Projet_SETI_RISC-V/riscv-gnu-toolchain/binutils/sim/testsuite/aarch64/fcvtl.s
2023-03-06 14:48:14 +01:00

59 lines
868 B
ArmAsm

# mach: aarch64
# Check the FP convert to longer precision: fcvtl, fcvtl2.
# Test values 1.5, -1.5, INTMAX, and INT_MIN.
.include "testutils.inc"
.data
.align 4
input:
.word 1069547520
.word 3217031168
.word 1325400064
.word 3472883712
d1p5:
.word 0
.word 1073217536
dm1p5:
.word 0
.word -1074266112
dimax:
.word 0
.word 1105199104
dimin:
.word 0
.word -1042284544
start
adrp x0, input
add x0, x0, #:lo12:input
ld1 {v0.4s}, [x0]
fcvtl v1.2d, v0.2s
mov x1, v1.d[0]
adrp x2, d1p5
ldr x3, [x2, #:lo12:d1p5]
cmp x1, x3
bne .Lfailure
mov x1, v1.d[1]
adrp x2, dm1p5
ldr x3, [x2, #:lo12:dm1p5]
cmp x1, x3
bne .Lfailure
fcvtl2 v2.2d, v0.4s
mov x1, v2.d[0]
adrp x2, dimax
ldr x3, [x2, #:lo12:dimax]
cmp x1, x3
bne .Lfailure
mov x1, v2.d[1]
adrp x2, dimin
ldr x3, [x2, #:lo12:dimin]
cmp x1, x3
bne .Lfailure
pass
.Lfailure:
fail