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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / afa08b51a65fd3e945cb752281f7ad5f02c4fa29 / . / test / CodeGen / X86 / cmp-test.ll
blob: 898c09b82f5e2e8a0325be2b90c93cc5d59280d3 [file] [log] [blame]
Dan Gohman0a063102009-09-08 23:54:48 +0000[diff] [blame]1; RUN: llc < %s -march=x86 | grep cmp | count 1
2; RUN: llc < %s -march=x86 | grep test | count 1
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]3
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]4define i32 @f1(i32 %X, i32* %y) {
5 %tmp = load i32* %y ; <i32> [#uses=1]
6 %tmp.upgrd.1 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1]
7 br i1 %tmp.upgrd.1, label %ReturnBlock, label %cond_true
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]8
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]9cond_true: ; preds = %0
10 ret i32 1
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]11
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]12ReturnBlock: ; preds = %0
13 ret i32 0
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]14}
15
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]16define i32 @f2(i32 %X, i32* %y) {
17 %tmp = load i32* %y ; <i32> [#uses=1]
18 %tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1]
19 %tmp1.upgrd.2 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1]
20 br i1 %tmp1.upgrd.2, label %ReturnBlock, label %cond_true
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]21
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]22cond_true: ; preds = %0
23 ret i32 1
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]24
Tanya Lattner632e88a2008-02-21 07:42:26 +0000[diff] [blame]25ReturnBlock: ; preds = %0
26 ret i32 0
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]27}