1 ; RUN: llc < %s -march=ppc64 -O1 | FileCheck %s 2 ; RUN: llc < %s -march=ppc64 | FileCheck --check-prefix=CHECK-OPT %s 3 4 %struct.__db_region = type { %struct.__mutex_t, [4 x i8], %struct.anon, i32, [1 x i32] } 5 %struct.__mutex_t = type { i32 } 6 %struct.anon = type { i64, i64 } 7 8 define void @foo() { 9 entry: 10 %ttype = alloca i32, align 4 ; <i32*> [#uses=1] 11 %regs = alloca [1024 x %struct.__db_region], align 16 ; <[1024 x %struct.__db_region]*> [#uses=0] 12 %tmp = load i32, i32* %ttype, align 4 ; <i32> [#uses=1] 13 %tmp1 = call i32 (...) @bork( i32 %tmp ) ; <i32> [#uses=0] 14 ret void 15 16 ; CHECK: @foo 17 ; CHECK: lwzx 18 ; CHECK: blr 19 ; CHECK-OPT: @foo 20 ; CHECK-OPT: lwz 21 ; CHECK-OPT: blr 22 } 23 24 define signext i32 @test(i32* noalias nocapture readonly %b, i32 signext %n) { 25 entry: 26 %idxprom = sext i32 %n to i64 27 %arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom 28 %0 = load i32, i32* %arrayidx, align 4 29 %mul = mul nsw i32 %0, 7 30 ret i32 %mul 31 32 ; CHECK-OPT: @test 33 ; CHECK-OPT: lwzx 34 ; CHECK-OPT: blr 35 36 } 37 38 39 declare i32 @bork(...) 40
