (find_reg_note (insn, REG_RETVAL, NULL_RTX)) libcall_insn = NULL_RTX; |