From a6cea47db4c5019eed035901f0f61012a1e989cf Mon Sep 17 00:00:00 2001 From: rsandifo Date: Mon, 10 Dec 2012 20:22:48 +0000 Subject: [PATCH] gcc/testsuite/ * gcc.target/mips/octeon-bbit-2.c: Restructure loops so that no code duplication is required. Allow BNE to appear. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194370 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.target/mips/octeon-bbit-2.c | 21 ++++++++++----------- 2 files changed, 15 insertions(+), 11 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index efbf048..ab94599 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2012-12-10 Richard Sandiford + * gcc.target/mips/octeon-bbit-2.c: Restructure loops so that no + code duplication is required. Allow BNE to appear. + +2012-12-10 Richard Sandiford + * gcc.target/mips/ext-2.c: Require -mlong64. 2012-12-10 Richard Biener diff --git a/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c b/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c index 9bd8dce..7e78d70 100644 --- a/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c +++ b/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c @@ -4,22 +4,21 @@ /* { dg-final { scan-assembler "\tbbit\[01\]\t" } } */ /* { dg-final { scan-assembler-not "\tbbit\[01\]l\t" } } */ /* { dg-final { scan-assembler "\tbnel\t" } } */ -/* { dg-final { scan-assembler-not "\tbne\t" } } */ NOMIPS16 int -f (int n, int i) +f (int *a, int *b) { - int s = 0; - for (; i & 1; i++) - s += i; - return s; + do + if (__builtin_expect (*a & 1, 1)) + *a = 0; + while (++a < b); } NOMIPS16 int -g (int n, int i) +g (int *a, int *b) { - int s = 0; - for (i = 0; i < n; i++) - s += i; - return s; + do + if (__builtin_expect (*a == 3, 1)) + *a = 0; + while (++a < b); } -- 2.7.4