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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/mips/msubu-2.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/msubu-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/mips/msubu-2.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/mips/msubu-2.c b/gcc-4.9/gcc/testsuite/gcc.target/mips/msubu-2.c new file mode 100644 index 000000000..642d12394 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/mips/msubu-2.c @@ -0,0 +1,24 @@ +/* { dg-do compile } */ +/* This test requires widening_mul */ +/* { dg-options "-march=vr5500 -mgp32 -fexpensive-optimizations" } */ +/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ +/* { dg-final { scan-assembler-times "\tmsubu\t" 2 } } */ + +typedef unsigned int ui; +typedef unsigned long long ull; + +NOMIPS16 ull +f1 (ui x, ui y, ull z) +{ + return z - (ull) y * x; +} + +NOMIPS16 ull +f2 (ui x, ui y, ull z) +{ + ull t = (ull) x * y; + int temp = 5; + if (temp == 5) + z -= t; + return z; +} |