From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [Qemu-devel] [PULL 13/28] target/arm: Use floatX_silence_nan when we have already checked for SNaN
Date: Wed, 16 May 2018 08:52:28 -0700 [thread overview]
Message-ID: <20180516155243.16937-14-richard.henderson@linaro.org> (raw)
In-Reply-To: <20180516155243.16937-1-richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper-a64.c | 6 +++---
target/arm/helper.c | 12 ++++++------
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 4f8034c513..6f0eb83661 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -376,7 +376,7 @@ float16 HELPER(frecpx_f16)(float16 a, void *fpstp)
float16 nan = a;
if (float16_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float16_maybe_silence_nan(a, fpst);
+ nan = float16_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@@ -405,7 +405,7 @@ float32 HELPER(frecpx_f32)(float32 a, void *fpstp)
float32 nan = a;
if (float32_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float32_maybe_silence_nan(a, fpst);
+ nan = float32_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@@ -434,7 +434,7 @@ float64 HELPER(frecpx_f64)(float64 a, void *fpstp)
float64 nan = a;
if (float64_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float64_maybe_silence_nan(a, fpst);
+ nan = float64_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 238a3ceba8..e05c7230d4 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -11731,7 +11731,7 @@ float16 HELPER(recpe_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float16_maybe_silence_nan(f16, fpst);
+ nan = float16_silence_nan(f16, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@@ -11779,7 +11779,7 @@ float32 HELPER(recpe_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float32_maybe_silence_nan(f32, fpst);
+ nan = float32_silence_nan(f32, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@@ -11827,7 +11827,7 @@ float64 HELPER(recpe_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float64_maybe_silence_nan(f64, fpst);
+ nan = float64_silence_nan(f64, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);
@@ -11926,7 +11926,7 @@ float16 HELPER(rsqrte_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, s)) {
float_raise(float_flag_invalid, s);
- nan = float16_maybe_silence_nan(f16, s);
+ nan = float16_silence_nan(f16, s);
}
if (s->default_nan_mode) {
nan = float16_default_nan(s);
@@ -11970,7 +11970,7 @@ float32 HELPER(rsqrte_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, s)) {
float_raise(float_flag_invalid, s);
- nan = float32_maybe_silence_nan(f32, s);
+ nan = float32_silence_nan(f32, s);
}
if (s->default_nan_mode) {
nan = float32_default_nan(s);
@@ -12013,7 +12013,7 @@ float64 HELPER(rsqrte_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, s)) {
float_raise(float_flag_invalid, s);
- nan = float64_maybe_silence_nan(f64, s);
+ nan = float64_silence_nan(f64, s);
}
if (s->default_nan_mode) {
nan = float64_default_nan(s);
--
2.17.0
next prev parent reply other threads:[~2018-05-16 15:53 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 15:52 [Qemu-devel] [PULL 00/28] softfloat patch roundup Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 01/28] fpu/softfloat: Fix conversion from uint64 to float128 Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 02/28] fpu/softfloat: Merge NO_SIGNALING_NANS definitions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 03/28] fpu/softfloat: Split floatXX_silence_nan from floatXX_maybe_silence_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 04/28] fpu/softfloat: Move softfloat-specialize.h below FloatParts definition Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 05/28] fpu/softfloat: Canonicalize NaN fraction Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 06/28] fpu/softfloat: Introduce parts_is_snan_frac Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 07/28] fpu/softfloat: Replace float_class_dnan with parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 08/28] fpu/softfloat: Replace float_class_msnan with parts_silence_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 09/28] target/arm: convert conversion helpers to fpst/ahp_flag Richard Henderson
2018-05-17 10:16 ` Peter Maydell
2018-05-17 22:19 ` Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 10/28] target/arm: squash FZ16 behaviour for conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 11/28] fpu/softfloat: Partial support for ARM Alternative half-precision Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 12/28] fpu/softfloat: re-factor float to float conversions Richard Henderson
2018-05-16 15:52 ` Richard Henderson [this message]
2018-05-16 15:52 ` [Qemu-devel] [PULL 14/28] target/arm: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 15/28] target/hppa: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 16/28] target/m68k: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 17/28] target/mips: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 18/28] target/riscv: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 19/28] target/s390x: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 20/28] fpu/softfloat: Use float*_silence_nan in propagateFloat*NaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 21/28] fpu/softfloat: Remove floatX_maybe_silence_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 22/28] fpu/softfloat: Specialize on snan_bit_is_one Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 23/28] fpu/softfloat: Make is_nan et al available to softfloat-specialize.h Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 24/28] fpu/softfloat: Pass FloatClass to pickNaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 25/28] fpu/softfloat: Pass FloatClass to pickNaNMulAdd Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 26/28] fpu/softfloat: Define floatN_default_nan in terms of parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 27/28] fpu/softfloat: Clean up parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 28/28] fpu/softfloat: Define floatN_silence_nan in terms of parts_silence_nan Richard Henderson
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