832666c45e
* Manually rename BasicBlock to BlockPredecessor BasicBlock is a pair of (Ebb, Inst) that is used to represent the basic block subcomponent of an Ebb that is a predecessor to an Ebb. Eventually we will be able to remove this struct, but for now it makes sense to give it a non-conflicting name so that we can start to transition Ebb to represent a basic block. I have not updated any comments that refer to BasicBlock, as eventually we will remove BlockPredecessor and replace with Block, which is a basic block, so the comments will become correct. * Manually rename SSABuilder block types to avoid conflict SSABuilder has its own Block and BlockData types. These along with associated identifier will cause conflicts in a later commit, so they are renamed to be more verbose here. * Automatically rename 'Ebb' to 'Block' in *.rs * Automatically rename 'EBB' to 'block' in *.rs * Automatically rename 'ebb' to 'block' in *.rs * Automatically rename 'extended basic block' to 'basic block' in *.rs * Automatically rename 'an basic block' to 'a basic block' in *.rs * Manually update comment for `Block` `Block`'s wikipedia article required an update. * Automatically rename 'an `Block`' to 'a `Block`' in *.rs * Automatically rename 'extended_basic_block' to 'basic_block' in *.rs * Automatically rename 'ebb' to 'block' in *.clif * Manually rename clif constant that contains 'ebb' as substring to avoid conflict * Automatically rename filecheck uses of 'EBB' to 'BB' 'regex: EBB' -> 'regex: BB' '$EBB' -> '$BB' * Automatically rename 'EBB' 'Ebb' to 'block' in *.clif * Automatically rename 'an block' to 'a block' in *.clif * Fix broken testcase when function name length increases Test function names are limited to 16 characters. This causes the new longer name to be truncated and fail a filecheck test. An outdated comment was also fixed.
62 lines
1.9 KiB
Plaintext
62 lines
1.9 KiB
Plaintext
test legalizer
|
|
target x86_64 haswell
|
|
|
|
;; Test that we don't reuse `sret` stack slots for multiple calls. We could do
|
|
;; this one day, but it would require some care to ensure that we don't have
|
|
;; subsequent calls overwrite the results of previous calls.
|
|
|
|
function %foo() -> i32, f32 {
|
|
; check: ss0 = sret_slot 20
|
|
; nextln: ss1 = sret_slot 20
|
|
|
|
fn0 = %f() -> i32, i32, i32, i32, i32
|
|
fn1 = %g() -> f32, f32, f32, f32, f32
|
|
; check: sig0 = (i64 sret [%rdi]) -> i64 sret [%rax] fast
|
|
; nextln: sig1 = (i64 sret [%rdi]) -> i64 sret [%rax] fast
|
|
; nextln: fn0 = %f sig0
|
|
; nextln: fn1 = %g sig1
|
|
|
|
block0:
|
|
v0, v1, v2, v3, v4 = call fn0()
|
|
; check: v18 = stack_addr.i64 ss0
|
|
; nextln: v25 = func_addr.i64 fn0
|
|
; nextln: v19 = call_indirect sig0, v25(v18)
|
|
; nextln: v20 = load.i32 notrap aligned v19
|
|
; nextln: v0 -> v20
|
|
; nextln: v21 = load.i32 notrap aligned v19+4
|
|
; nextln: v1 -> v21
|
|
; nextln: v22 = load.i32 notrap aligned v19+8
|
|
; nextln: v2 -> v22
|
|
; nextln: v23 = load.i32 notrap aligned v19+12
|
|
; nextln: v3 -> v23
|
|
; nextln: v24 = load.i32 notrap aligned v19+16
|
|
; nextln: v4 -> v24
|
|
|
|
v5, v6, v7, v8, v9 = call fn1()
|
|
; check: v26 = stack_addr.i64 ss1
|
|
; nextln: v33 = func_addr.i64 fn1
|
|
; nextln: v27 = call_indirect sig1, v33(v26)
|
|
; nextln: v28 = load.f32 notrap aligned v27
|
|
; nextln: v5 -> v28
|
|
; nextln: v29 = load.f32 notrap aligned v27+4
|
|
; nextln: v6 -> v29
|
|
; nextln: v30 = load.f32 notrap aligned v27+8
|
|
; nextln: v7 -> v30
|
|
; nextln: v31 = load.f32 notrap aligned v27+12
|
|
; nextln: v8 -> v31
|
|
; nextln: v32 = load.f32 notrap aligned v27+16
|
|
; nextln: v9 -> v32
|
|
|
|
v10 = iadd v0, v1
|
|
v11 = iadd v2, v3
|
|
v12 = iadd v10, v11
|
|
v13 = iadd v12, v4
|
|
|
|
v14 = fadd v5, v6
|
|
v15 = fadd v7, v8
|
|
v16 = fadd v14, v15
|
|
v17 = fadd v16, v9
|
|
|
|
return v13, v17
|
|
}
|