1 ; RUN: llc -march=mipsel < %s | FileCheck %s 2 3 @g0 = common global i32 0, align 4 4 @g1 = common global i32 0, align 4 5 6 ; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23 7 ; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23 8 9 define i32 @test1(i32 %a) { 10 entry: 11 %tobool = icmp eq i32 %a, 0 12 %0 = load i32, i32* @g0, align 4 13 br i1 %tobool, label %if.else, label %if.then 14 15 if.then: 16 %add = add nsw i32 %0, 1 17 store i32 %add, i32* @g0, align 4 18 %1 = load i32, i32* @g1, align 4 19 %add1 = add nsw i32 %1, 23 20 br label %if.end 21 22 if.else: 23 %add2 = add nsw i32 %0, 11 24 store i32 %add2, i32* @g0, align 4 25 %2 = load i32, i32* @g1, align 4 26 %add3 = add nsw i32 %2, 23 27 br label %if.end 28 29 if.end: 30 %storemerge = phi i32 [ %add3, %if.else ], [ %add1, %if.then ] 31 store i32 %storemerge, i32* @g1, align 4 32 ret i32 %storemerge 33 } 34
