| ; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mattr=mips16 -mattr=+soft-float -mips16-hard-float -relocation-model=static < %s | FileCheck %s -check-prefix=ci |
| |
| @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 @x0() #0 { |
| entry: |
| %0 = load i32, 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 |
| tail call void asm sideeffect ".space 1000", ""() #1, !srcloc !5 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| tail call void asm sideeffect ".space 1004", ""() #1, !srcloc !6 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| %storemerge = phi i32 [ 1, %if.else ], [ 0, %if.then ] |
| store i32 %storemerge, i32* @i, align 4, !tbaa !1 |
| ret i32 0 |
| } |
| |
| ; ci: .ent x0 |
| ; ci: beqz $3, $BB0_2 |
| ; ci: $BB0_2: |
| ; ci: .end x0 |
| |
| ; Function Attrs: nounwind optsize |
| define i32 @x1() #0 { |
| entry: |
| %0 = load i32, 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 |
| tail call void asm sideeffect ".space 1000000", ""() #1, !srcloc !7 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| tail call void asm sideeffect ".space 1000004", ""() #1, !srcloc !8 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| %storemerge = phi i32 [ 1, %if.else ], [ 0, %if.then ] |
| store i32 %storemerge, i32* @i, align 4, !tbaa !1 |
| ret i32 0 |
| } |
| |
| ; ci: .ent x1 |
| ; ci: bnez $3, $BB1_1 # 16 bit inst |
| ; ci: jal $BB1_2 # branch |
| ; ci: nop |
| ; ci: $BB1_1: |
| ; ci: .end x1 |
| |
| ; Function Attrs: nounwind optsize |
| define i32 @y0() #0 { |
| entry: |
| %0 = load i32, 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 1000", ""() #1, !srcloc !9 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| store i32 55, i32* @j, align 4, !tbaa !1 |
| tail call void asm sideeffect ".space 1004", ""() #1, !srcloc !10 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| ret i32 0 |
| } |
| |
| ; ci: .ent y0 |
| ; ci: beqz $2, $BB2_2 |
| ; ci: .end y0 |
| |
| ; Function Attrs: nounwind optsize |
| define i32 @y1() #0 { |
| entry: |
| %0 = load i32, 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 1000000", ""() #1, !srcloc !11 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| store i32 55, i32* @j, align 4, !tbaa !1 |
| tail call void asm sideeffect ".space 1000004", ""() #1, !srcloc !12 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| ret i32 0 |
| } |
| |
| ; ci: .ent y1 |
| ; ci: bnez $2, $BB3_1 # 16 bit inst |
| ; ci: jal $BB3_2 # branch |
| ; ci: nop |
| ; ci: $BB3_1: |
| ; ci: .end y1 |
| |
| ; Function Attrs: nounwind optsize |
| define void @z0() #0 { |
| entry: |
| %0 = load i32, i32* @i, align 4, !tbaa !1 |
| %1 = load i32, 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 10000", ""() #1, !srcloc !13 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| tail call void asm sideeffect ".space 10004", ""() #1, !srcloc !14 |
| store i32 2, i32* @k, align 4, !tbaa !1 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| ret void |
| } |
| |
| ; ci: .ent z0 |
| ; ci: btnez $BB4_2 |
| ; ci: .end z0 |
| |
| ; Function Attrs: nounwind optsize |
| define void @z1() #0 { |
| entry: |
| %0 = load i32, i32* @i, align 4, !tbaa !1 |
| %1 = load i32, 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 10000000", ""() #1, !srcloc !15 |
| br label %if.end |
| |
| if.else: ; preds = %entry |
| tail call void asm sideeffect ".space 10000004", ""() #1, !srcloc !16 |
| store i32 2, i32* @k, align 4, !tbaa !1 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| ret void |
| } |
| |
| ; ci: .ent z1 |
| ; ci: bteqz $BB5_1 # 16 bit inst |
| ; ci: jal $BB5_2 # branch |
| ; ci: nop |
| ; ci: $BB5_1: |
| ; ci: .end z1 |
| |
| ; Function Attrs: nounwind optsize |
| define void @z3() #0 { |
| entry: |
| %0 = load i32, i32* @i, align 4, !tbaa !1 |
| %1 = load i32, 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 10000", ""() #1, !srcloc !17 |
| %2 = load i32, i32* @i, align 4, !tbaa !1 |
| %3 = load i32, 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 |
| } |
| |
| ; ci: .ent z3 |
| ; ci: bteqz $BB6_2 |
| ; ci: .end z3 |
| |
| ; Function Attrs: nounwind optsize |
| define void @z4() #0 { |
| entry: |
| %0 = load i32, i32* @i, align 4, !tbaa !1 |
| %1 = load i32, 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 10000000", ""() #1, !srcloc !18 |
| %2 = load i32, i32* @i, align 4, !tbaa !1 |
| %3 = load i32, 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 |
| } |
| |
| ; ci: .ent z4 |
| ; ci: btnez $BB7_1 # 16 bit inst |
| ; ci: jal $BB7_2 # branch |
| ; ci: nop |
| ; ci: .p2align 2 |
| ; ci: $BB7_1: |
| ; ci: .end z4 |
| |
| 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 } |
| |
| |
| !1 = !{!2, !2, i64 0} |
| !2 = !{!"int", !3, i64 0} |
| !3 = !{!"omnipotent char", !4, i64 0} |
| !4 = !{!"Simple C/C++ TBAA"} |
| !5 = !{i32 57} |
| !6 = !{i32 107} |
| !7 = !{i32 188} |
| !8 = !{i32 241} |
| !9 = !{i32 338} |
| !10 = !{i32 391} |
| !11 = !{i32 477} |
| !12 = !{i32 533} |
| !13 = !{i32 621} |
| !14 = !{i32 663} |
| !15 = !{i32 747} |
| !16 = !{i32 792} |
| !17 = !{i32 867} |
| !18 = !{i32 953} |
