| ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s |
| ; CHECK: cmp.eq(r{{[0-9]+}},#0) |
| ; Check that the result of the builtin is not stored directly, i.e. that |
| ; there is an instruction that converts it to {0,1} from {0,-1}. Right now |
| ; the instruction is "r4 = !cmp.eq(r0, #0)". |
| |
| @var = common global i32 0, align 4 |
| declare i32 @llvm.hexagon.C2.cmpgtup(i64,i64) nounwind |
| |
| define void @foo(i64 %a98, i64 %a100) nounwind { |
| entry: |
| %a101 = tail call i32 @llvm.hexagon.C2.cmpgtup(i64 %a98, i64 %a100) |
| %tobool250 = icmp eq i32 %a101, 0 |
| %a102 = zext i1 %tobool250 to i8 |
| %detected.0 = xor i8 %a102, 1 |
| %conv253 = zext i8 %detected.0 to i32 |
| store i32 %conv253, i32* @var, align 4 |
| ret void |
| } |