Re: [PATCH v2 2/3] target/ppc: Fix FPSCR.FI changing in float_overflow_excp()

2022-05-11 Thread Rashmica Gupta
On Tue, 2022-05-10 at 17:46 -0300, Víctor Colombo wrote: > This patch fixes another not-so-clear situation in Power ISA > regarding the inexact bits in FPSCR. The ISA states that: > > """ > When Overflow Exception is disabled (OE=0) and an > Overflow Exception occurs, the following actions are > t

Re: [PATCH v2 2/3] target/ppc: Fix FPSCR.FI changing in float_overflow_excp()

2022-05-10 Thread Richard Henderson
On 5/10/22 13:46, Víctor Colombo wrote: This patch fixes another not-so-clear situation in Power ISA regarding the inexact bits in FPSCR. The ISA states that: """ When Overflow Exception is disabled (OE=0) and an Overflow Exception occurs, the following actions are taken: ... 2. Inexact Exceptio

[PATCH v2 2/3] target/ppc: Fix FPSCR.FI changing in float_overflow_excp()

2022-05-10 Thread Víctor Colombo
This patch fixes another not-so-clear situation in Power ISA regarding the inexact bits in FPSCR. The ISA states that: """ When Overflow Exception is disabled (OE=0) and an Overflow Exception occurs, the following actions are taken: ... 2. Inexact Exception is set XX <- 1 ... FI is set to 1 ... ""