diff options
| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c b/gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c new file mode 100644 index 000000000..66780551b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/mips/ext-3.c @@ -0,0 +1,15 @@ +/* For MIPS64r2 use DEXT rather than DSLL/DSRL to zero-extend. */ +/* { dg-do compile } */ +/* { dg-options "isa_rev>=2 -mgp64" } */ +/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ +/* { dg-final { scan-assembler "\tdext\t" } } */ +/* { dg-final { scan-assembler-not "\td?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; +} |