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qemu-e2k/target/s390x
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Ilya Leoshkevich 13c59eb09b target/s390x: fix handling of zeroes in vfmin/vfmax 
vfmin_res() / vfmax_res() are trying to check whether a and b are both
zeroes, but in reality they check that they are the same kind of zero.
This causes incorrect results when comparing positive and negative
zeroes.

Fixes: da4807527f ("s390x/tcg: Implement VECTOR FP (MAXIMUM|MINIMUM)")
Co-developed-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20220713182612.3780050-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
 		2022-07-19 12:49:56 +02:00
..
kvm target/s390x: kvm: Honor storage keys during emulation 2022-06-03 08:03:28 +02:00
tcg target/s390x: fix handling of zeroes in vfmin/vfmax 2022-07-19 12:49:56 +02:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
arch_dump.c target/s390x: rename internal.h to s390x-internal.h 2021-07-07 14:01:56 +02:00
cpu-dump.c target/s390x: Fix shifting 32-bit values for more than 31 bits 2022-01-17 08:36:33 +01:00
cpu-param.h Normalize header guard symbol definition 2022-05-11 16:50:26 +02:00
cpu-qom.h target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macro 2022-03-06 22:23:09 +01:00
cpu-sysemu.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
cpu.c disas: Remove old libopcode s390 disassembler 2022-05-04 08:47:19 +02:00
cpu.h Move CPU softfloat unions to cpu-float.h 2022-04-06 14:31:43 +02:00
cpu_features.c s390x: pv: Fence additional unavailable SCLP facilities for PV guests 2020-12-21 18:11:32 +01:00
cpu_features.h s390x: pv: Fix diag318 PV fencing 2020-10-22 15:47:27 +02:00
cpu_features_def.h meson: rename .inc.h files to .h.inc 2020-08-21 06:18:35 -04:00
cpu_features_def.h.inc s390: Typo fix FLOATING_POINT_SUPPPORT_ENH 2022-06-02 18:31:51 +02:00
cpu_models.c s390x/cpu_models: make "max" match the unmodified "qemu" CPU model under TCG 2022-05-04 08:47:19 +02:00
cpu_models.h meson: convert target/s390x/gen-features.h 2020-08-21 06:30:17 -04:00
cpu_models_sysemu.c Don't include sysemu/tcg.h if it is not necessary 2022-04-20 12:12:47 -07:00
cpu_models_user.c target/s390x: split sysemu part of cpu models 2021-07-07 14:01:59 +02:00
diag.c target/s390x: move kvm files into kvm/ 2021-07-07 14:01:59 +02:00
gdbstub.c target/s390x: rename internal.h to s390x-internal.h 2021-07-07 14:01:56 +02:00
gen-features.c s390: Typo fix FLOATING_POINT_SUPPPORT_ENH 2022-06-02 18:31:51 +02:00
helper.c Don't include sysemu/tcg.h if it is not necessary 2022-04-20 12:12:47 -07:00
helper.h target/s390x: vxeh2: Update for changes to vector shifts 2022-05-04 08:47:19 +02:00
interrupt.c target/s390x: move kvm files into kvm/ 2021-07-07 14:01:59 +02:00
ioinst.c Fix 'writeable' typos 2022-06-08 19:38:47 +01:00
machine.c target/s390x: move kvm files into kvm/ 2021-07-07 14:01:59 +02:00
meson.build target/s390x: split sysemu part of cpu models 2021-07-07 14:01:59 +02:00
mmu_helper.c hw/s390x/s390-skeys: lazy storage key enablement under TCG 2021-09-06 16:24:05 +02:00
s390x-internal.h compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
sigp.c s390x: sigp: Reorder the SIGP STOP code 2022-01-18 15:00:57 +01:00
trace-events target/s390x: move kvm files into kvm/ 2021-07-07 14:01:59 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00