diff options
Diffstat (limited to 'test/CodeGen/X86/change-compare-stride-trickiness-1.ll')
| -rw-r--r-- | test/CodeGen/X86/change-compare-stride-trickiness-1.ll | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/test/CodeGen/X86/change-compare-stride-trickiness-1.ll b/test/CodeGen/X86/change-compare-stride-trickiness-1.ll deleted file mode 100644 index 63733abc5f34..000000000000 --- a/test/CodeGen/X86/change-compare-stride-trickiness-1.ll +++ /dev/null @@ -1,31 +0,0 @@ -; RUN: llc -march=x86 < %s | FileCheck %s - -; The comparison happens after the relevant use, so the stride can easily -; be changed. The comparison can be done in a narrower mode than the -; induction variable. -; TODO: By making the first store post-increment as well, the loop setup -; could be made simpler. - -define void @foo() nounwind { -; CHECK-LABEL: foo: -; CHECK-NOT: ret -; CHECK: cmpl $10 -; CHECK: ret - -entry: - br label %loop - -loop: - %indvar = phi i32 [ 0, %entry ], [ %i.2.0.us1534, %loop ] ; <i32> [#uses=1] - %i.2.0.us1534 = add i32 %indvar, 1 ; <i32> [#uses=3] - %tmp628.us1540 = shl i32 %i.2.0.us1534, 1 ; <i32> [#uses=1] - %tmp645646647.us1547 = sext i32 %tmp628.us1540 to i64 ; <i64> [#uses=1] - store i64 %tmp645646647.us1547, i64* null - %tmp611.us1535 = icmp eq i32 %i.2.0.us1534, 4 ; <i1> [#uses=2] - %tmp623.us1538 = select i1 %tmp611.us1535, i32 6, i32 0 ; <i32> [#uses=1] - store i32 %tmp623.us1538, i32* null - br i1 %tmp611.us1535, label %exit, label %loop - -exit: - ret void -} |
