1 ; RUN: llc < %s -march=x86 -mcpu=pentiumpro | FileCheck %s
3 define i32 @f(i32 %X) {
7 %tmp1 = add i32 %X, 1 ; <i32> [#uses=1]
8 %tmp = icmp slt i32 %tmp1, 0 ; <i1> [#uses=1]
9 br i1 %tmp, label %cond_true, label %cond_next
11 cond_true: ; preds = %entry
12 %tmp2 = tail call i32 (...)* @bar( ) ; <i32> [#uses=0]
15 cond_next: ; preds = %cond_true, %entry
16 %tmp3 = tail call i32 (...)* @baz( ) ; <i32> [#uses=0]
26 define i32 @g(i32 %a, i32 %b) nounwind {
31 %sub = sub nsw i32 %a, %b
32 %cmp = icmp sgt i32 %sub, 0
33 %cond = select i1 %cmp, i32 %sub, i32 0
38 define i32 @h(i32 %a, i32 %b) nounwind {
45 %cmp = icmp slt i32 %b, %a
46 %sub = sub nsw i32 %a, %b
47 %cond = select i1 %cmp, i32 %sub, i32 0
50 define i32 @i(i32 %a, i32 %b) nounwind {
57 %cmp = icmp sgt i32 %a, %b
58 %sub = sub nsw i32 %a, %b
59 %cond = select i1 %cmp, i32 %sub, i32 0
62 define i32 @j(i32 %a, i32 %b) nounwind {
69 %cmp = icmp ugt i32 %a, %b
71 %cond = select i1 %cmp, i32 %sub, i32 0
74 define i32 @k(i32 %a, i32 %b) nounwind {
81 %cmp = icmp ult i32 %b, %a
83 %cond = select i1 %cmp, i32 %sub, i32 0
87 define i64 @n(i64 %x, i64 %y) nounwind {
92 %sub = sub nsw i64 %x, %y
93 %cmp = icmp slt i64 %sub, 0
94 %y.x = select i1 %cmp, i64 %y, i64 %x