diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/mips/mips-sched-madd.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/mips-sched-madd.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/mips-sched-madd.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/mips-sched-madd.c b/gcc/testsuite/gcc.target/mips/mips-sched-madd.c new file mode 100644 index 000000000..c0f9d332a --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/mips-sched-madd.c @@ -0,0 +1,19 @@ +/* Test for case where another independent multiply insn may interfere + with a macc chain. */ +/* { dg-do compile } */ +/* { dg-options "-Os -march=24kf" } */ + +NOMIPS16 int foo (int a, int b, int c, int d, int e, int f, int g) +{ + int temp; + int acc; + + acc = a * b; + temp = a * c; + acc = d * e + acc; + acc = f * g + acc; + return acc > temp ? acc : temp; +} + +/* { dg-final { scan-assembler "\tmult\t" } } */ +/* { dg-final { scan-assembler "\tmadd\t" } } */ |