mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
fd57ad787f
floating point intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25431 91177308-0d34-0410-b5e6-96231b3b80d8
74 lines
2.2 KiB
LLVM
74 lines
2.2 KiB
LLVM
; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
|
|
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
|
|
; RUN: diff %t1.ll %t2.ll
|
|
|
|
|
|
declare bool %llvm.isunordered(float, float)
|
|
declare bool %llvm.isunordered(double, double)
|
|
declare bool %llvm.isunordered.f32(float,float)
|
|
declare bool %llvm.isunordered.f64(double,double)
|
|
|
|
declare void %llvm.prefetch(sbyte*, uint, uint)
|
|
|
|
declare uint %llvm.ctpop(uint)
|
|
declare ubyte %llvm.ctpop.i8(ubyte)
|
|
declare ushort %llvm.ctpop.i16(ushort)
|
|
declare uint %llvm.ctpop.i32(uint)
|
|
declare ulong %llvm.ctpop.i64(ulong)
|
|
|
|
declare ushort %llvm.cttz(ushort)
|
|
declare ubyte %llvm.cttz.i8(ubyte)
|
|
declare ushort %llvm.cttz.i16(ushort)
|
|
declare uint %llvm.cttz.i32(uint)
|
|
declare ulong %llvm.cttz.i64(ulong)
|
|
|
|
declare ulong %llvm.ctlz(ulong)
|
|
declare ubyte %llvm.ctlz.i8(ubyte)
|
|
declare ushort %llvm.ctlz.i16(ushort)
|
|
declare uint %llvm.ctlz.i32(uint)
|
|
declare ulong %llvm.ctlz.i64(ulong)
|
|
|
|
declare float %llvm.sqrt(float)
|
|
declare double %llvm.sqrt(double)
|
|
declare float %llvm.sqrt.f32(float)
|
|
declare double %llvm.sqrt.f64(double)
|
|
|
|
implementation
|
|
|
|
; Test llvm intrinsics
|
|
;
|
|
void %libm() {
|
|
call bool %llvm.isunordered(float 0.0, float 1.0)
|
|
call bool %llvm.isunordered(double 0.0, double 0x7FF8000000000000)
|
|
call bool %llvm.isunordered.f32(float 1.0, float 2.0)
|
|
call bool %llvm.isunordered.f64(double 3.0, double 4.0)
|
|
|
|
call void %llvm.prefetch(sbyte* null, uint 1, uint 3)
|
|
|
|
call float %llvm.sqrt(float 4.0)
|
|
call double %llvm.sqrt(double 4.0)
|
|
call float %llvm.sqrt.f32(float 5.0)
|
|
call double %llvm.sqrt.f64(double 6.0)
|
|
|
|
call uint %llvm.ctpop(uint 3)
|
|
call ubyte %llvm.ctpop.i8(ubyte 10)
|
|
call ushort %llvm.ctpop.i16(ushort 11)
|
|
call uint %llvm.ctpop.i32(uint 12)
|
|
call ulong %llvm.ctpop.i64(ulong 13)
|
|
|
|
call ulong %llvm.ctlz(ulong 65000)
|
|
call ubyte %llvm.ctlz.i8(ubyte 14)
|
|
call ushort %llvm.ctlz.i16(ushort 15)
|
|
call uint %llvm.ctlz.i32(uint 16)
|
|
call ulong %llvm.ctlz.i64(ulong 17)
|
|
|
|
call ushort %llvm.cttz(ushort 7)
|
|
call ubyte %llvm.cttz.i8(ubyte 18)
|
|
call ushort %llvm.cttz.i16(ushort 19)
|
|
call uint %llvm.cttz.i32(uint 20)
|
|
call ulong %llvm.cttz.i64(ulong 21)
|
|
ret void
|
|
}
|
|
|
|
; FIXME: test ALL the intrinsics in this file.
|