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target/mips: fpu: Name better paired-single variables 

Use consistently 'l' and 'h' for low and high halves.

Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <20200518200920.17344-16-aleksandar.qemu.devel@gmail.com>
This commit is contained in:
Aleksandar Markovic 2020-05-18 22:09:14 +02:00
parent bdbe48db40
commit 485cd2e4ce
1 changed files with 31 additions and 31 deletions
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60
target/mips/fpu_helper.c
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@ -1059,14 +1059,14 @@ uint32_t helper_float_recip1_s(CPUMIPSState *env, uint32_t fst0)
uint64_t helper_float_recip1_ps(CPUMIPSState *env, uint64_t fdt0) uint64_t helper_float_recip1_ps(CPUMIPSState *env, uint64_t fdt0)
{ {
uint32_t fst2; uint32_t fstl2;
uint32_t fsth2; uint32_t fsth2;
fst2 = float32_div(float32_one, fdt0 & 0XFFFFFFFF, fstl2 = float32_div(float32_one, fdt0 & 0XFFFFFFFF,
&env->active_fpu.fp_status); &env->active_fpu.fp_status);
fsth2 = float32_div(float32_one, fdt0 >> 32, &env->active_fpu.fp_status); fsth2 = float32_div(float32_one, fdt0 >> 32, &env->active_fpu.fp_status);
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
uint64_t helper_float_rsqrt1_d(CPUMIPSState *env, uint64_t fdt0) uint64_t helper_float_rsqrt1_d(CPUMIPSState *env, uint64_t fdt0)
@ -1091,15 +1091,15 @@ uint32_t helper_float_rsqrt1_s(CPUMIPSState *env, uint32_t fst0)
uint64_t helper_float_rsqrt1_ps(CPUMIPSState *env, uint64_t fdt0) uint64_t helper_float_rsqrt1_ps(CPUMIPSState *env, uint64_t fdt0)
{ {
uint32_t fst2; uint32_t fstl2;
uint32_t fsth2; uint32_t fsth2;
fst2 = float32_sqrt(fdt0 & 0XFFFFFFFF, &env->active_fpu.fp_status); fstl2 = float32_sqrt(fdt0 & 0XFFFFFFFF, &env->active_fpu.fp_status);
fsth2 = float32_sqrt(fdt0 >> 32, &env->active_fpu.fp_status); fsth2 = float32_sqrt(fdt0 >> 32, &env->active_fpu.fp_status);
fst2 = float32_div(float32_one, fst2, &env->active_fpu.fp_status); fstl2 = float32_div(float32_one, fstl2, &env->active_fpu.fp_status);
fsth2 = float32_div(float32_one, fsth2, &env->active_fpu.fp_status); fsth2 = float32_div(float32_one, fsth2, &env->active_fpu.fp_status);
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
uint64_t helper_float_rint_d(CPUMIPSState *env, uint64_t fs) uint64_t helper_float_rint_d(CPUMIPSState *env, uint64_t fs)
@ -1367,19 +1367,19 @@ uint32_t helper_float_recip2_s(CPUMIPSState *env, uint32_t fst0, uint32_t fst2)
uint64_t helper_float_recip2_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2) uint64_t helper_float_recip2_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2)
{ {
uint32_t fst0 = fdt0 & 0XFFFFFFFF; uint32_t fstl0 = fdt0 & 0XFFFFFFFF;
uint32_t fsth0 = fdt0 >> 32; uint32_t fsth0 = fdt0 >> 32;
uint32_t fst2 = fdt2 & 0XFFFFFFFF; uint32_t fstl2 = fdt2 & 0XFFFFFFFF;
uint32_t fsth2 = fdt2 >> 32; uint32_t fsth2 = fdt2 >> 32;
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status); fstl2 = float32_mul(fstl0, fstl2, &env->active_fpu.fp_status);
fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status); fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status);
fst2 = float32_chs(float32_sub(fst2, float32_one, fstl2 = float32_chs(float32_sub(fstl2, float32_one,
&env->active_fpu.fp_status)); &env->active_fpu.fp_status));
fsth2 = float32_chs(float32_sub(fsth2, float32_one, fsth2 = float32_chs(float32_sub(fsth2, float32_one,
&env->active_fpu.fp_status)); &env->active_fpu.fp_status));
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
uint64_t helper_float_rsqrt2_d(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2) uint64_t helper_float_rsqrt2_d(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2)
@ -1404,51 +1404,51 @@ uint32_t helper_float_rsqrt2_s(CPUMIPSState *env, uint32_t fst0, uint32_t fst2)
uint64_t helper_float_rsqrt2_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2) uint64_t helper_float_rsqrt2_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2)
{ {
uint32_t fst0 = fdt0 & 0XFFFFFFFF; uint32_t fstl0 = fdt0 & 0XFFFFFFFF;
uint32_t fsth0 = fdt0 >> 32; uint32_t fsth0 = fdt0 >> 32;
uint32_t fst2 = fdt2 & 0XFFFFFFFF; uint32_t fstl2 = fdt2 & 0XFFFFFFFF;
uint32_t fsth2 = fdt2 >> 32; uint32_t fsth2 = fdt2 >> 32;
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status); fstl2 = float32_mul(fstl0, fstl2, &env->active_fpu.fp_status);
fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status); fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status);
fst2 = float32_sub(fst2, float32_one, &env->active_fpu.fp_status); fstl2 = float32_sub(fstl2, float32_one, &env->active_fpu.fp_status);
fsth2 = float32_sub(fsth2, float32_one, &env->active_fpu.fp_status); fsth2 = float32_sub(fsth2, float32_one, &env->active_fpu.fp_status);
fst2 = float32_chs(float32_div(fst2, FLOAT_TWO32, fstl2 = float32_chs(float32_div(fstl2, FLOAT_TWO32,
&env->active_fpu.fp_status)); &env->active_fpu.fp_status));
fsth2 = float32_chs(float32_div(fsth2, FLOAT_TWO32, fsth2 = float32_chs(float32_div(fsth2, FLOAT_TWO32,
&env->active_fpu.fp_status)); &env->active_fpu.fp_status));
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
uint64_t helper_float_addr_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt1) uint64_t helper_float_addr_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt1)
{ {
uint32_t fst0 = fdt0 & 0XFFFFFFFF; uint32_t fstl0 = fdt0 & 0XFFFFFFFF;
uint32_t fsth0 = fdt0 >> 32; uint32_t fsth0 = fdt0 >> 32;
uint32_t fst1 = fdt1 & 0XFFFFFFFF; uint32_t fstl1 = fdt1 & 0XFFFFFFFF;
uint32_t fsth1 = fdt1 >> 32; uint32_t fsth1 = fdt1 >> 32;
uint32_t fst2; uint32_t fstl2;
uint32_t fsth2; uint32_t fsth2;
fst2 = float32_add(fst0, fsth0, &env->active_fpu.fp_status); fstl2 = float32_add(fstl0, fsth0, &env->active_fpu.fp_status);
fsth2 = float32_add(fst1, fsth1, &env->active_fpu.fp_status); fsth2 = float32_add(fstl1, fsth1, &env->active_fpu.fp_status);
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
uint64_t helper_float_mulr_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt1) uint64_t helper_float_mulr_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt1)
{ {
uint32_t fst0 = fdt0 & 0XFFFFFFFF; uint32_t fstl0 = fdt0 & 0XFFFFFFFF;
uint32_t fsth0 = fdt0 >> 32; uint32_t fsth0 = fdt0 >> 32;
uint32_t fst1 = fdt1 & 0XFFFFFFFF; uint32_t fstl1 = fdt1 & 0XFFFFFFFF;
uint32_t fsth1 = fdt1 >> 32; uint32_t fsth1 = fdt1 >> 32;
uint32_t fst2; uint32_t fstl2;
uint32_t fsth2; uint32_t fsth2;
fst2 = float32_mul(fst0, fsth0, &env->active_fpu.fp_status); fstl2 = float32_mul(fstl0, fsth0, &env->active_fpu.fp_status);
fsth2 = float32_mul(fst1, fsth1, &env->active_fpu.fp_status); fsth2 = float32_mul(fstl1, fsth1, &env->active_fpu.fp_status);
update_fcr31(env, GETPC()); update_fcr31(env, GETPC());
return ((uint64_t)fsth2 << 32) | fst2; return ((uint64_t)fsth2 << 32) | fstl2;
} }
#define FLOAT_MINMAX(name, bits, minmaxfunc) \ #define FLOAT_MINMAX(name, bits, minmaxfunc) \