| ; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mattr=mips16 -mattr=+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 -mattr=mips16 -mattr=+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, 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, 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, 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 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, 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 60000", ""() #1, !srcloc !10 |
| %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 |
| } |
| |
| ; 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 = !{!"clang version 3.5 (gitosis@dmz-portal.mips.com:clang.git ed197d08c90d82e1119774e10920e6f7a841c8ec) (gitosis@dmz-portal.mips.com:llvm.git b9235a363fa2dddb26ac01cbaed58efbc9eff392)"} |
| !1 = !{!2, !2, i64 0} |
| !2 = !{!"int", !3, i64 0} |
| !3 = !{!"omnipotent char", !4, i64 0} |
| !4 = !{!"Simple C/C++ TBAA"} |
| !5 = !{i32 59} |
| !6 = !{i32 156} |
| !7 = !{i32 210} |
| !8 = !{i32 299} |
| !9 = !{i32 340} |
| !10 = !{i32 412} |
