Jan Beulich 21b4d45bbf x86emul/test: improve failure location identification for FMA sub-test ...

When some FMA set of insns is included in the base instruction set (XOP,
AVX512F, and AVX512-FP16 at present), simd_test() simply invokes
fma_test(), negating its return value. In case of a failure this would
yield a value close to 4G, which doesn't lend itself to easy
identification of the failing test case. Recognize the case in
simd_check_regs() and emit alternative output identifying FMA.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

2022-06-23 09:38:58 +02:00

..

32

x86emul: also allow running the 32-bit harness on a 64-bit distro

2018-11-20 15:07:09 +01:00

blowfish.c

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

evex-disp8.c

x86emul: correct AVX512_BF16 insn names in EVEX Disp8 test

2020-08-05 10:30:18 +02:00

Makefile

x86emul: avoid assembler warning about .type not taking effect in test harness

2020-08-03 16:27:22 +02:00

opmask.S

x86emul: support AVX512{BW,DQ} mask move insns

2019-05-21 08:28:48 +02:00

predicates.c

x86emul/test: correct VCVTUSI2S{S,D} comments in predicates test

2022-03-17 17:42:27 +01:00

simd-aes.c

x86emul: add an AES/VAES test case to the harness

2019-07-17 15:44:54 +02:00

simd-clmul.c

x86emul: add a PCLMUL/VPCLMUL test case to the harness

2019-07-17 15:46:08 +02:00

simd-fma.c

x86emul/test: encourage compiler to use more embedded broadcast

2022-06-10 10:24:21 +02:00

simd-gf.c

x86emul: support GFNI insns

2019-07-17 15:43:06 +02:00

simd-sg.c

x86emul: work around gcc11 bug in SIMD tests

2022-02-14 10:08:17 +01:00

simd-sha.c

x86emul: add a SHA test case to the harness

2019-07-17 15:45:34 +02:00

simd.c

x86emul/test: encourage compiler to use more embedded broadcast

2022-06-10 10:24:21 +02:00

simd.h

x86emul/test: encourage compiler to use more embedded broadcast

2022-06-10 10:24:21 +02:00

test_x86_emulator.c

x86emul/test: improve failure location identification for FMA sub-test

2022-06-23 09:38:58 +02:00

testcase.mk

x86emul: fix test harness build for gas 2.36

2021-05-17 15:41:28 +02:00

wrappers.c

fuzz, test x86_emulator: disable sse before including always_inline fns

2018-09-25 16:30:32 +02:00

x86-emulate.c

x86: make hypervisor build with gcc11

2021-05-27 14:40:29 +02:00

x86-emulate.h

x86: Introduce support for CET-IBT

2022-02-23 15:33:42 +00:00