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-rw-r--r--sysdeps/i386/fpu/e_exp.S44
-rw-r--r--sysdeps/i386/fpu/e_exp10.S26
-rw-r--r--sysdeps/i386/fpu/e_exp10f.S26
-rw-r--r--sysdeps/i386/fpu/e_exp2.S26
-rw-r--r--sysdeps/i386/fpu/e_exp2f.S26
-rw-r--r--sysdeps/i386/fpu/e_expf.S44
-rw-r--r--sysdeps/i386/fpu/e_hypot.S2
-rw-r--r--sysdeps/i386/fpu/e_hypotf.S2
-rw-r--r--sysdeps/i386/fpu/e_pow.S3
-rw-r--r--sysdeps/i386/fpu/e_powf.S3
-rw-r--r--sysdeps/i386/fpu/i386-math-asm.h87
-rw-r--r--sysdeps/i386/fpu/libm-test-ulps233
-rw-r--r--sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S9
13 files changed, 249 insertions, 282 deletions
diff --git a/sysdeps/i386/fpu/e_exp.S b/sysdeps/i386/fpu/e_exp.S
index c00beedfe5..a7e7f13f6f 100644
--- a/sysdeps/i386/fpu/e_exp.S
+++ b/sysdeps/i386/fpu/e_exp.S
@@ -4,13 +4,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst8,"aM",@progbits,8
-
- .p2align 3
- .type dbl_min,@object
-dbl_min: .byte 0, 0, 0, 0, 0, 0, 0x10, 0
- ASM_SIZE_DIRECTIVE(dbl_min)
+DEFINE_DBL_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -46,22 +42,8 @@ ENTRY(__ieee754_exp)
faddp /* 2^(fract(x * log2(e))) */
fscale /* e^x */
fstp %st(1)
- fldl MO(dbl_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $8, %esp
- cfi_adjust_cfa_offset (8)
- fld %st(0)
- fmul %st(0)
- fstpl (%esp)
- fstpl (%esp)
- fldl (%esp)
- addl $8, %esp
- cfi_adjust_cfa_offset (-8)
-3: ret
+ DBL_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
@@ -86,20 +68,6 @@ ENTRY(__exp_finite)
faddp /* 2^(fract(x * log2(e))) */
fscale /* e^x */
fstp %st(1)
- fldl MO(dbl_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 4f
- subl $8, %esp
- cfi_adjust_cfa_offset (8)
- fld %st(0)
- fmul %st(0)
- fstpl (%esp)
- fstpl (%esp)
- fldl (%esp)
- addl $8, %esp
- cfi_adjust_cfa_offset (-8)
-4: ret
+ DBL_NARROW_EVAL_UFLOW_NONNEG
+ ret
END(__exp_finite)
diff --git a/sysdeps/i386/fpu/e_exp10.S b/sysdeps/i386/fpu/e_exp10.S
index fa54732e2a..acb5160a3f 100644
--- a/sysdeps/i386/fpu/e_exp10.S
+++ b/sysdeps/i386/fpu/e_exp10.S
@@ -3,13 +3,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst8,"aM",@progbits,8
-
- .p2align 3
- .type dbl_min,@object
-dbl_min: .byte 0, 0, 0, 0, 0, 0, 0x10, 0
- ASM_SIZE_DIRECTIVE(dbl_min)
+DEFINE_DBL_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -45,22 +41,8 @@ ENTRY(__ieee754_exp10)
faddp /* 2^(fract(x * log2(10))) */
fscale /* e^x */
fstp %st(1)
- fldl MO(dbl_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $8, %esp
- cfi_adjust_cfa_offset (8)
- fld %st(0)
- fmul %st(0)
- fstpl (%esp)
- fstpl (%esp)
- fldl (%esp)
- addl $8, %esp
- cfi_adjust_cfa_offset (-8)
-3: ret
+ DBL_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
diff --git a/sysdeps/i386/fpu/e_exp10f.S b/sysdeps/i386/fpu/e_exp10f.S
index a84b2ae535..1812b34398 100644
--- a/sysdeps/i386/fpu/e_exp10f.S
+++ b/sysdeps/i386/fpu/e_exp10f.S
@@ -3,13 +3,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst4,"aM",@progbits,4
-
- .p2align 2
- .type flt_min,@object
-flt_min: .byte 0, 0, 0x80, 0
- ASM_SIZE_DIRECTIVE(flt_min)
+DEFINE_FLT_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -45,22 +41,8 @@ ENTRY(__ieee754_exp10f)
faddp /* 2^(fract(x * log2(10))) */
fscale /* e^x */
fstp %st(1)
- flds MO(flt_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $4, %esp
- cfi_adjust_cfa_offset (4)
- fld %st(0)
- fmul %st(0)
- fstps (%esp)
- fstps (%esp)
- flds (%esp)
- addl $4, %esp
- cfi_adjust_cfa_offset (-4)
-3: ret
+ FLT_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
diff --git a/sysdeps/i386/fpu/e_exp2.S b/sysdeps/i386/fpu/e_exp2.S
index b75a63a0b3..fc16a96053 100644
--- a/sysdeps/i386/fpu/e_exp2.S
+++ b/sysdeps/i386/fpu/e_exp2.S
@@ -5,13 +5,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst8,"aM",@progbits,8
-
- .p2align 3
- .type dbl_min,@object
-dbl_min: .byte 0, 0, 0, 0, 0, 0, 0x10, 0
- ASM_SIZE_DIRECTIVE(dbl_min)
+DEFINE_DBL_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -44,22 +40,8 @@ ENTRY(__ieee754_exp2)
faddp /* 2^(fract(x)) */
fscale /* e^x */
fstp %st(1)
- fldl MO(dbl_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $8, %esp
- cfi_adjust_cfa_offset (8)
- fld %st(0)
- fmul %st(0)
- fstpl (%esp)
- fstpl (%esp)
- fldl (%esp)
- addl $8, %esp
- cfi_adjust_cfa_offset (-8)
-3: ret
+ DBL_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
diff --git a/sysdeps/i386/fpu/e_exp2f.S b/sysdeps/i386/fpu/e_exp2f.S
index 042c83b1ef..30623cd850 100644
--- a/sysdeps/i386/fpu/e_exp2f.S
+++ b/sysdeps/i386/fpu/e_exp2f.S
@@ -5,13 +5,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst4,"aM",@progbits,4
-
- .p2align 2
- .type flt_min,@object
-flt_min: .byte 0, 0, 0x80, 0
- ASM_SIZE_DIRECTIVE(flt_min)
+DEFINE_FLT_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -44,22 +40,8 @@ ENTRY(__ieee754_exp2f)
faddp /* 2^(fract(x)) */
fscale /* e^x */
fstp %st(1)
- flds MO(flt_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $4, %esp
- cfi_adjust_cfa_offset (4)
- fld %st(0)
- fmul %st(0)
- fstps (%esp)
- fstps (%esp)
- flds (%esp)
- addl $4, %esp
- cfi_adjust_cfa_offset (-4)
-3: ret
+ FLT_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
diff --git a/sysdeps/i386/fpu/e_expf.S b/sysdeps/i386/fpu/e_expf.S
index 306afd1122..65cb4ec204 100644
--- a/sysdeps/i386/fpu/e_expf.S
+++ b/sysdeps/i386/fpu/e_expf.S
@@ -5,13 +5,9 @@
*/
#include <machine/asm.h>
+#include <i386-math-asm.h>
- .section .rodata.cst4,"aM",@progbits,4
-
- .p2align 2
- .type flt_min,@object
-flt_min: .byte 0, 0, 0x80, 0
- ASM_SIZE_DIRECTIVE(flt_min)
+DEFINE_FLT_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
@@ -47,22 +43,8 @@ ENTRY(__ieee754_expf)
faddp /* 2^(fract(x * log2(e))) */
fscale /* e^x */
fstp %st(1)
- flds MO(flt_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 3f
- subl $4, %esp
- cfi_adjust_cfa_offset (4)
- fld %st(0)
- fmul %st(0)
- fstps (%esp)
- fstps (%esp)
- flds (%esp)
- addl $4, %esp
- cfi_adjust_cfa_offset (-4)
-3: ret
+ FLT_NARROW_EVAL_UFLOW_NONNEG_NAN
+ ret
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
@@ -87,20 +69,6 @@ ENTRY(__expf_finite)
faddp /* 2^(fract(x * log2(e))) */
fscale /* e^x */
fstp %st(1)
- flds MO(flt_min)
- fld %st(1)
- fucompp
- fnstsw
- sahf
- jnc 4f
- subl $4, %esp
- cfi_adjust_cfa_offset (4)
- fld %st(0)
- fmul %st(0)
- fstps (%esp)
- fstps (%esp)
- flds (%esp)
- addl $4, %esp
- cfi_adjust_cfa_offset (-4)
-4: ret
+ FLT_NARROW_EVAL_UFLOW_NONNEG
+ ret
END(__expf_finite)
diff --git a/sysdeps/i386/fpu/e_hypot.S b/sysdeps/i386/fpu/e_hypot.S
index 63083ad4c9..5323fde01e 100644
--- a/sysdeps/i386/fpu/e_hypot.S
+++ b/sysdeps/i386/fpu/e_hypot.S
@@ -18,6 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
+#include <i386-math-asm.h>
.text
ENTRY(__ieee754_hypot)
@@ -37,6 +38,7 @@ ENTRY(__ieee754_hypot)
fmul %st(0) // x * x : y * y
faddp // x * x + y * y
fsqrt
+ DBL_NARROW_EVAL
2: ret
// We have to test whether any of the parameters is Inf.
diff --git a/sysdeps/i386/fpu/e_hypotf.S b/sysdeps/i386/fpu/e_hypotf.S
index 4e22d33ebe..fd11ea7105 100644
--- a/sysdeps/i386/fpu/e_hypotf.S
+++ b/sysdeps/i386/fpu/e_hypotf.S
@@ -18,6 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
+#include <i386-math-asm.h>
.text
ENTRY(__ieee754_hypotf)
@@ -37,6 +38,7 @@ ENTRY(__ieee754_hypotf)
fmul %st(0) // x * x : y * y
faddp // x * x + y * y
fsqrt
+ FLT_NARROW_EVAL
2: ret
// We have to test whether any of the parameters is Inf.
diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S
index 40f8227fda..2903e13e59 100644
--- a/sysdeps/i386/fpu/e_pow.S
+++ b/sysdeps/i386/fpu/e_pow.S
@@ -18,6 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <machine/asm.h>
+#include <i386-math-asm.h>
.section .rodata.cst8,"aM",@progbits,8
@@ -165,6 +166,7 @@ ENTRY(__ieee754_pow)
orl %edx, %ecx
jnz 6b
fstp %st(0) // ST*x
+ DBL_NARROW_EVAL
ret
/* y is ±NAN */
@@ -257,6 +259,7 @@ ENTRY(__ieee754_pow)
cfi_adjust_cfa_offset (-8)
292: fscale // +/- 2^fract(y*log2(x))*2^int(y*log2(x)) : int(y*log2(x))
fstp %st(1) // +/- 2^fract(y*log2(x))*2^int(y*log2(x))
+ DBL_NARROW_EVAL
ret
diff --git a/sysdeps/i386/fpu/e_powf.S b/sysdeps/i386/fpu/e_powf.S
index 02338284f6..d929bdc9f1 100644
--- a/sysdeps/i386/fpu/e_powf.S
+++ b/sysdeps/i386/fpu/e_powf.S
@@ -18,6 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <machine/asm.h>
+#include <i386-math-asm.h>
.section .rodata.cst8,"aM",@progbits,8
@@ -148,6 +149,7 @@ ENTRY(__ieee754_powf)
testl %edx, %edx
jnz 6b
fstp %st(0) // ST*x
+ FLT_NARROW_EVAL
ret
/* y is ±NAN */
@@ -196,6 +198,7 @@ ENTRY(__ieee754_powf)
32: addl $4, %esp
cfi_adjust_cfa_offset (-4)
fstp %st(1) // 2^fract(y*log2(x))*2^int(y*log2(x))
+ FLT_NARROW_EVAL
ret
diff --git a/sysdeps/i386/fpu/i386-math-asm.h b/sysdeps/i386/fpu/i386-math-asm.h
index fd4313016c..c15029d2ee 100644
--- a/sysdeps/i386/fpu/i386-math-asm.h
+++ b/sysdeps/i386/fpu/i386-math-asm.h
@@ -36,4 +36,91 @@
addl $8, %esp; \
cfi_adjust_cfa_offset (-8);
+/* Define constants for the minimum value of a floating-point
+ type. */
+#define DEFINE_FLT_MIN \
+ .section .rodata.cst4,"aM",@progbits,4; \
+ .p2align 2; \
+ .type flt_min,@object; \
+flt_min: \
+ .byte 0, 0, 0x80, 0; \
+ .size flt_min, .-flt_min;
+#define DEFINE_DBL_MIN \
+ .section .rodata.cst8,"aM",@progbits,8; \
+ .p2align 3; \
+ .type dbl_min,@object; \
+dbl_min: \
+ .byte 0, 0, 0, 0, 0, 0, 0x10, 0; \
+ .size dbl_min, .-dbl_min;
+
+/* Remove excess range and precision by storing a value on the stack
+ and loading it back. The value is given to be nonnegative or NaN;
+ if it is subnormal, also force an underflow exception. The
+ relevant constant for the minimum of the type must have been
+ defined, the MO macro must have been defined for access to memory
+ operands, and, if PIC, the PIC register must have been loaded. */
+#define FLT_NARROW_EVAL_UFLOW_NONNEG_NAN \
+ subl $4, %esp; \
+ cfi_adjust_cfa_offset (4); \
+ flds MO(flt_min); \
+ fld %st(1); \
+ fucompp; \
+ fnstsw; \
+ sahf; \
+ jnc 6424f; \
+ fld %st(0); \
+ fmul %st(0); \
+ fstps (%esp); \
+6424: fstps (%esp); \
+ flds (%esp); \
+ addl $4, %esp; \
+ cfi_adjust_cfa_offset (-4);
+#define DBL_NARROW_EVAL_UFLOW_NONNEG_NAN \
+ subl $8, %esp; \
+ cfi_adjust_cfa_offset (8); \
+ fldl MO(dbl_min); \
+ fld %st(1); \
+ fucompp; \
+ fnstsw; \
+ sahf; \
+ jnc 6453f; \
+ fld %st(0); \
+ fmul %st(0); \
+ fstpl (%esp); \
+6453: fstpl (%esp); \
+ fldl (%esp); \
+ addl $8, %esp; \
+ cfi_adjust_cfa_offset (-8);
+
+/* Likewise, but the argument is not a NaN (so fcom instructions,
+ which support memory operands, can be used). */
+#define FLT_NARROW_EVAL_UFLOW_NONNEG \
+ subl $4, %esp; \
+ cfi_adjust_cfa_offset (4); \
+ fcoms MO(flt_min); \
+ fnstsw; \
+ sahf; \
+ jnc 6424f; \
+ fld %st(0); \
+ fmul %st(0); \
+ fstps (%esp); \
+6424: fstps (%esp); \
+ flds (%esp); \
+ addl $4, %esp; \
+ cfi_adjust_cfa_offset (-4);
+#define DBL_NARROW_EVAL_UFLOW_NONNEG \
+ subl $8, %esp; \
+ cfi_adjust_cfa_offset (8); \
+ fcoml MO(dbl_min); \
+ fnstsw; \
+ sahf; \
+ jnc 6453f; \
+ fld %st(0); \
+ fmul %st(0); \
+ fstpl (%esp); \
+6453: fstpl (%esp); \
+ fldl (%esp); \
+ addl $8, %esp; \
+ cfi_adjust_cfa_offset (-8);
+
#endif /* i386-math-asm.h. */
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index ddaa8fc93b..32f24d07a2 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -238,9 +238,9 @@ ildouble: 2
ldouble: 2
Function: Imaginary part of "cacos_downward":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -254,9 +254,9 @@ ildouble: 2
ldouble: 2
Function: Imaginary part of "cacos_towardzero":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -294,9 +294,9 @@ ildouble: 1
ldouble: 1
Function: Real part of "cacosh_downward":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -310,9 +310,9 @@ ildouble: 2
ldouble: 2
Function: Real part of "cacosh_towardzero":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -396,9 +396,9 @@ ildouble: 2
ldouble: 2
Function: Imaginary part of "casin_downward":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -412,9 +412,9 @@ ildouble: 2
ldouble: 2
Function: Imaginary part of "casin_towardzero":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -452,9 +452,9 @@ ildouble: 1
ldouble: 1
Function: Real part of "casinh_downward":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -468,9 +468,9 @@ ildouble: 2
ldouble: 2
Function: Real part of "casinh_towardzero":
-double: 3
+double: 4
float: 3
-idouble: 3
+idouble: 4
ifloat: 3
ildouble: 5
ldouble: 5
@@ -668,10 +668,10 @@ ildouble: 3
ldouble: 3
Function: Imaginary part of "ccos_downward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
@@ -684,25 +684,25 @@ ildouble: 3
ldouble: 3
Function: Imaginary part of "ccos_towardzero":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
Function: Real part of "ccos_upward":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
ildouble: 2
ldouble: 2
Function: Imaginary part of "ccos_upward":
-double: 1
+double: 2
float: 2
-idouble: 1
+idouble: 2
ifloat: 2
ildouble: 2
ldouble: 2
@@ -725,77 +725,69 @@ ldouble: 1
Function: Real part of "ccosh_downward":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 3
ldouble: 3
Function: Imaginary part of "ccosh_downward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
Function: Real part of "ccosh_towardzero":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 3
ldouble: 3
Function: Imaginary part of "ccosh_towardzero":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
Function: Real part of "ccosh_upward":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
ildouble: 2
ldouble: 2
Function: Imaginary part of "ccosh_upward":
-double: 1
+double: 3
float: 2
-idouble: 1
+idouble: 3
ifloat: 2
ildouble: 2
ldouble: 2
Function: Real part of "cexp":
-double: 1
+double: 2
float: 1
-idouble: 1
+idouble: 2
ifloat: 1
ildouble: 1
ldouble: 1
Function: Imaginary part of "cexp":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 1
ldouble: 1
Function: Real part of "cexp_downward":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 3
-ldouble: 3
-
-Function: Imaginary part of "cexp_downward":
double: 2
float: 2
idouble: 2
@@ -803,15 +795,15 @@ ifloat: 2
ildouble: 3
ldouble: 3
-Function: Real part of "cexp_towardzero":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+Function: Imaginary part of "cexp_downward":
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
-Function: Imaginary part of "cexp_towardzero":
+Function: Real part of "cexp_towardzero":
double: 2
float: 2
idouble: 2
@@ -819,19 +811,27 @@ ifloat: 2
ildouble: 3
ldouble: 3
+Function: Imaginary part of "cexp_towardzero":
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
+ildouble: 3
+ldouble: 3
+
Function: Real part of "cexp_upward":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 2
ldouble: 2
Function: Imaginary part of "cexp_upward":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+double: 3
+float: 2
+idouble: 3
+ifloat: 2
ildouble: 3
ldouble: 3
@@ -983,27 +983,30 @@ ldouble: 2
Function: "cosh":
double: 1
+float: 1
idouble: 1
ildouble: 2
ldouble: 2
Function: "cosh_downward":
-double: 1
+double: 2
+float: 1
idouble: 1
ifloat: 1
ildouble: 2
ldouble: 3
Function: "cosh_towardzero":
-double: 1
+double: 2
+float: 1
idouble: 1
ifloat: 1
ildouble: 2
ldouble: 2
Function: "cosh_upward":
-double: 1
-float: 1
+double: 4
+float: 2
idouble: 1
ifloat: 1
ildouble: 2
@@ -1019,9 +1022,9 @@ ldouble: 3
Function: Imaginary part of "cpow":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 4
ldouble: 4
@@ -1034,10 +1037,10 @@ ildouble: 7
ldouble: 7
Function: Imaginary part of "cpow_downward":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
ildouble: 2
ldouble: 2
@@ -1050,10 +1053,10 @@ ildouble: 7
ldouble: 7
Function: Imaginary part of "cpow_towardzero":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
ildouble: 1
ldouble: 1
@@ -1067,9 +1070,9 @@ ldouble: 2
Function: Imaginary part of "cpow_upward":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 2
ldouble: 2
@@ -1088,10 +1091,10 @@ idouble: 1
ifloat: 1
Function: Real part of "csin_downward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
@@ -1104,10 +1107,10 @@ ildouble: 3
ldouble: 3
Function: Real part of "csin_towardzero":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
@@ -1120,9 +1123,9 @@ ildouble: 3
ldouble: 3
Function: Real part of "csin_upward":
-double: 1
+double: 3
float: 2
-idouble: 1
+idouble: 3
ifloat: 2
ildouble: 3
ldouble: 3
@@ -1160,10 +1163,10 @@ ildouble: 3
ldouble: 3
Function: Imaginary part of "csinh_downward":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
@@ -1176,10 +1179,10 @@ ildouble: 3
ldouble: 3
Function: Imaginary part of "csinh_towardzero":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
+double: 3
+float: 3
+idouble: 3
+ifloat: 3
ildouble: 3
ldouble: 3
@@ -1192,9 +1195,9 @@ ildouble: 3
ldouble: 3
Function: Imaginary part of "csinh_upward":
-double: 1
+double: 3
float: 2
-idouble: 1
+idouble: 3
ifloat: 2
ildouble: 3
ldouble: 3
@@ -1207,7 +1210,9 @@ ldouble: 2
Function: Imaginary part of "csqrt":
double: 1
+float: 1
idouble: 1
+ifloat: 1
ildouble: 2
ldouble: 2
@@ -1253,9 +1258,9 @@ ldouble: 5
Function: Imaginary part of "csqrt_upward":
double: 1
-float: 1
+float: 2
idouble: 1
-ifloat: 1
+ifloat: 2
ildouble: 4
ldouble: 4
@@ -1429,9 +1434,9 @@ ldouble: 3
Function: "erfc_downward":
double: 2
-float: 2
+float: 3
idouble: 2
-ifloat: 2
+ifloat: 3
ildouble: 4
ldouble: 4
@@ -1445,9 +1450,9 @@ ldouble: 4
Function: "erfc_upward":
double: 2
-float: 2
+float: 3
idouble: 2
-ifloat: 2
+ifloat: 3
ildouble: 5
ldouble: 5
diff --git a/sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S b/sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S
index be3b145e0f..2e2359508b 100644
--- a/sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S
+++ b/sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S
@@ -113,11 +113,12 @@ ENTRY(__ieee754_expf_sse2)
mulsd MO2(DP_T,%eax,8), %xmm0 /* DP P(y)*T[j] */
addsd MO2(DP_T,%eax,8), %xmm0 /* DP T[j]*(P(y)+1) */
mulsd %xmm1, %xmm0 /* DP result=2^n*(T[j]*(P(y)+1)) */
+ cvtsd2ss %xmm0, %xmm1
- lea -8(%esp), %esp /* Borrow 8 bytes of stack frame */
- movsd %xmm0, 0(%esp) /* Move result from sse... */
- fldl 0(%esp) /* ...to FPU. */
- lea 8(%esp), %esp /* Return back 8 bytes of stack frame */
+ lea -4(%esp), %esp /* Borrow 4 bytes of stack frame */
+ movss %xmm1, 0(%esp) /* Move result from sse... */
+ flds 0(%esp) /* ...to FPU. */
+ lea 4(%esp), %esp /* Return back 4 bytes of stack frame */
ret
.p2align 4
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 23:51:20 +0000