From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.target/mips/ext-3.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 gcc/testsuite/gcc.target/mips/ext-3.c (limited to 'gcc/testsuite/gcc.target/mips/ext-3.c') diff --git a/gcc/testsuite/gcc.target/mips/ext-3.c b/gcc/testsuite/gcc.target/mips/ext-3.c new file mode 100644 index 000000000..acdbbc9a4 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/ext-3.c @@ -0,0 +1,14 @@ +/* For MIPS64r2 use DEXT rather than DSLL/DSRL to zero-extend. */ +/* { dg-do compile } */ +/* { dg-options "-O isa_rev>=2 -mgp64" } */ +/* { dg-final { scan-assembler "\tdext\t" } } */ +/* { dg-final { scan-assembler-not "sll" } } */ + +NOMIPS16 unsigned long long +f (unsigned *i) +{ + unsigned j = *i; + j >>= 1; /* enforce this is all done in SI mode */ + j++; /* don't merge the shift and the extension */ + return j; +} -- cgit v1.2.3