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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-01-15 15:37:28 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-01-15 15:37:28 +0000 |
| commit | 3fba7d16b41dfbefe3b1be6bc0ab94c017728f79 (patch) | |
| tree | be5a687969f682edded4aa6f13594ffd9aa9030e /test/Transforms/LoopStrengthReduce | |
| parent | a16c51cee9225a354c999dd1076d5dba2aa79807 (diff) | |
| download | FreeBSD-src-3fba7d16b41dfbefe3b1be6bc0ab94c017728f79.zip FreeBSD-src-3fba7d16b41dfbefe3b1be6bc0ab94c017728f79.tar.gz | |
Update LLVM to 93512.
Diffstat (limited to 'test/Transforms/LoopStrengthReduce')
3 files changed, 10 insertions, 6 deletions
diff --git a/test/Transforms/LoopStrengthReduce/2009-04-28-no-reduce-mul.ll b/test/Transforms/LoopStrengthReduce/2009-04-28-no-reduce-mul.ll index 3a7496e..002a878 100644 --- a/test/Transforms/LoopStrengthReduce/2009-04-28-no-reduce-mul.ll +++ b/test/Transforms/LoopStrengthReduce/2009-04-28-no-reduce-mul.ll @@ -1,8 +1,12 @@ -; RUN: opt < %s -loop-reduce -S \ -; RUN: | grep {getelementptr.*%lsr.iv.*%lsr.iv.*<i32\\*>} +; RUN: opt < %s -loop-reduce -S | FileCheck %s + ; The multiply in bb2 must not be reduced to an add, as the sext causes the ; %1 argument to become negative after a while. -; ModuleID = '<stdin>' + +; CHECK: sext i8 +; CHECK: mul i32 +; CHECK: store i32 + target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" target triple = "i386-apple-darwin9.6" @table = common global [32 x [256 x i32]] zeroinitializer, align 32 ; <[32 x [256 x i32]]*> [#uses=2] diff --git a/test/Transforms/LoopStrengthReduce/dont_reverse.ll b/test/Transforms/LoopStrengthReduce/dont_reverse.ll index 214f15a..4c5db04 100644 --- a/test/Transforms/LoopStrengthReduce/dont_reverse.ll +++ b/test/Transforms/LoopStrengthReduce/dont_reverse.ll @@ -4,14 +4,14 @@ ; Don't reverse the iteration if the rhs of the compare is defined ; inside the loop. -define void @Fill_Buffer() nounwind { +define void @Fill_Buffer(i2* %p) nounwind { entry: br label %bb8 bb8: %indvar34 = phi i32 [ 0, %entry ], [ %indvar.next35, %bb8 ] %indvar3451 = trunc i32 %indvar34 to i2 - %xmp4344 = xor i2 0, -1 + %xmp4344 = load i2* %p %xmp104 = icmp eq i2 %indvar3451, %xmp4344 %indvar.next35 = add i32 %indvar34, 1 br i1 %xmp104, label %bb10, label %bb8 diff --git a/test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll b/test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll index 2302dba..b829b47 100644 --- a/test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll +++ b/test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -analyze -iv-users -disable-output | grep {Stride i64 {3,+,2}<loop>:} +; RUN: opt < %s -analyze -iv-users -disable-output | grep {Stride i64 {3,+,2}<%loop>:} ; The value of %r is dependent on a polynomial iteration expression. |
