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qemu/tests/tcg/hexagon
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Taylor Simpson 1a442c0931 Hexagon (target/hexagon) Change subtract from zero to change sign 
The F2_sffms instruction [r0 -= sfmpy(r1, r2)] doesn't properly
handle -0.  Previously we would negate the input operand by subtracting
from zero.  Instead, we negate by changing the sign bit.

Test case added to tests/tcg/hexagon/fpstuff.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230307025828.1612809-12-tsimpson@quicinc.com>
2023-03-06 20:47:12 -08:00
..
atomics.c
brev.c Hexagon (target/hexagon) bit reverse (brev) addressing 2021-05-01 16:03:10 -07:00
circ.c Hexagon (target/hexagon) fix bug in circular addressing 2022-03-12 09:14:22 -08:00
crt.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
dual_stores.c
first.S
float_convd.ref Hexagon (tests/tcg/hexagon) reference file for float_convd 2022-07-31 16:22:09 -07:00
float_convs.ref tests/tcg/multiarch: Read fp flags before printf 2022-01-18 16:44:16 +00:00
float_madds.ref tests/tcg/multiarch: Read fp flags before printf 2022-01-18 16:44:16 +00:00
fpstuff.c Hexagon (target/hexagon) Change subtract from zero to change sign 2023-03-06 20:47:12 -08:00
hex_sigsegv.c Hexagon (target/hexagon) probe the stores in a packet at start of commit 2021-10-06 10:29:11 -05:00
hvx_histogram_input.h Hexagon HVX (tests/tcg/hexagon) histogram test 2021-11-03 16:01:38 -05:00
hvx_histogram_row.h Hexagon HVX (tests/tcg/hexagon) histogram test 2021-11-03 16:01:38 -05:00
hvx_histogram_row.S Hexagon HVX (tests/tcg/hexagon) histogram test 2021-11-03 16:01:38 -05:00
hvx_histogram.c Hexagon HVX (tests/tcg/hexagon) histogram test 2021-11-03 16:01:38 -05:00
hvx_misc.c Hexagon (target/hexagon) Fix predicated assignment to .tmp and .cur 2022-12-16 10:10:28 -08:00
load_align.c Hexagon (target/hexagon) load into shifted register instructions 2021-05-01 16:06:11 -07:00
load_unpack.c Hexagon (tests/tcg/hexagon) Fix alignment in load_unpack.c 2022-07-31 16:22:09 -07:00
Makefile.target Hexagon (tests/tcg/hexagon) Enable HVX tests 2023-03-06 20:47:12 -08:00
mem_noshuf_exception.c Hexagon (target/hexagon) fix bug in mem_noshuf load exception 2022-07-19 14:20:08 -07:00
mem_noshuf.c tests/tcg/hexagon: fix underspecifed asm constraints 2023-01-05 09:19:02 -08:00
misc.c tests/tcg/hexagon: fix underspecifed asm constraints 2023-01-05 09:19:02 -08:00
multi_result.c Hexagon (target/hexagon) add A4_addp_c/A4_subp_c 2021-05-01 08:31:43 -07:00
overflow.c Hexagon (tests/tcg/hexagon) update overflow test 2022-03-12 09:14:22 -08:00
preg_alias.c Hexagon (tests/tcg/hexagon) Update preg_alias.c 2023-03-06 20:47:12 -08:00
reg_mut.c Hexagon (target/hexagon) implement mutability mask for GPRs 2023-01-05 09:19:02 -08:00
scatter_gather.c Hexagon (tests/tcg/hexagon) Remove __builtin from scatter_gather 2023-03-06 20:47:12 -08:00
signal_context.c linux-user/hexagon: fix signal context save & restore 2023-01-05 09:19:02 -08:00
test_abs.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_bitcnt.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_bitsplit.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_call.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_clobber.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_cmp.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_dotnew.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_ext.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_fibonacci.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_hl.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_hwloops.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_jmp.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_lsr.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_mpyi.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_packet.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_reorder.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_round.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vavgw.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vcmpb.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vcmpw.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vlsrw.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vmaxh.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vminh.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vpmpyh.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
test_vspliceb.S target/hexagon: import additional tests 2022-12-16 12:30:28 -08:00
usr.c Hexagon (target/hexagon) Add overrides for S2_asr_r_r_sat/S2_asl_r_r_sat 2022-12-16 10:10:28 -08:00
vector_add_int.c Hexagon HVX (tests/tcg/hexagon) vector_add_int test 2021-11-03 16:01:37 -05:00