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cranelift: Remove booleans (#5031)

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Remove the boolean types from cranelift, and the associated instructions breduce, bextend, bconst, and bint. Standardize on using 1/0 for the return value from instructions that produce scalar boolean results, and -1/0 for boolean vector elements.

Fixes #3205

Co-authored-by: Afonso Bordado <afonso360@users.noreply.github.com>
Co-authored-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Co-authored-by: Chris Fallin <chris@cfallin.org>
This commit is contained in:
Trevor Elliott
2022-10-17 16:00:27 -07:00
committed by GitHub
parent 766ecb561e
commit 32a7593c94
242 changed files with 7695 additions and 10010 deletions
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4
cranelift/filetests/filetests/runtests/ceil.clif
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@@ -59,7 +59,7 @@ function %ceil_is_nan_f32(f32) -> i32 {
block0(v0: f32):
v1 = ceil v0
v2 = fcmp ne v1, v1
v3 = bint.i32 v2
v3 = uextend.i32 v2
return v3
}
; run: %ceil_is_nan_f32(+NaN) == 1
@@ -132,7 +132,7 @@ function %ceil_is_nan_f64(f64) -> i32 {
block0(v0: f64):
v1 = ceil v0
v2 = fcmp ne v1, v1
v3 = bint.i32 v2
v3 = uextend.i32 v2
return v3
}
; run: %ceil_is_nan_f64(+NaN) == 1