LoongArch: Fix tst-gnu2-tls2 test case

asm volatile ("movfcsr2gr $t0, $fcsr0" ::: "$t0");
asm volatile ("st.d $t0, %0" :"=m"(restore_fcsr));

generate to the following instructions with -Og flag:

movfcsr2gr      $t0, $zero
addi.d          $t0, $sp, 2047(0x7ff)
addi.d          $t0, $t0, 77(0x4d)
st.w            $t0, $t0, 0

fcsr0 register and restore_fcsr variable are both stored in t0 register.

Change to:

asm volatile ("movfcsr2gr %0, $fcsr0" :"=r"(restore_fcsr));

to avoid restore_fcsr address in t0.

Comparing float value using memcmp because float value cannot be
directly compared for equality.

Put LOAD_REGISTER_FCSR and SAVE_REGISTER_FCC after LOAD_REGISTER_FLOAT.
Some float instructions may change fcsr register.
This commit is contained in:
mengqinggang 2024-06-21 16:08:53 +08:00 committed by caiyinyu
parent c90cfce849
commit a10b6ad471

View File

@ -16,6 +16,7 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <config.h>
#include <string.h>
#include <stdlib.h>
@ -42,35 +43,35 @@
#else /* hard float */
#define SAVE_REGISTER_FCC(src) \
asm volatile ("movcf2gr $t0, $fcc0" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[0]) :); \
asm volatile ("movcf2gr $t0, $fcc1" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[1]) :); \
asm volatile ("movcf2gr $t0, $fcc2" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[2]) :); \
asm volatile ("movcf2gr $t0, $fcc3" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[3]) :); \
asm volatile ("movcf2gr $t0, $fcc4" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[4]) :); \
asm volatile ("movcf2gr $t0, $fcc5" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[5]) :); \
asm volatile ("movcf2gr $t0, $fcc6" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[6]) :); \
asm volatile ("movcf2gr $t0, $fcc7" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(src[7]) :);
asm volatile ("movcf2gr %0, $fcc0" :"=r"(src[0])); \
asm volatile ("movcf2gr %0, $fcc1" :"=r"(src[1])); \
asm volatile ("movcf2gr %0, $fcc2" :"=r"(src[2])); \
asm volatile ("movcf2gr %0, $fcc3" :"=r"(src[3])); \
asm volatile ("movcf2gr %0, $fcc4" :"=r"(src[4])); \
asm volatile ("movcf2gr %0, $fcc5" :"=r"(src[5])); \
asm volatile ("movcf2gr %0, $fcc6" :"=r"(src[6])); \
asm volatile ("movcf2gr %0, $fcc7" :"=r"(src[7])); \
#define LOAD_REGISTER_FCSR() \
uint64_t src_fcsr = 0x01010101; \
asm volatile ("li.d $t0, 0x01010101" ::: "$t0"); \
asm volatile ("movgr2fcsr $fcsr0, $t0" :::);
#define SAVE_REGISTER_FCSR() \
asm volatile ("movfcsr2gr $t0, $fcsr0" ::: "$t0"); \
asm volatile ("st.d $t0, %0" :"=m"(restore_fcsr) :);
#define SAVE_REGISTER_FCSR() \
uint64_t restore_fcsr; \
asm volatile ("movfcsr2gr %0, $fcsr0" :"=r"(restore_fcsr)); \
if (src_fcsr != restore_fcsr) \
{ \
printf ("FCSR registers compare failed!\n"); \
abort (); \
} \
# define INIT_TLSDESC_CALL() \
#define INIT_TLSDESC_CALL() \
unsigned long hwcap = getauxval (AT_HWCAP);
#define LOAD_REGISTER_FLOAT() \
for (int i = 0; i < 32; i++) \
src_float[i] = i + 1; \
asm volatile ("fld.d $f0, %0" ::"m"(src_float[0]) :"$f0"); \
asm volatile ("fld.d $f1, %0" ::"m"(src_float[1]) :"$f1"); \
asm volatile ("fld.d $f2, %0" ::"m"(src_float[2]) :"$f2"); \
@ -105,38 +106,44 @@
asm volatile ("fld.d $f31, %0" ::"m"(src_float[31]) :"$f31");
#define SAVE_REGISTER_FLOAT() \
asm volatile ("fst.d $f0, %0" :"=m"(restore_float[0]) :); \
asm volatile ("fst.d $f1, %0" :"=m"(restore_float[1]) :); \
asm volatile ("fst.d $f2, %0" :"=m"(restore_float[2]) :); \
asm volatile ("fst.d $f3, %0" :"=m"(restore_float[3]) :); \
asm volatile ("fst.d $f4, %0" :"=m"(restore_float[4]) :); \
asm volatile ("fst.d $f5, %0" :"=m"(restore_float[5]) :); \
asm volatile ("fst.d $f6, %0" :"=m"(restore_float[6]) :); \
asm volatile ("fst.d $f7, %0" :"=m"(restore_float[7]) :); \
asm volatile ("fst.d $f8, %0" :"=m"(restore_float[8]) :); \
asm volatile ("fst.d $f9, %0" :"=m"(restore_float[9]) :); \
asm volatile ("fst.d $f10, %0" :"=m"(restore_float[10]) :); \
asm volatile ("fst.d $f11, %0" :"=m"(restore_float[11]) :); \
asm volatile ("fst.d $f12, %0" :"=m"(restore_float[12]) :); \
asm volatile ("fst.d $f13, %0" :"=m"(restore_float[13]) :); \
asm volatile ("fst.d $f14, %0" :"=m"(restore_float[14]) :); \
asm volatile ("fst.d $f15, %0" :"=m"(restore_float[15]) :); \
asm volatile ("fst.d $f16, %0" :"=m"(restore_float[16]) :); \
asm volatile ("fst.d $f17, %0" :"=m"(restore_float[17]) :); \
asm volatile ("fst.d $f18, %0" :"=m"(restore_float[18]) :); \
asm volatile ("fst.d $f19, %0" :"=m"(restore_float[19]) :); \
asm volatile ("fst.d $f20, %0" :"=m"(restore_float[20]) :); \
asm volatile ("fst.d $f21, %0" :"=m"(restore_float[21]) :); \
asm volatile ("fst.d $f22, %0" :"=m"(restore_float[22]) :); \
asm volatile ("fst.d $f23, %0" :"=m"(restore_float[23]) :); \
asm volatile ("fst.d $f24, %0" :"=m"(restore_float[24]) :); \
asm volatile ("fst.d $f25, %0" :"=m"(restore_float[25]) :); \
asm volatile ("fst.d $f26, %0" :"=m"(restore_float[26]) :); \
asm volatile ("fst.d $f27, %0" :"=m"(restore_float[27]) :); \
asm volatile ("fst.d $f28, %0" :"=m"(restore_float[28]) :); \
asm volatile ("fst.d $f29, %0" :"=m"(restore_float[29]) :); \
asm volatile ("fst.d $f30, %0" :"=m"(restore_float[30]) :); \
asm volatile ("fst.d $f31, %0" :"=m"(restore_float[31]) :);
double restore_float[32]; \
asm volatile ("fst.d $f0, %0" :"=m"(restore_float[0])); \
asm volatile ("fst.d $f1, %0" :"=m"(restore_float[1])); \
asm volatile ("fst.d $f2, %0" :"=m"(restore_float[2])); \
asm volatile ("fst.d $f3, %0" :"=m"(restore_float[3])); \
asm volatile ("fst.d $f4, %0" :"=m"(restore_float[4])); \
asm volatile ("fst.d $f5, %0" :"=m"(restore_float[5])); \
asm volatile ("fst.d $f6, %0" :"=m"(restore_float[6])); \
asm volatile ("fst.d $f7, %0" :"=m"(restore_float[7])); \
asm volatile ("fst.d $f8, %0" :"=m"(restore_float[8])); \
asm volatile ("fst.d $f9, %0" :"=m"(restore_float[9])); \
asm volatile ("fst.d $f10, %0" :"=m"(restore_float[10])); \
asm volatile ("fst.d $f11, %0" :"=m"(restore_float[11])); \
asm volatile ("fst.d $f12, %0" :"=m"(restore_float[12])); \
asm volatile ("fst.d $f13, %0" :"=m"(restore_float[13])); \
asm volatile ("fst.d $f14, %0" :"=m"(restore_float[14])); \
asm volatile ("fst.d $f15, %0" :"=m"(restore_float[15])); \
asm volatile ("fst.d $f16, %0" :"=m"(restore_float[16])); \
asm volatile ("fst.d $f17, %0" :"=m"(restore_float[17])); \
asm volatile ("fst.d $f18, %0" :"=m"(restore_float[18])); \
asm volatile ("fst.d $f19, %0" :"=m"(restore_float[19])); \
asm volatile ("fst.d $f20, %0" :"=m"(restore_float[20])); \
asm volatile ("fst.d $f21, %0" :"=m"(restore_float[21])); \
asm volatile ("fst.d $f22, %0" :"=m"(restore_float[22])); \
asm volatile ("fst.d $f23, %0" :"=m"(restore_float[23])); \
asm volatile ("fst.d $f24, %0" :"=m"(restore_float[24])); \
asm volatile ("fst.d $f25, %0" :"=m"(restore_float[25])); \
asm volatile ("fst.d $f26, %0" :"=m"(restore_float[26])); \
asm volatile ("fst.d $f27, %0" :"=m"(restore_float[27])); \
asm volatile ("fst.d $f28, %0" :"=m"(restore_float[28])); \
asm volatile ("fst.d $f29, %0" :"=m"(restore_float[29])); \
asm volatile ("fst.d $f30, %0" :"=m"(restore_float[30])); \
asm volatile ("fst.d $f31, %0" :"=m"(restore_float[31])); \
if (memcmp (src_float, restore_float, sizeof (src_float)) != 0) \
{ \
printf ("Float registers compare failed!\n"); \
abort (); \
}
#ifdef HAVE_LOONGARCH_VEC_COM
#define LOAD_REGISTER_LSX() \
@ -181,44 +188,47 @@
#define SAVE_REGISTER_LSX() \
int src_lsx[32][4]; \
int restore_lsx[32][4]; \
asm volatile ("vst $vr0, %0" :"=m"(restore_lsx[0]) :); \
asm volatile ("vst $vr1, %0" :"=m"(restore_lsx[1]) :); \
asm volatile ("vst $vr2, %0" :"=m"(restore_lsx[2]) :); \
asm volatile ("vst $vr3, %0" :"=m"(restore_lsx[3]) :); \
asm volatile ("vst $vr4, %0" :"=m"(restore_lsx[4]) :); \
asm volatile ("vst $vr5, %0" :"=m"(restore_lsx[5]) :); \
asm volatile ("vst $vr6, %0" :"=m"(restore_lsx[6]) :); \
asm volatile ("vst $vr7, %0" :"=m"(restore_lsx[7]) :); \
asm volatile ("vst $vr8, %0" :"=m"(restore_lsx[8]) :); \
asm volatile ("vst $vr9, %0" :"=m"(restore_lsx[9]) :); \
asm volatile ("vst $vr10, %0" :"=m"(restore_lsx[10]) :); \
asm volatile ("vst $vr11, %0" :"=m"(restore_lsx[11]) :); \
asm volatile ("vst $vr12, %0" :"=m"(restore_lsx[12]) :); \
asm volatile ("vst $vr13, %0" :"=m"(restore_lsx[13]) :); \
asm volatile ("vst $vr14, %0" :"=m"(restore_lsx[14]) :); \
asm volatile ("vst $vr15, %0" :"=m"(restore_lsx[15]) :); \
asm volatile ("vst $vr16, %0" :"=m"(restore_lsx[16]) :); \
asm volatile ("vst $vr17, %0" :"=m"(restore_lsx[17]) :); \
asm volatile ("vst $vr18, %0" :"=m"(restore_lsx[18]) :); \
asm volatile ("vst $vr19, %0" :"=m"(restore_lsx[19]) :); \
asm volatile ("vst $vr20, %0" :"=m"(restore_lsx[20]) :); \
asm volatile ("vst $vr21, %0" :"=m"(restore_lsx[21]) :); \
asm volatile ("vst $vr22, %0" :"=m"(restore_lsx[22]) :); \
asm volatile ("vst $vr23, %0" :"=m"(restore_lsx[23]) :); \
asm volatile ("vst $vr24, %0" :"=m"(restore_lsx[24]) :); \
asm volatile ("vst $vr25, %0" :"=m"(restore_lsx[25]) :); \
asm volatile ("vst $vr26, %0" :"=m"(restore_lsx[26]) :); \
asm volatile ("vst $vr27, %0" :"=m"(restore_lsx[27]) :); \
asm volatile ("vst $vr28, %0" :"=m"(restore_lsx[28]) :); \
asm volatile ("vst $vr29, %0" :"=m"(restore_lsx[29]) :); \
asm volatile ("vst $vr30, %0" :"=m"(restore_lsx[30]) :); \
asm volatile ("vst $vr31, %0" :"=m"(restore_lsx[31]) :); \
asm volatile ("vst $vr0, %0" :"=m"(restore_lsx[0])); \
asm volatile ("vst $vr1, %0" :"=m"(restore_lsx[1])); \
asm volatile ("vst $vr2, %0" :"=m"(restore_lsx[2])); \
asm volatile ("vst $vr3, %0" :"=m"(restore_lsx[3])); \
asm volatile ("vst $vr4, %0" :"=m"(restore_lsx[4])); \
asm volatile ("vst $vr5, %0" :"=m"(restore_lsx[5])); \
asm volatile ("vst $vr6, %0" :"=m"(restore_lsx[6])); \
asm volatile ("vst $vr7, %0" :"=m"(restore_lsx[7])); \
asm volatile ("vst $vr8, %0" :"=m"(restore_lsx[8])); \
asm volatile ("vst $vr9, %0" :"=m"(restore_lsx[9])); \
asm volatile ("vst $vr10, %0" :"=m"(restore_lsx[10])); \
asm volatile ("vst $vr11, %0" :"=m"(restore_lsx[11])); \
asm volatile ("vst $vr12, %0" :"=m"(restore_lsx[12])); \
asm volatile ("vst $vr13, %0" :"=m"(restore_lsx[13])); \
asm volatile ("vst $vr14, %0" :"=m"(restore_lsx[14])); \
asm volatile ("vst $vr15, %0" :"=m"(restore_lsx[15])); \
asm volatile ("vst $vr16, %0" :"=m"(restore_lsx[16])); \
asm volatile ("vst $vr17, %0" :"=m"(restore_lsx[17])); \
asm volatile ("vst $vr18, %0" :"=m"(restore_lsx[18])); \
asm volatile ("vst $vr19, %0" :"=m"(restore_lsx[19])); \
asm volatile ("vst $vr20, %0" :"=m"(restore_lsx[20])); \
asm volatile ("vst $vr21, %0" :"=m"(restore_lsx[21])); \
asm volatile ("vst $vr22, %0" :"=m"(restore_lsx[22])); \
asm volatile ("vst $vr23, %0" :"=m"(restore_lsx[23])); \
asm volatile ("vst $vr24, %0" :"=m"(restore_lsx[24])); \
asm volatile ("vst $vr25, %0" :"=m"(restore_lsx[25])); \
asm volatile ("vst $vr26, %0" :"=m"(restore_lsx[26])); \
asm volatile ("vst $vr27, %0" :"=m"(restore_lsx[27])); \
asm volatile ("vst $vr28, %0" :"=m"(restore_lsx[28])); \
asm volatile ("vst $vr29, %0" :"=m"(restore_lsx[29])); \
asm volatile ("vst $vr30, %0" :"=m"(restore_lsx[30])); \
asm volatile ("vst $vr31, %0" :"=m"(restore_lsx[31])); \
for (int i = 0; i < 32; i++) \
for (int j = 0; j < 4; j++) \
{ \
src_lsx[i][j] = 0x01010101 * (i + 1); \
if (src_lsx[i][j] != restore_lsx[i][j]) \
abort (); \
{ \
printf ("LSX registers compare failed!\n"); \
abort (); \
} \
}
#else
#define SAVE_REGISTER_LSX()
@ -267,44 +277,48 @@
#define SAVE_REGISTER_LASX() \
int src_lasx[32][8]; \
int restore_lasx[32][8]; \
asm volatile ("xvst $xr0, %0" :"=m"(restore_lasx[0]) :); \
asm volatile ("xvst $xr1, %0" :"=m"(restore_lasx[1]) :); \
asm volatile ("xvst $xr2, %0" :"=m"(restore_lasx[2]) :); \
asm volatile ("xvst $xr3, %0" :"=m"(restore_lasx[3]) :); \
asm volatile ("xvst $xr4, %0" :"=m"(restore_lasx[4]) :); \
asm volatile ("xvst $xr5, %0" :"=m"(restore_lasx[5]) :); \
asm volatile ("xvst $xr6, %0" :"=m"(restore_lasx[6]) :); \
asm volatile ("xvst $xr7, %0" :"=m"(restore_lasx[7]) :); \
asm volatile ("xvst $xr8, %0" :"=m"(restore_lasx[8]) :); \
asm volatile ("xvst $xr9, %0" :"=m"(restore_lasx[9]) :); \
asm volatile ("xvst $xr10, %0" :"=m"(restore_lasx[10]) :); \
asm volatile ("xvst $xr11, %0" :"=m"(restore_lasx[11]) :); \
asm volatile ("xvst $xr12, %0" :"=m"(restore_lasx[12]) :); \
asm volatile ("xvst $xr13, %0" :"=m"(restore_lasx[13]) :); \
asm volatile ("xvst $xr14, %0" :"=m"(restore_lasx[14]) :); \
asm volatile ("xvst $xr15, %0" :"=m"(restore_lasx[15]) :); \
asm volatile ("xvst $xr16, %0" :"=m"(restore_lasx[16]) :); \
asm volatile ("xvst $xr17, %0" :"=m"(restore_lasx[17]) :); \
asm volatile ("xvst $xr18, %0" :"=m"(restore_lasx[18]) :); \
asm volatile ("xvst $xr19, %0" :"=m"(restore_lasx[19]) :); \
asm volatile ("xvst $xr20, %0" :"=m"(restore_lasx[20]) :); \
asm volatile ("xvst $xr21, %0" :"=m"(restore_lasx[21]) :); \
asm volatile ("xvst $xr22, %0" :"=m"(restore_lasx[22]) :); \
asm volatile ("xvst $xr23, %0" :"=m"(restore_lasx[23]) :); \
asm volatile ("xvst $xr24, %0" :"=m"(restore_lasx[24]) :); \
asm volatile ("xvst $xr25, %0" :"=m"(restore_lasx[25]) :); \
asm volatile ("xvst $xr26, %0" :"=m"(restore_lasx[26]) :); \
asm volatile ("xvst $xr27, %0" :"=m"(restore_lasx[27]) :); \
asm volatile ("xvst $xr28, %0" :"=m"(restore_lasx[28]) :); \
asm volatile ("xvst $xr29, %0" :"=m"(restore_lasx[29]) :); \
asm volatile ("xvst $xr30, %0" :"=m"(restore_lasx[30]) :); \
asm volatile ("xvst $xr31, %0" :"=m"(restore_lasx[31]) :); \
asm volatile ("xvst $xr0, %0" :"=m"(restore_lasx[0])); \
asm volatile ("xvst $xr1, %0" :"=m"(restore_lasx[1])); \
asm volatile ("xvst $xr2, %0" :"=m"(restore_lasx[2])); \
asm volatile ("xvst $xr3, %0" :"=m"(restore_lasx[3])); \
asm volatile ("xvst $xr4, %0" :"=m"(restore_lasx[4])); \
asm volatile ("xvst $xr5, %0" :"=m"(restore_lasx[5])); \
asm volatile ("xvst $xr6, %0" :"=m"(restore_lasx[6])); \
asm volatile ("xvst $xr7, %0" :"=m"(restore_lasx[7])); \
asm volatile ("xvst $xr8, %0" :"=m"(restore_lasx[8])); \
asm volatile ("xvst $xr9, %0" :"=m"(restore_lasx[9])); \
asm volatile ("xvst $xr10, %0" :"=m"(restore_lasx[10])); \
asm volatile ("xvst $xr11, %0" :"=m"(restore_lasx[11])); \
asm volatile ("xvst $xr12, %0" :"=m"(restore_lasx[12])); \
asm volatile ("xvst $xr13, %0" :"=m"(restore_lasx[13])); \
asm volatile ("xvst $xr14, %0" :"=m"(restore_lasx[14])); \
asm volatile ("xvst $xr15, %0" :"=m"(restore_lasx[15])); \
asm volatile ("xvst $xr16, %0" :"=m"(restore_lasx[16])); \
asm volatile ("xvst $xr17, %0" :"=m"(restore_lasx[17])); \
asm volatile ("xvst $xr18, %0" :"=m"(restore_lasx[18])); \
asm volatile ("xvst $xr19, %0" :"=m"(restore_lasx[19])); \
asm volatile ("xvst $xr20, %0" :"=m"(restore_lasx[20])); \
asm volatile ("xvst $xr21, %0" :"=m"(restore_lasx[21])); \
asm volatile ("xvst $xr22, %0" :"=m"(restore_lasx[22])); \
asm volatile ("xvst $xr23, %0" :"=m"(restore_lasx[23])); \
asm volatile ("xvst $xr24, %0" :"=m"(restore_lasx[24])); \
asm volatile ("xvst $xr25, %0" :"=m"(restore_lasx[25])); \
asm volatile ("xvst $xr26, %0" :"=m"(restore_lasx[26])); \
asm volatile ("xvst $xr27, %0" :"=m"(restore_lasx[27])); \
asm volatile ("xvst $xr28, %0" :"=m"(restore_lasx[28])); \
asm volatile ("xvst $xr29, %0" :"=m"(restore_lasx[29])); \
asm volatile ("xvst $xr30, %0" :"=m"(restore_lasx[30])); \
asm volatile ("xvst $xr31, %0" :"=m"(restore_lasx[31])); \
/* memcmp_lasx/strlen_lasx corrupts LSX/LASX registers, */ \
for (int i = 0; i < 32; i++) \
for (int j = 0; j < 8; j++) \
{ \
src_lasx[i][j] = 0x01010101 * (i + 1); \
if (src_lasx[i][j] != restore_lasx[i][j]) \
abort (); \
{ \
printf ("LASX registers compare failed!\n"); \
abort (); \
} \
}
#else
#define SAVE_REGISTER_LASX()
@ -314,12 +328,7 @@
uint64_t src; \
double src_float[32]; \
uint64_t src_fcc[8]; \
for (int i = 0; i < 32; i++) \
src_float[i] = i + 1; \
\
SAVE_REGISTER (src); \
LOAD_REGISTER_FCSR (); \
SAVE_REGISTER_FCC(src_fcc) \
\
if (hwcap & HWCAP_LOONGARCH_LASX) \
{ \
@ -332,19 +341,34 @@
else \
{ \
LOAD_REGISTER_FLOAT (); \
}
} \
\
/* LOAD_REGISTER_FLOAT convert int double may change fcsr. */ \
LOAD_REGISTER_FCSR (); \
SAVE_REGISTER_FCC (src_fcc)
#define AFTER_TLSDESC_CALL() \
uint64_t restore; \
uint64_t src_fcsr = 0x01010101; \
uint64_t restore_fcsr; \
uint64_t restore_fcc[8]; \
SAVE_REGISTER (restore); \
SAVE_REGISTER_FCSR (); \
SAVE_REGISTER_FCC(restore_fcc) \
\
/* memcmp_lasx/strlen_lasx corrupts LSX/LASX registers, */ \
/* compare LSX/LASX registers first. */ \
SAVE_REGISTER (restore); \
if (src != restore) \
{ \
printf ("General registers compare failed!\n"); \
abort (); \
} \
\
SAVE_REGISTER_FCSR (); \
\
SAVE_REGISTER_FCC (restore_fcc) \
for (int i = 0; i < 8; i++) \
if (src_fcc[i] != restore_fcc[i]) \
{ \
printf ("FCC registers compare failed!\n"); \
abort (); \
} \
\
if (hwcap & HWCAP_LOONGARCH_LASX) \
{ \
SAVE_REGISTER_LASX (); \
@ -355,22 +379,8 @@
} \
else \
{ \
double restore_float[32]; \
SAVE_REGISTER_FLOAT (); \
\
for (int i = 0; i < 32; i++) \
if (src_float[i] != restore_float[i]) \
abort (); \
} \
\
if (src_fcsr != restore_fcsr) \
abort (); \
\
if (memcmp (src_fcc, restore_fcc, sizeof (src_fcc)) != 0) \
abort (); \
\
if (src != restore) \
abort ();
#endif /* #ifdef __loongarch_soft_float */