mirror of
https://github.com/danog/ir.git
synced 2024-11-30 04:39:43 +01:00
133 lines
2.5 KiB
Plaintext
133 lines
2.5 KiB
Plaintext
--TEST--
|
|
Fib
|
|
--TARGET--
|
|
x86_64
|
|
--ARGS--
|
|
--debug-regset 0x3ffff --save --dump-live-ranges -S --run
|
|
--CODE--
|
|
{
|
|
int32_t zero = 0;
|
|
double c_0 = 0;
|
|
double c_1 = 1;
|
|
double c_10000 = 10000;
|
|
uintptr_t f = func(printf);
|
|
uintptr_t format = "%g\n";
|
|
l_1 = START(l_6);
|
|
double lo_1 = COPY(c_0);
|
|
double hi_1 = COPY(c_1);
|
|
l_2 = END(l_1);
|
|
l_3 = LOOP_BEGIN(l_2, l_9);
|
|
double lo_2 = PHI(l_3, lo_1, lo_3);
|
|
double hi_2 = PHI(l_3, hi_1, hi_3);
|
|
bool b = LT(hi_2, c_10000);
|
|
l_4 = IF(l_3, b);
|
|
l_7 = IF_TRUE(l_4);
|
|
double hi_3 = ADD(hi_2, lo_2);
|
|
double lo_3 = SUB(hi_3, lo_2);
|
|
l_8 = CALL/2(l_7, f, format, lo_3);
|
|
# ll = CALL/2(l_7, f, format, lo_3);
|
|
# l_8 = CALL/2(ll, f, format, lo_3);
|
|
l_9 = LOOP_END(l_8);
|
|
l_5 = IF_FALSE(l_4);
|
|
l_6 = RETURN(l_5, zero);
|
|
}
|
|
--EXPECT--
|
|
{
|
|
uintptr_t c_1 = 0;
|
|
bool c_2 = 0;
|
|
bool c_3 = 1;
|
|
int32_t c_4 = 0;
|
|
double c_5 = 0;
|
|
double c_6 = 1;
|
|
double c_7 = 10000;
|
|
uintptr_t c_8 = func(printf);
|
|
uintptr_t c_9 = "%g\n";
|
|
l_1 = START(l_15);
|
|
l_2 = END(l_1);
|
|
l_3 = LOOP_BEGIN(l_2, l_13);
|
|
double d_4 = PHI(l_3, c_5, d_10);
|
|
double d_5 = PHI(l_3, c_6, d_9);
|
|
bool d_6 = LT(d_5, c_7);
|
|
l_7 = IF(l_3, d_6);
|
|
l_8 = IF_TRUE(l_7);
|
|
double d_9 = ADD(d_5, d_4);
|
|
double d_10 = SUB(d_9, d_4);
|
|
l_11 = CALL/2(l_8, c_8, c_9, d_10);
|
|
l_13 = LOOP_END(l_11);
|
|
l_14 = IF_FALSE(l_7);
|
|
l_15 = RETURN(l_14, c_4);
|
|
}
|
|
{ # LIVE-RANGES (vregs_count=3)
|
|
TMP
|
|
[%xmm0]: [2.2-2.3)/3
|
|
[%xmm0]: [13.2-13.3)/3
|
|
R1 (d_4) [%xmm1]: [3.0-10.1), DEF(4.2), USE(9.1/2), USE(10.1/2)
|
|
R2 (d_5, d_9) [SPILL=0x0]
|
|
[%xmm0]: [3.0-10.0), DEF(5.2), USE(7.1/6.1)!, USE(9.0/1)!, DEF(9.0)!, USE(10.0/1, hint=%xmm0, hint=R3)!
|
|
: [10.0-14.0), PHI_USE(13.2, phi=d_5/3)
|
|
R3 (d_10) [SPILL=0x8]
|
|
[%xmm0]: [10.0-11.0), DEF(10.0, hint=R2)!, USE(11.0/4, hint=%xmm0)
|
|
: [11.0-14.0), PHI_USE(13.2, phi=d_4/3)
|
|
[%rax] : [15.0-15.1)
|
|
[%rdi] : [11.0-11.1)
|
|
[%xmm0] : [11.0-11.1)
|
|
[%SCRATCH] : [11.1-11.2)
|
|
}
|
|
test:
|
|
subq $0x18, %rsp
|
|
xorpd %xmm1, %xmm1
|
|
movsd .L3(%rip), %xmm0
|
|
movsd %xmm0, (%rsp)
|
|
.L1:
|
|
movsd (%rsp), %xmm0
|
|
ucomisd .L4(%rip), %xmm0
|
|
jp .L2
|
|
jae .L2
|
|
movsd (%rsp), %xmm0
|
|
addsd %xmm1, %xmm0
|
|
movsd %xmm0, (%rsp)
|
|
movsd (%rsp), %xmm0
|
|
subsd %xmm1, %xmm0
|
|
movsd %xmm0, 8(%rsp)
|
|
movsd 8(%rsp), %xmm0
|
|
leaq .L5(%rip), %rdi
|
|
movabsq $_IO_printf, %rax
|
|
callq *%rax
|
|
movsd 8(%rsp), %xmm1
|
|
jmp .L1
|
|
.L2:
|
|
xorl %eax, %eax
|
|
addq $0x18, %rsp
|
|
retq
|
|
.rodata
|
|
.db 0x90, 0x90, 0x90, 0x90, 0x90
|
|
.L3:
|
|
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f
|
|
.L4:
|
|
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0xc3, 0x40
|
|
.L5:
|
|
.db 0x25, 0x67, 0x0a, 0x00
|
|
|
|
1
|
|
1
|
|
2
|
|
3
|
|
5
|
|
8
|
|
13
|
|
21
|
|
34
|
|
55
|
|
89
|
|
144
|
|
233
|
|
377
|
|
610
|
|
987
|
|
1597
|
|
2584
|
|
4181
|
|
6765
|
|
|
|
exit code = 0
|