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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-12-08 16:15:30 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-12-24 08:32:15 -0800 |
| commit | 59abfb444e1d9654e15f85c50d09a3366e4c1c1e (patch) | |
| tree | 3309194cdf8a95d4a40d04ab5fb131f37fe7131f | |
| parent | 65b4dce393cddb5fb0295bf6666f7db8512b8cff (diff) | |
| download | qemu-59abfb444e1d9654e15f85c50d09a3366e4c1c1e.zip qemu-59abfb444e1d9654e15f85c50d09a3366e4c1c1e.tar.gz qemu-59abfb444e1d9654e15f85c50d09a3366e4c1c1e.tar.bz2 | |
target/hexagon: Simplify internal_mpyhh setup
Initialize x with accumulated via direct assignment,
rather than multiplying by 1.
Reviewed-by: Brian Cain <brian.cain@oss.qualcomm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/hexagon/fma_emu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/hexagon/fma_emu.c b/target/hexagon/fma_emu.c index 07d2880..c557141 100644 --- a/target/hexagon/fma_emu.c +++ b/target/hexagon/fma_emu.c @@ -455,7 +455,7 @@ float64 internal_mpyhh(float64 a, float64 b, float64_is_infinity(b)) { return float64_mul(a, b, fp_status); } - x.mant = int128_mul_6464(accumulated, 1); + x.mant = int128_make64(accumulated); x.sticky = sticky; prod = fGETUWORD(1, float64_getmant(a)) * fGETUWORD(1, float64_getmant(b)); x.mant = int128_add(x.mant, int128_mul_6464(prod, 0x100000000ULL)); |