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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i686-apple-darwin -mattr=+sse2 | FileCheck %s3; PR15014 5define float @foo(ptr %x, ptr %y, i32 %c) nounwind {6; CHECK-LABEL: foo:7; CHECK: ## %bb.0: ## %entry8; CHECK-NEXT: pushl %esi9; CHECK-NEXT: pushl %eax10; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax11; CHECK-NEXT: testl %eax, %eax12; CHECK-NEXT: je LBB0_113; CHECK-NEXT: ## %bb.2: ## %bb.preheader14; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx15; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edx16; CHECK-NEXT: xorps %xmm0, %xmm017; CHECK-NEXT: xorl %esi, %esi18; CHECK-NEXT: .p2align 419; CHECK-NEXT: LBB0_3: ## %bb20; CHECK-NEXT: ## =>This Inner Loop Header: Depth=121; CHECK-NEXT: xorps %xmm1, %xmm122; CHECK-NEXT: cvtsi2ssl (%edx,%esi,4), %xmm123; CHECK-NEXT: mulss (%ecx,%esi,4), %xmm124; CHECK-NEXT: addss %xmm1, %xmm025; CHECK-NEXT: incl %esi26; CHECK-NEXT: cmpl %eax, %esi27; CHECK-NEXT: jb LBB0_328; CHECK-NEXT: jmp LBB0_429; CHECK-NEXT: LBB0_1:30; CHECK-NEXT: xorps %xmm0, %xmm031; CHECK-NEXT: LBB0_4: ## %bb2332; CHECK-NEXT: movss %xmm0, (%esp)33; CHECK-NEXT: flds (%esp)34; CHECK-NEXT: addl $4, %esp35; CHECK-NEXT: popl %esi36; CHECK-NEXT: retl37entry:38 %tmp2132 = icmp eq i32 %c, 0 ; <i1> [#uses=2]39 br i1 %tmp2132, label %bb23, label %bb.preheader40 41bb.preheader: ; preds = %entry42 %umax = select i1 %tmp2132, i32 1, i32 %c ; <i32> [#uses=1]43 br label %bb44 45bb: ; preds = %bb, %bb.preheader46 %i.0.reg2mem.0 = phi i32 [ 0, %bb.preheader ], [ %indvar.next, %bb ] ; <i32> [#uses=3]47 %res.0.reg2mem.0 = phi float [ 0.000000e+00, %bb.preheader ], [ %tmp14, %bb ] ; <float> [#uses=1]48 %tmp3 = getelementptr i32, ptr %x, i32 %i.0.reg2mem.0 ; <ptr> [#uses=1]49 %tmp4 = load i32, ptr %tmp3, align 4 ; <i32> [#uses=1]50 %tmp45 = sitofp i32 %tmp4 to float ; <float> [#uses=1]51 %tmp8 = getelementptr float, ptr %y, i32 %i.0.reg2mem.0 ; <ptr> [#uses=1]52 %tmp9 = load float, ptr %tmp8, align 4 ; <float> [#uses=1]53 %tmp11 = fmul float %tmp9, %tmp45 ; <float> [#uses=1]54 %tmp14 = fadd float %tmp11, %res.0.reg2mem.0 ; <float> [#uses=2]55 %indvar.next = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2]56 %exitcond = icmp eq i32 %indvar.next, %umax ; <i1> [#uses=1]57 br i1 %exitcond, label %bb23, label %bb58 59bb23: ; preds = %bb, %entry60 %res.0.reg2mem.1 = phi float [ 0.000000e+00, %entry ], [ %tmp14, %bb ] ; <float> [#uses=1]61 ret float %res.0.reg2mem.162}63