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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-08 21:12:51 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-08 21:12:51 +0000 |
| commit | d4242d8ab11b0da74867299cec7c2f6354c037dd (patch) | |
| tree | 19ea87c88e227555c78e1522905c011730d6ed68 /test/Transforms | |
| parent | 79aa048d2102a7d4c8abbba82b4b8a41dbc32214 (diff) | |
| download | external_llvm-d4242d8ab11b0da74867299cec7c2f6354c037dd.zip external_llvm-d4242d8ab11b0da74867299cec7c2f6354c037dd.tar.gz external_llvm-d4242d8ab11b0da74867299cec7c2f6354c037dd.tar.bz2 | |
Tweak my last commit to be less conservative about uses.
We still save an instruction when just the "and" part is replaced.
Also change the code to match comments more closely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147753 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstCombine/sign-test-and-or.ll | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/test/Transforms/InstCombine/sign-test-and-or.ll b/test/Transforms/InstCombine/sign-test-and-or.ll index 2a5f772..3f2141d 100644 --- a/test/Transforms/InstCombine/sign-test-and-or.ll +++ b/test/Transforms/InstCombine/sign-test-and-or.ll @@ -86,9 +86,9 @@ define void @test5(i32 %a) nounwind { br i1 %or.cond, label %if.then, label %if.end ; CHECK: @test5 -; CHECK-NEXT: %and = and i32 %a, -2013265920 -; CHECK-NEXT: %1 = icmp eq i32 %and, 0 -; CHECK-NEXT: br i1 %1, label %if.then, label %if.end +; CHECK-NEXT: %1 = and i32 %a, -2013265920 +; CHECK-NEXT: %2 = icmp eq i32 %1, 0 +; CHECK-NEXT: br i1 %2, label %if.then, label %if.end if.then: tail call void @foo() nounwind @@ -106,9 +106,9 @@ define void @test6(i32 %a) nounwind { br i1 %or.cond, label %if.then, label %if.end ; CHECK: @test6 -; CHECK-NEXT: %and = and i32 %a, -2013265920 -; CHECK-NEXT: %1 = icmp eq i32 %and, 0 -; CHECK-NEXT: br i1 %1, label %if.then, label %if.end +; CHECK-NEXT: %1 = and i32 %a, -2013265920 +; CHECK-NEXT: %2 = icmp eq i32 %1, 0 +; CHECK-NEXT: br i1 %2, label %if.then, label %if.end if.then: tail call void @foo() nounwind @@ -126,9 +126,9 @@ define void @test7(i32 %a) nounwind { br i1 %or.cond, label %if.then, label %if.end ; CHECK: @test7 -; CHECK-NEXT: %and = and i32 %a, -2013265920 -; CHECK-NEXT: %1 = icmp eq i32 %and, 0 -; CHECK-NEXT: br i1 %1, label %if.end, label %if.the +; CHECK-NEXT: %1 = and i32 %a, -2013265920 +; CHECK-NEXT: %2 = icmp eq i32 %1, 0 +; CHECK-NEXT: br i1 %2, label %if.end, label %if.the if.then: tail call void @foo() nounwind @@ -146,9 +146,9 @@ define void @test8(i32 %a) nounwind { br i1 %or.cond, label %if.then, label %if.end ; CHECK: @test8 -; CHECK-NEXT: %and = and i32 %a, -2013265920 -; CHECK-NEXT: %1 = icmp eq i32 %and, 0 -; CHECK-NEXT: br i1 %1, label %if.end, label %if.the +; CHECK-NEXT: %1 = and i32 %a, -2013265920 +; CHECK-NEXT: %2 = icmp eq i32 %1, 0 +; CHECK-NEXT: br i1 %2, label %if.end, label %if.the if.then: tail call void @foo() nounwind |