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Generalized RealPredicate

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This commit is contained in:
Denis Merigoux 2018-08-21 13:54:41 +02:00 • committed by Eduard-Mihai Burtescu
parent 51b7f2739b
commit 8590336d49
5 changed files with 62 additions and 16 deletions
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16
src/librustc_codegen_llvm/base.rs
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@ -75,7 +75,7 @@ use rustc_data_structures::small_c_str::SmallCStr;
use rustc_data_structures::sync::Lrc;
use rustc_data_structures::indexed_vec::Idx;
use traits::{IntPredicate, BuilderMethods};
use traits::{IntPredicate, RealPredicate, BuilderMethods};
use llvm::BasicBlock;
use std::any::Any;
@ -143,14 +143,14 @@ pub fn bin_op_to_icmp_predicate(op: hir::BinOpKind,
}
}
pub fn bin_op_to_fcmp_predicate(op: hir::BinOpKind) -> llvm::RealPredicate {
pub fn bin_op_to_fcmp_predicate(op: hir::BinOpKind) -> RealPredicate {
match op {
hir::BinOpKind::Eq => llvm::RealOEQ,
hir::BinOpKind::Ne => llvm::RealUNE,
hir::BinOpKind::Lt => llvm::RealOLT,
hir::BinOpKind::Le => llvm::RealOLE,
hir::BinOpKind::Gt => llvm::RealOGT,
hir::BinOpKind::Ge => llvm::RealOGE,
hir::BinOpKind::Eq => RealPredicate::RealOEQ,
hir::BinOpKind::Ne => RealPredicate::RealUNE,
hir::BinOpKind::Lt => RealPredicate::RealOLT,
hir::BinOpKind::Le => RealPredicate::RealOLE,
hir::BinOpKind::Gt => RealPredicate::RealOGT,
hir::BinOpKind::Ge => RealPredicate::RealOGE,
op => {
bug!("comparison_op_to_fcmp_predicate: expected comparison operator, \
found {:?}",