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; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands=true < %s | FileCheck %s -check-prefix=lcb
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands=true < %s | FileCheck %s -check-prefix=lcbn
@i = global i32 0, align 4
@j = common global i32 0, align 4
@k = common global i32 0, align 4
; Function Attrs: nounwind optsize
define i32 @bnez() #0 {
entry:
%0 = load i32* @i, align 4, !tbaa !1
%cmp = icmp eq i32 %0, 0
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !5
store i32 0, i32* @i, align 4, !tbaa !1
br label %if.end
if.end: ; preds = %if.then, %entry
ret i32 0
}
; lcb: .ent bnez
; lcbn: .ent bnez
; lcb: bnez ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}}
; lcbn-NOT: bnez ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
; lcb: .end bnez
; lcbn: .end bnez
; Function Attrs: nounwind optsize
define i32 @beqz() #0 {
entry:
%0 = load i32* @i, align 4, !tbaa !1
%cmp = icmp eq i32 %0, 0
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
store i32 10, i32* @j, align 4, !tbaa !1
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !6
br label %if.end
if.else: ; preds = %entry
store i32 55, i32* @j, align 4, !tbaa !1
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !7
br label %if.end
if.end: ; preds = %if.else, %if.then
ret i32 0
}
; lcb: .ent beqz
; lcbn: .ent beqz
; lcb: beqz ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}}
; lcbn-NOT: beqz ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
; lcb: .end beqz
; lcbn: .end beqz
; Function Attrs: nounwind optsize
define void @bteqz() #0 {
entry:
%0 = load i32* @i, align 4, !tbaa !1
%1 = load i32* @j, align 4, !tbaa !1
%cmp = icmp eq i32 %0, %1
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
store i32 1, i32* @k, align 4, !tbaa !1
tail call void asm sideeffect ".space 1000", ""() #1, !srcloc !8
br label %if.end
if.else: ; preds = %entry
tail call void asm sideeffect ".space 1000", ""() #1, !srcloc !9
store i32 2, i32* @k, align 4, !tbaa !1
br label %if.end
if.end: ; preds = %if.else, %if.then
ret void
}
; lcb: .ent bteqz
; lcbn: .ent bteqz
; lcb: btnez $BB{{[0-9]+}}_{{[0-9]+}}
; lcbn-NOT: btnez $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
; lcb: .end bteqz
; lcbn: .end bteqz
; Function Attrs: nounwind optsize
define void @btz() #0 {
entry:
%0 = load i32* @i, align 4, !tbaa !1
%1 = load i32* @j, align 4, !tbaa !1
%cmp1 = icmp sgt i32 %0, %1
br i1 %cmp1, label %if.then, label %if.end
if.then: ; preds = %entry, %if.then
tail call void asm sideeffect ".space 60000", ""() #1, !srcloc !10
%2 = load i32* @i, align 4, !tbaa !1
%3 = load i32* @j, align 4, !tbaa !1
%cmp = icmp sgt i32 %2, %3
br i1 %cmp, label %if.then, label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
; lcb: .ent btz
; lcbn: .ent btz
; lcb: bteqz $BB{{[0-9]+}}_{{[0-9]+}}
; lcbn-NOT: bteqz $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
; lcb: btnez $BB{{[0-9]+}}_{{[0-9]+}}
; lcbn-NOT: btnez $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
; lcb: .end btz
; lcbn: .end btz
attributes #0 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind }
!llvm.ident = !{!0}
!0 = metadata !{metadata !"clang version 3.5 (gitosis@dmz-portal.mips.com:clang.git ed197d08c90d82e1119774e10920e6f7a841c8ec) (gitosis@dmz-portal.mips.com:llvm.git b9235a363fa2dddb26ac01cbaed58efbc9eff392)"}
!1 = metadata !{metadata !2, metadata !2, i64 0}
!2 = metadata !{metadata !"int", metadata !3, i64 0}
!3 = metadata !{metadata !"omnipotent char", metadata !4, i64 0}
!4 = metadata !{metadata !"Simple C/C++ TBAA"}
!5 = metadata !{i32 59}
!6 = metadata !{i32 156}
!7 = metadata !{i32 210}
!8 = metadata !{i32 299}
!9 = metadata !{i32 340}
!10 = metadata !{i32 412}
|
