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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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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/i386/sse-21.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/i386/sse-21.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/sse-21.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/sse-21.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse-21.c new file mode 100644 index 000000000..d006cdc0a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse-21.c @@ -0,0 +1,24 @@ +/* Test that we don't generate a fisttp instruction when -mno-sse3. */ +/* { dg-do compile } */ +/* { dg-options "-O -mfpmath=387 -march=nocona -mno-sse3 -mno-avx" } */ +/* { dg-final { scan-assembler-not "fisttp" } } */ +struct foo +{ + long a; + long b; +}; + +extern double c; + +extern unsigned long long baz (void); + +int +walrus (const struct foo *input) +{ + unsigned long long d; + + d = baz () + + (unsigned long long) (((double) input->a * 1000000000 + + (double) input->b) * c); + return (d ? 1 : 0); +} |