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; RUN: llc -march=mipsel < %s | FileCheck %s
define i32 @twoalloca(i32 %size) nounwind {
entry:
; CHECK: subu $[[T0:[0-9]+]], $sp, $[[SZ:[0-9]+]]
; CHECK: or $sp, $[[T0]], $zero
; CHECK: subu $[[T2:[0-9]+]], $sp, $[[SZ]]
; CHECK: or $sp, $[[T2]], $zero
; CHECK: or $4, $[[T0]], $zero
; CHECK: or $4, $[[T2]], $zero
%tmp1 = alloca i8, i32 %size, align 4
%add.ptr = getelementptr inbounds i8* %tmp1, i32 5
store i8 97, i8* %add.ptr, align 1
%tmp4 = alloca i8, i32 %size, align 4
call void @foo2(double 1.000000e+00, double 2.000000e+00, i32 3) nounwind
%call = call i32 @foo(i8* %tmp1) nounwind
%call7 = call i32 @foo(i8* %tmp4) nounwind
%add = add nsw i32 %call7, %call
ret i32 %add
}
declare void @foo2(double, double, i32)
declare i32 @foo(i8*)
@.str = private unnamed_addr constant [22 x i8] c"%d %d %d %d %d %d %d\0A\00", align 1
define i32 @alloca2(i32 %size) nounwind {
entry:
; CHECK: alloca2
; CHECK: subu $[[T0:[0-9]+]], $sp
; CHECK: or $sp, $[[T0]], $zero
%tmp1 = alloca i8, i32 %size, align 4
%0 = bitcast i8* %tmp1 to i32*
%cmp = icmp sgt i32 %size, 10
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
; CHECK: addiu $4, $[[T0]], 40
%add.ptr = getelementptr inbounds i8* %tmp1, i32 40
%1 = bitcast i8* %add.ptr to i32*
call void @foo3(i32* %1) nounwind
%arrayidx15.pre = getelementptr inbounds i8* %tmp1, i32 12
%.pre = bitcast i8* %arrayidx15.pre to i32*
br label %if.end
if.else: ; preds = %entry
; CHECK: addiu $4, $[[T0]], 12
%add.ptr5 = getelementptr inbounds i8* %tmp1, i32 12
%2 = bitcast i8* %add.ptr5 to i32*
call void @foo3(i32* %2) nounwind
br label %if.end
if.end: ; preds = %if.else, %if.then
; CHECK: lw $5, 0($[[T0]])
; CHECK: lw $25, %call16(printf)
%.pre-phi = phi i32* [ %2, %if.else ], [ %.pre, %if.then ]
%tmp7 = load i32* %0, align 4, !tbaa !0
%arrayidx9 = getelementptr inbounds i8* %tmp1, i32 4
%3 = bitcast i8* %arrayidx9 to i32*
%tmp10 = load i32* %3, align 4, !tbaa !0
%arrayidx12 = getelementptr inbounds i8* %tmp1, i32 8
%4 = bitcast i8* %arrayidx12 to i32*
%tmp13 = load i32* %4, align 4, !tbaa !0
%tmp16 = load i32* %.pre-phi, align 4, !tbaa !0
%arrayidx18 = getelementptr inbounds i8* %tmp1, i32 16
%5 = bitcast i8* %arrayidx18 to i32*
%tmp19 = load i32* %5, align 4, !tbaa !0
%arrayidx21 = getelementptr inbounds i8* %tmp1, i32 20
%6 = bitcast i8* %arrayidx21 to i32*
%tmp22 = load i32* %6, align 4, !tbaa !0
%arrayidx24 = getelementptr inbounds i8* %tmp1, i32 24
%7 = bitcast i8* %arrayidx24 to i32*
%tmp25 = load i32* %7, align 4, !tbaa !0
%call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([22 x i8]* @.str, i32 0, i32 0), i32 %tmp7, i32 %tmp10, i32 %tmp13, i32 %tmp16, i32 %tmp19, i32 %tmp22, i32 %tmp25) nounwind
ret i32 0
}
declare void @foo3(i32*)
declare i32 @printf(i8* nocapture, ...) nounwind
!0 = metadata !{metadata !"int", metadata !1}
!1 = metadata !{metadata !"omnipotent char", metadata !2}
!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
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