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wasmtime/cranelift/filetests/wasm/f32-arith.cton
Jakob Stoklund Olesen b6b474a8c9 Add Intel legalization for fmin and fmax.
The native x86_fmin and x86_fmax instructions don't behave correctly for
NaN inputs and when comparing +0.0 to -0.0, so we need separate branches
for those cases.
2017-09-27 12:55:34 -07:00

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; Test basic code generation for f32 arithmetic WebAssembly instructions.
test compile
set is_64bit=0
isa intel haswell
set is_64bit=1
isa intel haswell
; Constants.
function %f32_const() -> f32 {
ebb0:
v1 = f32const 0x3.0
return v1
}
; Unary operations
function %f32_abs(f32) -> f32 {
ebb0(v0: f32):
v1 = fabs v0
return v1
}
function %f32_neg(f32) -> f32 {
ebb0(v0: f32):
v1 = fneg v0
return v1
}
function %f32_sqrt(f32) -> f32 {
ebb0(v0: f32):
v1 = sqrt v0
return v1
}
function %f32_ceil(f32) -> f32 {
ebb0(v0: f32):
v1 = ceil v0
return v1
}
function %f32_floor(f32) -> f32 {
ebb0(v0: f32):
v1 = floor v0
return v1
}
function %f32_trunc(f32) -> f32 {
ebb0(v0: f32):
v1 = trunc v0
return v1
}
function %f32_nearest (f32) -> f32 {
ebb0(v0: f32):
v1 = nearest v0
return v1
}
; Binary Operations
function %f32_add(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fadd v0, v1
return v2
}
function %f32_sub(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fsub v0, v1
return v2
}
function %f32_mul(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fmul v0, v1
return v2
}
function %f32_div(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fdiv v0, v1
return v2
}
function %f32_min(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fmin v0, v1
return v2
}
function %f32_max(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fmax v0, v1
return v2
}
function %f32_copysign(f32, f32) -> f32 {
ebb0(v0: f32, v1: f32):
v2 = fcopysign v0, v1
return v2
}