bjoernager/rust
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remove unchecked_div/_rem from cg_ssa

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This commit is contained in:
Scott McMurray 2023-06-01 00:01:35 -07:00
parent bfb923326f
commit dc353f13b8
1 changed files with 0 additions and 16 deletions
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16
compiler/rustc_codegen_ssa/src/mir/intrinsic.rs
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@ -211,8 +211,6 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
args[1].val.unaligned_volatile_store(bx, dst); args[1].val.unaligned_volatile_store(bx, dst);
return; return;
} }
| sym::unchecked_div
| sym::unchecked_rem
| sym::unchecked_shl | sym::unchecked_shl
| sym::unchecked_shr | sym::unchecked_shr
| sym::unchecked_add | sym::unchecked_add
@ -229,20 +227,6 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
bx.exactudiv(args[0].immediate(), args[1].immediate()) bx.exactudiv(args[0].immediate(), args[1].immediate())
} }
} }
sym::unchecked_div => {
if signed {
bx.sdiv(args[0].immediate(), args[1].immediate())
} else {
bx.udiv(args[0].immediate(), args[1].immediate())
}
}
sym::unchecked_rem => {
if signed {
bx.srem(args[0].immediate(), args[1].immediate())
} else {
bx.urem(args[0].immediate(), args[1].immediate())
}
}
sym::unchecked_shl => bx.shl(args[0].immediate(), args[1].immediate()), sym::unchecked_shl => bx.shl(args[0].immediate(), args[1].immediate()),
sym::unchecked_shr => { sym::unchecked_shr => {
if signed { if signed {