llvm-6502/test/CodeGen/SystemZ/07-BrCond.ll
Anton Korobeynikov ecf22d5bdc Tests for cmp / br_cc / select_cc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75949 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16 13:53:15 +00:00

142 lines
2.9 KiB
LLVM

; RUN: llvm-as < %s | llc | grep je | count 1
; RUN: llvm-as < %s | llc | grep jne | count 1
; RUN: llvm-as < %s | llc | grep jhe | count 2
; RUN: llvm-as < %s | llc | grep jle | count 2
; RUN: llvm-as < %s | llc | grep jh | count 4
; RUN: llvm-as < %s | llc | grep jl | count 4
target datalayout = "E-p:64:64:64-i1:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128"
target triple = "s390x-unknown-linux-gnu"
define void @foo(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp ult i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
declare void @bar()
define void @foo1(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp ugt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo2(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp ugt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo3(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp ult i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo4(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp eq i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo5(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp eq i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo6(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp slt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo7(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp sgt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo8(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp sgt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}
define void @foo9(i64 %a, i64 %b) nounwind {
entry:
%cmp = icmp slt i64 %a, %b ; <i1> [#uses=1]
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar() nounwind
ret void
if.end: ; preds = %entry
ret void
}