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Diffstat (limited to 'test/CodeGen/X86/or-address.ll')
| -rw-r--r-- | test/CodeGen/X86/or-address.ll | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/test/CodeGen/X86/or-address.ll b/test/CodeGen/X86/or-address.ll new file mode 100644 index 0000000000000..6447680e623ba --- /dev/null +++ b/test/CodeGen/X86/or-address.ll @@ -0,0 +1,90 @@ +; PR1135 +; RUN: llc %s -o - | FileCheck %s +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-apple-darwin10.3" + + +; CHECK: movl %{{.*}}, (%rdi,%rdx,4) +; CHECK: movl %{{.*}}, 8(%rdi,%rdx,4) +; CHECK: movl %{{.*}}, 4(%rdi,%rdx,4) +; CHECK: movl %{{.*}}, 12(%rdi,%rdx,4) + +define void @test(i32* nocapture %array, i32 %r0) nounwind ssp noredzone { +bb.nph: + br label %bb + +bb: ; preds = %bb, %bb.nph + %j.010 = phi i8 [ 0, %bb.nph ], [ %14, %bb ] ; <i8> [#uses=1] + %k.19 = phi i8 [ 0, %bb.nph ], [ %.k.1, %bb ] ; <i8> [#uses=1] + %i0.08 = phi i8 [ 0, %bb.nph ], [ %15, %bb ] ; <i8> [#uses=3] + %0 = icmp slt i8 %i0.08, 4 ; <i1> [#uses=1] + %iftmp.0.0 = select i1 %0, i8 %i0.08, i8 0 ; <i8> [#uses=2] + %1 = icmp eq i8 %i0.08, 4 ; <i1> [#uses=1] + %2 = zext i1 %1 to i8 ; <i8> [#uses=1] + %.k.1 = add i8 %2, %k.19 ; <i8> [#uses=2] + %3 = shl i8 %.k.1, 2 ; <i8> [#uses=1] + %4 = add i8 %3, %iftmp.0.0 ; <i8> [#uses=1] + %5 = shl i8 %4, 2 ; <i8> [#uses=1] + %6 = zext i8 %5 to i64 ; <i64> [#uses=4] + %7 = getelementptr inbounds i32* %array, i64 %6 ; <i32*> [#uses=1] + store i32 %r0, i32* %7, align 4 + %8 = or i64 %6, 2 ; <i64> [#uses=1] + %9 = getelementptr inbounds i32* %array, i64 %8 ; <i32*> [#uses=1] + store i32 %r0, i32* %9, align 4 + %10 = or i64 %6, 1 ; <i64> [#uses=1] + %11 = getelementptr inbounds i32* %array, i64 %10 ; <i32*> [#uses=1] + store i32 %r0, i32* %11, align 4 + %12 = or i64 %6, 3 ; <i64> [#uses=1] + %13 = getelementptr inbounds i32* %array, i64 %12 ; <i32*> [#uses=1] + store i32 %r0, i32* %13, align 4 + %14 = add nsw i8 %j.010, 1 ; <i8> [#uses=2] + %15 = add i8 %iftmp.0.0, 1 ; <i8> [#uses=1] + %exitcond = icmp eq i8 %14, 32 ; <i1> [#uses=1] + br i1 %exitcond, label %return, label %bb + +return: ; preds = %bb + ret void +} + +; CHECK: test1: +; CHECK: movl %{{.*}}, (%rdi,%rcx,4) +; CHECK: movl %{{.*}}, 8(%rdi,%rcx,4) +; CHECK: movl %{{.*}}, 4(%rdi,%rcx,4) +; CHECK: movl %{{.*}}, 12(%rdi,%rcx,4) + +define void @test1(i32* nocapture %array, i32 %r0, i8 signext %k, i8 signext %i0) nounwind { +bb.nph: + br label %for.body + +for.body: ; preds = %for.body, %bb.nph + %j.065 = phi i8 [ 0, %bb.nph ], [ %inc52, %for.body ] ; <i8> [#uses=1] + %i0.addr.064 = phi i8 [ %i0, %bb.nph ], [ %add, %for.body ] ; <i8> [#uses=3] + %k.addr.163 = phi i8 [ %k, %bb.nph ], [ %inc.k.addr.1, %for.body ] ; <i8> [#uses=1] + %cmp5 = icmp slt i8 %i0.addr.064, 4 ; <i1> [#uses=1] + %cond = select i1 %cmp5, i8 %i0.addr.064, i8 0 ; <i8> [#uses=2] + %cmp12 = icmp eq i8 %i0.addr.064, 4 ; <i1> [#uses=1] + %inc = zext i1 %cmp12 to i8 ; <i8> [#uses=1] + %inc.k.addr.1 = add i8 %inc, %k.addr.163 ; <i8> [#uses=2] + %mul = shl i8 %cond, 2 ; <i8> [#uses=1] + %mul22 = shl i8 %inc.k.addr.1, 4 ; <i8> [#uses=1] + %add23 = add i8 %mul22, %mul ; <i8> [#uses=1] + %idxprom = zext i8 %add23 to i64 ; <i64> [#uses=4] + %arrayidx = getelementptr inbounds i32* %array, i64 %idxprom ; <i32*> [#uses=1] + store i32 %r0, i32* %arrayidx + %add3356 = or i64 %idxprom, 2 ; <i64> [#uses=1] + %arrayidx36 = getelementptr inbounds i32* %array, i64 %add3356 ; <i32*> [#uses=1] + store i32 %r0, i32* %arrayidx36 + %add4058 = or i64 %idxprom, 1 ; <i64> [#uses=1] + %arrayidx43 = getelementptr inbounds i32* %array, i64 %add4058 ; <i32*> [#uses=1] + store i32 %r0, i32* %arrayidx43 + %add4760 = or i64 %idxprom, 3 ; <i64> [#uses=1] + %arrayidx50 = getelementptr inbounds i32* %array, i64 %add4760 ; <i32*> [#uses=1] + store i32 %r0, i32* %arrayidx50 + %inc52 = add nsw i8 %j.065, 1 ; <i8> [#uses=2] + %add = add i8 %cond, 1 ; <i8> [#uses=1] + %exitcond = icmp eq i8 %inc52, 32 ; <i1> [#uses=1] + br i1 %exitcond, label %for.end, label %for.body + +for.end: ; preds = %for.body + ret void +} |