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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-06 11:46:36 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-18 10:52:30 -0700 |
| commit | 2c3e0051c31c3f5b2328b447eadf1cf9c4427442 (patch) | |
| tree | c0104029af14e9f47c2ef58ca60e6137691f3c9b /test/Analysis/ScalarEvolution | |
| parent | e1bc145815f4334641be19f1c45ecf85d25b6e5a (diff) | |
| download | external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.zip external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.gz external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.bz2 | |
Update aosp/master LLVM for rebase to r235153
Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
Diffstat (limited to 'test/Analysis/ScalarEvolution')
5 files changed, 59 insertions, 4 deletions
diff --git a/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll b/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll index 46c6c59..84561c5 100644 --- a/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll +++ b/test/Analysis/ScalarEvolution/2008-11-18-LessThanOrEqual.ll @@ -13,7 +13,7 @@ bb.nph: ; preds = %entry bb: ; preds = %bb.nph, %bb1 %indvar = phi i32 [ 0, %bb.nph ], [ %indvar.next, %bb1 ] ; <i32> [#uses=2] %argc_addr.04 = add i32 %indvar, %argc ; <i32> [#uses=1] - tail call void (...)* @Test() nounwind + tail call void (...) @Test() nounwind %1 = add i32 %argc_addr.04, 1 ; <i32> [#uses=1] br label %bb1 diff --git a/test/Analysis/ScalarEvolution/2012-03-26-LoadConstant.ll b/test/Analysis/ScalarEvolution/2012-03-26-LoadConstant.ll index c4a4c30..33fcbab 100644 --- a/test/Analysis/ScalarEvolution/2012-03-26-LoadConstant.ll +++ b/test/Analysis/ScalarEvolution/2012-03-26-LoadConstant.ll @@ -14,7 +14,7 @@ entry: br label %lbl_818 lbl_818: ; preds = %for.end, %entry - call void (...)* @func_27() + call void (...) @func_27() store i32 0, i32* @g_814, align 4 br label %for.cond diff --git a/test/Analysis/ScalarEvolution/latch-dominating-conditions.ll b/test/Analysis/ScalarEvolution/latch-dominating-conditions.ll new file mode 100644 index 0000000..3f6f958 --- /dev/null +++ b/test/Analysis/ScalarEvolution/latch-dominating-conditions.ll @@ -0,0 +1,55 @@ +; RUN: opt -S -indvars < %s | FileCheck %s + +declare void @side_effect(i1) + +define void @latch_dominating_0(i8 %start) { +; CHECK-LABEL: latch_dominating_0 + entry: + %e = icmp slt i8 %start, 42 + br i1 %e, label %loop, label %exit + + loop: +; CHECK-LABEL: loop + %idx = phi i8 [ %start, %entry ], [ %idx.inc, %be ] + %idx.inc = add i8 %idx, 1 + %folds.to.true = icmp slt i8 %idx, 42 +; CHECK: call void @side_effect(i1 true) + call void @side_effect(i1 %folds.to.true) + %c0 = icmp slt i8 %idx.inc, 42 + br i1 %c0, label %be, label %exit + + be: +; CHECK: call void @side_effect(i1 true) + call void @side_effect(i1 %folds.to.true) + %c1 = icmp slt i8 %idx.inc, 100 + br i1 %c1, label %loop, label %exit + + exit: + ret void +} + +define void @latch_dominating_1(i8 %start) { +; CHECK-LABEL: latch_dominating_1 + entry: + %e = icmp slt i8 %start, 42 + br i1 %e, label %loop, label %exit + + loop: +; CHECK-LABEL: loop + %idx = phi i8 [ %start, %entry ], [ %idx.inc, %be ] + %idx.inc = add i8 %idx, 1 + %does.not.fold.to.true = icmp slt i8 %idx, 42 +; CHECK: call void @side_effect(i1 %does.not.fold.to.true) + call void @side_effect(i1 %does.not.fold.to.true) + %c0 = icmp slt i8 %idx.inc, 42 + br i1 %c0, label %be, label %be + + be: +; CHECK: call void @side_effect(i1 %does.not.fold.to.true) + call void @side_effect(i1 %does.not.fold.to.true) + %c1 = icmp slt i8 %idx.inc, 100 + br i1 %c1, label %loop, label %exit + + exit: + ret void +} diff --git a/test/Analysis/ScalarEvolution/max-trip-count.ll b/test/Analysis/ScalarEvolution/max-trip-count.ll index 72560c7..614e9b2 100644 --- a/test/Analysis/ScalarEvolution/max-trip-count.ll +++ b/test/Analysis/ScalarEvolution/max-trip-count.ll @@ -65,7 +65,7 @@ for.inc: ; preds = %for.body br label %for.cond for.end: ; preds = %for.body, %for.cond - %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %g_4.0) nounwind ; <i32> [#uses=0] + %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %g_4.0) nounwind ; <i32> [#uses=0] ret i32 0 } diff --git a/test/Analysis/ScalarEvolution/zext-signed-addrec.ll b/test/Analysis/ScalarEvolution/zext-signed-addrec.ll index 31ebb3e..2b12b33 100644 --- a/test/Analysis/ScalarEvolution/zext-signed-addrec.ll +++ b/test/Analysis/ScalarEvolution/zext-signed-addrec.ll @@ -63,7 +63,7 @@ for.cond.for.end9_crit_edge: ; preds = %for.inc8 for.end9: ; preds = %entry.for.end9_crit_edge, %for.cond.for.end9_crit_edge %3 = phi i32 [ %.pre, %entry.for.end9_crit_edge ], [ %shl, %for.cond.for.end9_crit_edge ] - %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3) #2 + %call = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3) #2 br label %return return.loopexit.split: ; preds = %for.cond1.preheader.lr.ph |