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Added parsing of argument locations for functions and signatures.

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This commit is contained in:
Angus Holder
2017-03-09 20:19:15 +00:00
committed by Jakob Stoklund Olesen
parent 3e87092ce8
commit 81f26cfbba
2 changed files with 117 additions and 24 deletions
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33
filetests/isa/riscv/abi.cton
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@@ -61,3 +61,36 @@ ebb0(v0: i64x4):
v1 = iadd v0, v0
return v0
}
function parse_encoding(i32 [%x5]) -> i32 [%x10] {
; check: function parse_encoding(i32 [%x5]) -> i32 [%x10] {
sig0 = signature(i32 [%x10]) -> i32 [%x10]
; check: sig0 = signature(i32 [%x10]) -> i32 [%x10]
sig1 = signature(i32 [%x10], i32 [%x11]) -> b1 [%x10]
; check: sig1 = signature(i32 [%x10], i32 [%x11]) -> b1 [%x10]
sig2 = signature(f32 [%f10], i32 [%x12], i32 [%x13]) -> f64 [%f10]
; check: sig2 = signature(f32 [%f10], i32 [%x12], i32 [%x13]) -> f64 [%f10]
; Arguments on stack where not necessary
sig3 = signature(f64 [%f10], i32 [0], i32 [4]) -> f64 [%f10]
; check: sig3 = signature(f64 [%f10], i32 [0], i32 [4]) -> f64 [%f10]
; Stack argument before register argument
sig4 = signature(f32 [72], i32 [%x10])
; check: sig4 = signature(f32 [72], i32 [%x10])
; Return value on stack
sig5 = signature() -> f32 [0]
; check: sig5 = signature() -> f32 [0]
; function + signature
fn15 = function bar(i32 [%x10]) -> b1 [%x10]
; check: sig6 = signature(i32 [%x10]) -> b1 [%x10]
; nextln: fn0 = sig6 bar
ebb0(v0: i32):
return_reg v0
}