1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
| ; RUN: llc -march=hexagon -O2 -hexagon-expand-condsets=true -hexagon-gen-mux-threshold=4 < %s | FileCheck %s
; CHECK-NOT: mux(p
target triple = "hexagon"
define void @f0() #0 {
b0:
%v0 = load i32, i32* null, align 4
%v1 = icmp slt i32 undef, %v0
%v2 = zext i1 %v1 to i32
%v3 = icmp sgt i32 undef, 0
%v4 = zext i1 %v3 to i32
%v5 = add nsw i32 %v2, %v4
store i32 %v5, i32* undef, align 4
br i1 undef, label %b1, label %b2
b1: ; preds = %b0
br label %b2
b2: ; preds = %b1, %b0
unreachable
}
attributes #0 = { nounwind }
|