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nasm/test/floatexp.asm

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test: change .stdout/.stderr to stdout/stderr Using hidden files are rather antisocial, and rather pointless in this particular context. Change .stdout and .stderr to simply stdout and stderr. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-07 09:27:30 +08:00
;Testname=unoptimized; Arguments=-O0 -fbin -ofloatexp.bin; Files=stdout stderr floatexp.bin
;Testname=optimized; Arguments=-Ox -fbin -ofloatexp.bin; Files=stdout stderr floatexp.bin
Configure tests to be performed automatically
2008-04-23 21:05:31 +08:00
Support __float*__ for floating-point numbers in expressions Add special operators to allow the use of floating-point constants in contexts other than DW/DD/DQ/DT/DO. As part of this checkin, make MAX_KEYWORD generated by tokhash.pl, since it knows what all the keywords are so it can tell which one is the longest.
2007-09-25 03:30:54 +08:00
bits 64
;
; Test of floating-point formats
;
Use a 32-bit floating-point limb size; support 8-bit float Use a 32-bit limb size ("like a digit, but bigger") for floating-point conversion. This cuts the number of multiplications per constant by a factor of four. This means supporting fractional-limb-sized numbers, so while we're at it, add support for 8-bit floating point numbers (apparently used in graphics and in audio compression applications.)
2007-10-30 11:20:12 +08:00
; 8-bit
mov al,__float8__(1.0)
mov al,__float8__(+1.0)
mov al,__float8__(-1.0)
mov al,__float8__(0.0)
mov al,__float8__(+0.0)
mov al,__float8__(-0.0)
mov al,__float8__(1.83203125)
mov al,__float8__(+1.83203125)
mov al,__float8__(-1.83203125)
mov al,__float8__(1.83203125e1)
mov al,__float8__(+1.83203125e1)
mov al,__float8__(-1.83203125e1)
mov al,__float8__(1.83203125e-1)
mov al,__float8__(+1.83203125e-1)
mov al,__float8__(-1.83203125e-1)
mov al,__float8__(1.13203125e-2) ; Denormal!
mov al,__float8__(+1.13203125e-2) ; Denormal!
mov al,__float8__(-1.13203125e-2) ; Denormal!
mov al,__float8__(__Infinity__)
mov al,__float8__(+__Infinity__)
mov al,__float8__(-__Infinity__)
mov al,__float8__(__NaN__)
mov al,__float8__(__QNaN__)
mov al,__float8__(__SNaN__)
Support __float*__ for floating-point numbers in expressions Add special operators to allow the use of floating-point constants in contexts other than DW/DD/DQ/DT/DO. As part of this checkin, make MAX_KEYWORD generated by tokhash.pl, since it knows what all the keywords are so it can tell which one is the longest.
2007-09-25 03:30:54 +08:00
; 16-bit
mov ax,__float16__(1.0)
mov ax,__float16__(+1.0)
mov ax,__float16__(-1.0)
mov ax,__float16__(0.0)
mov ax,__float16__(+0.0)
mov ax,__float16__(-0.0)
mov ax,__float16__(1.83203125)
mov ax,__float16__(+1.83203125)
mov ax,__float16__(-1.83203125)
mov ax,__float16__(1.83203125e3)
mov ax,__float16__(+1.83203125e3)
mov ax,__float16__(-1.83203125e3)
mov ax,__float16__(1.83203125e-3)
mov ax,__float16__(+1.83203125e-3)
mov ax,__float16__(-1.83203125e-3)
mov ax,__float16__(1.83203125e-6) ; Denormal!
mov ax,__float16__(+1.83203125e-6) ; Denormal!
mov ax,__float16__(-1.83203125e-6) ; Denormal!
mov ax,__float16__(__Infinity__)
mov ax,__float16__(+__Infinity__)
mov ax,__float16__(-__Infinity__)
mov ax,__float16__(__NaN__)
mov ax,__float16__(__QNaN__)
mov ax,__float16__(__SNaN__)
; 32-bit
mov eax,__float32__(1.0)
mov eax,__float32__(+1.0)
mov eax,__float32__(-1.0)
mov eax,__float32__(0.0)
mov eax,__float32__(+0.0)
mov eax,__float32__(-0.0)
mov eax,__float32__(1.83203125)
mov eax,__float32__(+1.83203125)
mov eax,__float32__(-1.83203125)
mov eax,__float32__(1.83203125e15)
mov eax,__float32__(+1.83203125e15)
mov eax,__float32__(-1.83203125e15)
mov eax,__float32__(1.83203125e-15)
mov eax,__float32__(+1.83203125e-15)
mov eax,__float32__(-1.83203125e-15)
mov eax,__float32__(1.83203125e-40) ; Denormal!
mov eax,__float32__(+1.83203125e-40) ; Denormal!
mov eax,__float32__(-1.83203125e-40) ; Denormal!
mov eax,__float32__(__Infinity__)
mov eax,__float32__(+__Infinity__)
mov eax,__float32__(-__Infinity__)
mov eax,__float32__(__NaN__)
mov eax,__float32__(__QNaN__)
mov eax,__float32__(__SNaN__)
; 64-bit
mov rax,__float64__(1.0)
mov rax,__float64__(+1.0)
mov rax,__float64__(-1.0)
mov rax,__float64__(0.0)
mov rax,__float64__(+0.0)
mov rax,__float64__(-0.0)
mov rax,__float64__(1.83203125)
mov rax,__float64__(+1.83203125)
mov rax,__float64__(-1.83203125)
mov rax,__float64__(1.83203125e300)
mov rax,__float64__(+1.83203125e300)
mov rax,__float64__(-1.83203125e300)
mov rax,__float64__(1.83203125e-300)
mov rax,__float64__(+1.83203125e-300)
mov rax,__float64__(-1.83203125e-300)
mov rax,__float64__(1.83203125e-320) ; Denormal!
mov rax,__float64__(+1.83203125e-320) ; Denormal!
mov rax,__float64__(-1.83203125e-320) ; Denormal!
mov rax,__float64__(__Infinity__)
mov rax,__float64__(+__Infinity__)
mov rax,__float64__(-__Infinity__)
mov rax,__float64__(__NaN__)
mov rax,__float64__(__QNaN__)
mov rax,__float64__(__SNaN__)
; 80-bit
mov rax,__float80m__(1.0)
mov ax,__float80e__(1.0)
mov rax,__float80m__(+1.0)
mov ax,__float80e__(+1.0)
mov rax,__float80m__(-1.0)
mov ax,__float80e__(-1.0)
mov rax,__float80m__(0.0)
mov ax,__float80e__(0.0)
mov rax,__float80m__(+0.0)
mov ax,__float80e__(+0.0)
mov rax,__float80m__(-0.0)
mov ax,__float80e__(-0.0)
mov rax,__float80m__(1.83203125)
mov ax,__float80e__(1.83203125)
mov rax,__float80m__(+1.83203125)
mov ax,__float80e__(+1.83203125)
mov rax,__float80m__(-1.83203125)
mov ax,__float80e__(-1.83203125)
mov rax,__float80m__(1.83203125e+4000)
mov ax,__float80e__(1.83203125e+4000)
mov rax,__float80m__(+1.83203125e+4000)
mov ax,__float80e__(+1.83203125e+4000)
mov rax,__float80m__(-1.83203125e+4000)
mov ax,__float80e__(-1.83203125e+4000)
mov rax,__float80m__(1.83203125e-4000)
mov ax,__float80e__(1.83203125e-4000)
mov rax,__float80m__(+1.83203125e-4000)
mov ax,__float80e__(+1.83203125e-4000)
mov rax,__float80m__(-1.83203125e-4000)
mov ax,__float80e__(-1.83203125e-4000)
mov rax,__float80m__(1.83203125e-4940) ; Denormal!
mov ax,__float80e__(1.83203125e-4940) ; Denormal!
mov rax,__float80m__(+1.83203125e-4940) ; Denormal!
mov ax,__float80e__(+1.83203125e-4940) ; Denormal!
mov rax,__float80m__(-1.83203125e-4940) ; Denormal!
mov ax,__float80e__(-1.83203125e-4940) ; Denormal!
mov rax,__float80m__(__Infinity__)
mov ax,__float80e__(__Infinity__)
mov rax,__float80m__(+__Infinity__)
mov ax,__float80e__(+__Infinity__)
mov rax,__float80m__(-__Infinity__)
mov ax,__float80e__(-__Infinity__)
mov rax,__float80m__(__NaN__)
mov ax,__float80e__(__NaN__)
mov rax,__float80m__(__QNaN__)
mov ax,__float80e__(__QNaN__)
mov rax,__float80m__(__SNaN__)
mov ax,__float80e__(__SNaN__)
; 128-bit
mov rax,__float128l__(1.0)
mov rax,__float128h__(1.0)
mov rax,__float128l__(+1.0)
mov rax,__float128h__(+1.0)
mov rax,__float128l__(-1.0)
mov rax,__float128h__(-1.0)
mov rax,__float128l__(0.0)
mov rax,__float128h__(0.0)
mov rax,__float128l__(+0.0)
mov rax,__float128h__(+0.0)
mov rax,__float128l__(-0.0)
mov rax,__float128h__(-0.0)
mov rax,__float128l__(1.83203125)
mov rax,__float128h__(1.83203125)
mov rax,__float128l__(+1.83203125)
mov rax,__float128h__(+1.83203125)
mov rax,__float128l__(-1.83203125)
mov rax,__float128h__(-1.83203125)
mov rax,__float128l__(1.83203125e+4000)
mov rax,__float128h__(1.83203125e+4000)
mov rax,__float128l__(+1.83203125e+4000)
mov rax,__float128h__(+1.83203125e+4000)
mov rax,__float128l__(-1.83203125e+4000)
mov rax,__float128h__(-1.83203125e+4000)
mov rax,__float128l__(1.83203125e-4000)
mov rax,__float128h__(1.83203125e-4000)
mov rax,__float128l__(+1.83203125e-4000)
mov rax,__float128h__(+1.83203125e-4000)
mov rax,__float128l__(-1.83203125e-4000)
mov rax,__float128h__(-1.83203125e-4000)
mov rax,__float128l__(1.83203125e-4940) ; Denormal!
mov rax,__float128h__(1.83203125e-4940) ; Denormal!
mov rax,__float128l__(+1.83203125e-4940) ; Denormal!
mov rax,__float128h__(+1.83203125e-4940) ; Denormal!
mov rax,__float128l__(-1.83203125e-4940) ; Denormal!
mov rax,__float128h__(-1.83203125e-4940) ; Denormal!
mov rax,__float128l__(__Infinity__)
mov rax,__float128h__(__Infinity__)
mov rax,__float128l__(+__Infinity__)
mov rax,__float128h__(+__Infinity__)
mov rax,__float128l__(-__Infinity__)
mov rax,__float128h__(-__Infinity__)
mov rax,__float128l__(__NaN__)
mov rax,__float128h__(__NaN__)
mov rax,__float128l__(__QNaN__)
mov rax,__float128h__(__QNaN__)
mov rax,__float128l__(__SNaN__)
mov rax,__float128h__(__SNaN__)
;
; Test hexadecimal floating-point numbers
;
; 16-bit
mov ax,__float16__(1.0)
mov ax,__float16__(0x1.0)
mov ax,__float16__(2.0)
mov ax,__float16__(0x2.0)
mov ax,__float16__(0x1.0p+1)
mov ax,__float16__(0x1.0p-1)
mov ax,__float16__(0x0.0)
mov ax,__float16__(0x1.23456789)
mov ax,__float16__(0x0.123456789)
mov ax,__float16__(0x0.0000123456789)
mov ax,__float16__(0x1.23456789p10)
mov ax,__float16__(0x1.23456789p+10)
mov ax,__float16__(0x1.23456789p-10)
mov ax,__float16__(0x0.123456789p10)
mov ax,__float16__(0x0.123456789p+10)
mov ax,__float16__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov ax,__float16__(0x0.0000123456789)
mov ax,__float16__(0x0.0000123456789p+10)
mov ax,__float16__(0x0.0000123456789p-10)
; 32-bit
mov eax,__float32__(1.0)
mov eax,__float32__(0x1.0)
mov eax,__float32__(2.0)
mov eax,__float32__(0x2.0)
mov eax,__float32__(0x1.0p+1)
mov eax,__float32__(0x1.0p-1)
mov eax,__float32__(0x0.0)
mov eax,__float32__(0x1.23456789)
mov eax,__float32__(0x0.123456789)
mov eax,__float32__(0x0.0000123456789)
mov eax,__float32__(0x1.23456789p10)
mov eax,__float32__(0x1.23456789p+10)
mov eax,__float32__(0x1.23456789p-10)
mov eax,__float32__(0x0.123456789p10)
mov eax,__float32__(0x0.123456789p+10)
mov eax,__float32__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov eax,__float32__(0x0.0000123456789)
mov eax,__float32__(0x0.0000123456789p+10)
mov eax,__float32__(0x0.0000123456789p-10)
mov eax,__float32__(0x123456789.0)
mov eax,__float32__(0x0000123456789.0)
mov eax,__float32__(0x123456789.0p+0)
mov eax,__float32__(0x123456789.0p+64)
; 64-bit
mov rax,__float64__(1.0)
mov rax,__float64__(0x1.0)
mov rax,__float64__(2.0)
mov rax,__float64__(0x2.0)
mov rax,__float64__(0x1.0p+1)
mov rax,__float64__(0x1.0p-1)
mov rax,__float64__(0x0.0)
mov rax,__float64__(0x1.23456789)
mov rax,__float64__(0x0.123456789)
mov rax,__float64__(0x0.0000123456789)
mov rax,__float64__(0x1.23456789p10)
mov rax,__float64__(0x1.23456789p+10)
mov rax,__float64__(0x1.23456789p-10)
mov rax,__float64__(0x0.123456789p10)
mov rax,__float64__(0x0.123456789p+10)
mov rax,__float64__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov rax,__float64__(0x0.0000123456789)
mov rax,__float64__(0x0.0000123456789p+10)
mov rax,__float64__(0x0.0000123456789p-10)
mov rax,__float64__(0x123456789.0)
mov rax,__float64__(0x0000123456789.0)
mov rax,__float64__(0x123456789.0p+0)
mov rax,__float64__(0x123456789.0p+300)
; 80-bit
mov rax,__float80m__(1.0)
mov ax,__float80e__(1.0)
mov rax,__float80m__(0x1.0)
mov ax,__float80e__(0x1.0)
mov rax,__float80m__(2.0)
mov ax,__float80e__(2.0)
mov rax,__float80m__(0x2.0)
mov ax,__float80e__(0x2.0)
mov rax,__float80m__(0x1.0p+1)
mov ax,__float80e__(0x1.0p+1)
mov rax,__float80m__(0x1.0p-1)
mov ax,__float80e__(0x1.0p-1)
mov rax,__float80m__(0x0.0)
mov ax,__float80e__(0x0.0)
mov rax,__float80m__(0x1.23456789)
mov ax,__float80e__(0x1.23456789)
mov rax,__float80m__(0x0.123456789)
mov ax,__float80e__(0x0.123456789)
mov rax,__float80m__(0x0.0000123456789)
mov ax,__float80e__(0x0.0000123456789)
mov rax,__float80m__(0x1.23456789p10)
mov ax,__float80e__(0x1.23456789p10)
mov rax,__float80m__(0x1.23456789p+10)
mov ax,__float80e__(0x1.23456789p+10)
mov rax,__float80m__(0x1.23456789p-10)
mov ax,__float80e__(0x1.23456789p-10)
mov rax,__float80m__(0x0.123456789p10)
mov ax,__float80e__(0x0.123456789p10)
mov rax,__float80m__(0x0.123456789p+10)
mov ax,__float80e__(0x0.123456789p+10)
mov rax,__float80m__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov ax,__float80e__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov rax,__float80m__(0x0.0000123456789)
mov ax,__float80e__(0x0.0000123456789)
mov rax,__float80m__(0x0.0000123456789p+10)
mov ax,__float80e__(0x0.0000123456789p+10)
mov rax,__float80m__(0x0.0000123456789p-10)
mov ax,__float80e__(0x0.0000123456789p-10)
mov rax,__float80m__(0x123456789.0)
mov ax,__float80e__(0x123456789.0)
mov rax,__float80m__(0x0000123456789.0)
mov ax,__float80e__(0x0000123456789.0)
mov rax,__float80m__(0x123456789.0p+0)
mov ax,__float80e__(0x123456789.0p+0)
mov rax,__float80m__(0x123456789.0p+1024)
mov ax,__float80e__(0x123456789.0p+1024)
; 128-bit
mov rax,__float128l__(1.0)
mov rax,__float128h__(1.0)
mov rax,__float128l__(0x1.0)
mov rax,__float128h__(0x1.0)
mov rax,__float128l__(2.0)
mov rax,__float128h__(2.0)
mov rax,__float128l__(0x2.0)
mov rax,__float128h__(0x2.0)
mov rax,__float128l__(0x1.0p+1)
mov rax,__float128h__(0x1.0p+1)
mov rax,__float128l__(0x1.0p-1)
mov rax,__float128h__(0x1.0p-1)
mov rax,__float128l__(0x0.0)
mov rax,__float128h__(0x0.0)
mov rax,__float128l__(0x1.23456789)
mov rax,__float128h__(0x1.23456789)
mov rax,__float128l__(0x0.123456789)
mov rax,__float128h__(0x0.123456789)
mov rax,__float128l__(0x0.0000123456789)
mov rax,__float128h__(0x0.0000123456789)
mov rax,__float128l__(0x1.23456789p10)
mov rax,__float128h__(0x1.23456789p10)
mov rax,__float128l__(0x1.23456789p+10)
mov rax,__float128h__(0x1.23456789p+10)
mov rax,__float128l__(0x1.23456789p-10)
mov rax,__float128h__(0x1.23456789p-10)
mov rax,__float128l__(0x0.123456789p10)
mov rax,__float128h__(0x0.123456789p10)
mov rax,__float128l__(0x0.123456789p+10)
mov rax,__float128h__(0x0.123456789p+10)
mov rax,__float128l__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov rax,__float128h__(0x0.123456789abcdef0123456789abcdef012345p-10)
mov rax,__float128l__(0x0.0000123456789)
mov rax,__float128h__(0x0.0000123456789)
mov rax,__float128l__(0x0.0000123456789p+10)
mov rax,__float128h__(0x0.0000123456789p+10)
mov rax,__float128l__(0x0.0000123456789p-10)
mov rax,__float128h__(0x0.0000123456789p-10)
mov rax,__float128l__(0x123456789.0)
mov rax,__float128h__(0x123456789.0)
mov rax,__float128l__(0x0000123456789.0)
mov rax,__float128h__(0x0000123456789.0)
mov rax,__float128l__(0x123456789.0p+0)
mov rax,__float128h__(0x123456789.0p+0)
mov rax,__float128l__(0x123456789.0p+1024)
mov rax,__float128h__(0x123456789.0p+1024)
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