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[Qemu-devel] [PATCH v2 0/5] target-ppc: get rid of manual NaN handling i
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH v2 0/5] target-ppc: get rid of manual NaN handling in vector functions |
Date: |
Tue, 11 Sep 2012 20:47:08 +0200 |
This is the second version of this series, trying to get rid of manual
NaN propagation for PPC vector functions, aka altivec (note that the
same work is still to be done on the FPU).
The first patch in this series provides from the "target-xtensa:
implement FP coprocessor option" series. I don't really care how it
should be implemented, but it is a prerequisite for the rests of the
patches, and hence included in this patch series.
Changes v1 -> v2:
- Replace first patch by Max Filippov's version
- Fix vfnmsubfp
Aurelien Jarno (4):
target-ppc: simplify NaN propagation for vector functions
target-ppc: use the softfloat min/max functions
target-ppc: use the softfloat float32_muladd function
target-ppc: get rid of the HANDLE_NAN{1,2,3} macros
Max Filippov (1):
softfloat: make float_muladd_negate_* flags independent
fpu/softfloat.h | 2 +-
target-ppc/int_helper.c | 127 +++++++++--------------------------------------
2 files changed, 24 insertions(+), 105 deletions(-)
--
1.7.10.4
- [Qemu-devel] [PATCH v2 0/5] target-ppc: get rid of manual NaN handling in vector functions,
Aurelien Jarno <=
- [Qemu-devel] [PATCH v2 5/5] target-ppc: get rid of the HANDLE_NAN{1, 2, 3} macros, Aurelien Jarno, 2012/09/11
- [Qemu-devel] [PATCH v2 1/5] softfloat: make float_muladd_negate_* flags independent, Aurelien Jarno, 2012/09/11
- [Qemu-devel] [PATCH v2 4/5] target-ppc: use the softfloat float32_muladd function, Aurelien Jarno, 2012/09/11
- [Qemu-devel] [PATCH v2 3/5] target-ppc: use the softfloat min/max functions, Aurelien Jarno, 2012/09/11
- [Qemu-devel] [PATCH v2 2/5] target-ppc: simplify NaN propagation for vector functions, Aurelien Jarno, 2012/09/11