From c0220ea4c509e3c14cef20c864545340aa4b98b4 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Sat, 4 Mar 2006 23:05:24 +0000 Subject: builtins.c, [...]: Fix comment typos. * builtins.c, c-pragma.h, c-typeck.c, cgraph.c, cgraphunit.c, combine.c, common.opt, config/dfp-bit.c, config/i386/i386.c, config/m68k/m68k.c, config/m68k/m68k.md, config/mt/mt.c, config/mt/mt.h, config/s390/s390.md, df-core.c, df-problems.c, df-scan.c, df.h, diagnostic.c, expr.c, function.h, gimplify.c, loop-invariant.c, omp-low.c, opts.c, passes.c, rtl-factoring.c, rtlanal.c, struct-equiv.c, tree-cfgcleanup.c, tree-ssa-loop-niter.c, tree-ssa-loop-prefetch.c, tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c, tree-vect-patterns.c, tree-vect-transform.c, tree-vectorizer.h, tree-vrp.c, unwind-dw2.c: Fix comment typos. Follow spelling conventions. From-SVN: r111721 --- gcc/config/mt/mt.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'gcc/config/mt/mt.c') diff --git a/gcc/config/mt/mt.c b/gcc/config/mt/mt.c index 59529ac..44c494e 100644 --- a/gcc/config/mt/mt.c +++ b/gcc/config/mt/mt.c @@ -683,7 +683,7 @@ mt_legitimate_simple_address_p (enum machine_mode mode ATTRIBUTE_UNUSED, } -/* Helper function of GO_IF_LEGITIMATE_ADDRESS. Return non-zero if +/* Helper function of GO_IF_LEGITIMATE_ADDRESS. Return nonzero if XINSN is a legitimate address on MT. */ int mt_legitimate_address_p (enum machine_mode mode, rtx xinsn, int strict) @@ -1648,9 +1648,9 @@ void mt_add_loop (void) } -/* Maxium loop nesting depth. */ +/* Maximum loop nesting depth. */ #define MAX_LOOP_DEPTH 4 -/* Maxium size of a loop (allows some headroom for delayed branch slot +/* Maximum size of a loop (allows some headroom for delayed branch slot filling. */ #define MAX_LOOP_LENGTH (200 * 4) @@ -1850,7 +1850,7 @@ mt_scan_loop (loop_info loop, rtx reg, rtx dbnz) loop iterations. It can be nested with an automatically maintained stack of counter and end address registers. It's an ideal candidate for doloop. Unfortunately, gcc presumes that loops - always end with an explicit instriction, and the doloop_begin + always end with an explicit instruction, and the doloop_begin instruction is not a flow control instruction so it can be scheduled earlier than just before the start of the loop. To make matters worse, the optimization pipeline can duplicate loop exit -- cgit v1.1