diff options
Diffstat (limited to 'llvm/test')
9 files changed, 80 insertions, 6 deletions
diff --git a/llvm/test/Bitcode/summary_version.ll b/llvm/test/Bitcode/summary_version.ll index 4913a1ec066..fc3b3bd4877 100644 --- a/llvm/test/Bitcode/summary_version.ll +++ b/llvm/test/Bitcode/summary_version.ll @@ -2,7 +2,7 @@ ; RUN: opt -module-summary %s -o - | llvm-bcanalyzer -dump | FileCheck %s ; CHECK: <GLOBALVAL_SUMMARY_BLOCK -; CHECK: <VERSION op0=5/> +; CHECK: <VERSION op0=6/> diff --git a/llvm/test/Bitcode/thinlto-alias.ll b/llvm/test/Bitcode/thinlto-alias.ll index 6369a6c7e7f..835d720c69e 100644 --- a/llvm/test/Bitcode/thinlto-alias.ll +++ b/llvm/test/Bitcode/thinlto-alias.ll @@ -33,7 +33,7 @@ ; COMBINED-NEXT: <VALUE_GUID op0=[[ALIASID:[0-9]+]] op1=-5751648690987223394/> ; COMBINED-NEXT: <VALUE_GUID ; COMBINED-NEXT: <VALUE_GUID op0=[[ALIASEEID:[0-9]+]] op1=-1039159065113703048/> -; COMBINED-NEXT: <COMBINED {{.*}} op7=[[ALIASID]]/> +; COMBINED-NEXT: <COMBINED {{.*}} op8=[[ALIASID]]/> ; COMBINED-NEXT: <COMBINED {{.*}} ; COMBINED-NEXT: <COMBINED_ALIAS {{.*}} op3=[[ALIASEEID]] ; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK diff --git a/llvm/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll b/llvm/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll index d7cf4d7deb2..e332224343e 100644 --- a/llvm/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll +++ b/llvm/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll @@ -30,7 +30,7 @@ ; COMBINED-NEXT: <COMBINED ; See if the call to func is registered, using the expected hotness type. ; op6=2 which is hotnessType::None. -; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op7=[[FUNCID]] op8=2/> +; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op8=[[FUNCID]] op9=2/> ; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK> ; ModuleID = 'thinlto-function-summary-callgraph.ll' diff --git a/llvm/test/Bitcode/thinlto-function-summary-callgraph-profile-summary.ll b/llvm/test/Bitcode/thinlto-function-summary-callgraph-profile-summary.ll index f749489629c..31c99c189ac 100644 --- a/llvm/test/Bitcode/thinlto-function-summary-callgraph-profile-summary.ll +++ b/llvm/test/Bitcode/thinlto-function-summary-callgraph-profile-summary.ll @@ -71,7 +71,7 @@ ; COMBINED-NEXT: <COMBINED abbrevid= ; COMBINED-NEXT: <COMBINED abbrevid= ; COMBINED-NEXT: <COMBINED abbrevid= -; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op7=[[HOT1:.*]] op8=3 op9=[[COLD:.*]] op10=1 op11=[[HOT2:.*]] op12=3 op13=[[NONE1:.*]] op14=2 op15=[[HOT3:.*]] op16=3 op17=[[NONE2:.*]] op18=2 op19=[[NONE3:.*]] op20=2/> +; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op8=[[HOT1:.*]] op9=3 op10=[[COLD:.*]] op11=1 op12=[[HOT2:.*]] op13=3 op14=[[NONE1:.*]] op15=2 op16=[[HOT3:.*]] op17=3 op18=[[NONE2:.*]] op19=2 op20=[[NONE3:.*]] op21=2/> ; COMBINED_NEXT: <COMBINED abbrevid= ; COMBINED_NEXT: </GLOBALVAL_SUMMARY_BLOCK> diff --git a/llvm/test/Bitcode/thinlto-function-summary-callgraph-sample-profile-summary.ll b/llvm/test/Bitcode/thinlto-function-summary-callgraph-sample-profile-summary.ll index e70ca706f42..d1f980ab5f6 100644 --- a/llvm/test/Bitcode/thinlto-function-summary-callgraph-sample-profile-summary.ll +++ b/llvm/test/Bitcode/thinlto-function-summary-callgraph-sample-profile-summary.ll @@ -58,7 +58,7 @@ ; COMBINED-NEXT: <COMBINED abbrevid= ; COMBINED-NEXT: <COMBINED abbrevid= ; COMBINED-NEXT: <COMBINED abbrevid= -; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op7=[[NONE1:.*]] op8=0 op9=[[HOT1:.*]] op10=3 op11=[[COLD1:.*]] op12=1 op13=[[NONE2:.*]] op14=0 op15=[[HOT2:.*]] op16=3 op17=[[COLD2:.*]] op18=1 op19=[[NONE3:.*]] op20=0 op21=[[HOT3:.*]] op22=3 op23=[[COLD3:.*]] op24=1/> +; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op8=[[NONE1:.*]] op9=0 op10=[[HOT1:.*]] op11=3 op12=[[COLD1:.*]] op13=1 op14=[[NONE2:.*]] op15=0 op16=[[HOT2:.*]] op17=3 op18=[[COLD2:.*]] op19=1 op20=[[NONE3:.*]] op21=0 op22=[[HOT3:.*]] op23=3 op24=[[COLD3:.*]] op25=1/> ; COMBINED_NEXT: <COMBINED abbrevid= ; COMBINED_NEXT: </GLOBALVAL_SUMMARY_BLOCK> diff --git a/llvm/test/Bitcode/thinlto-function-summary-callgraph.ll b/llvm/test/Bitcode/thinlto-function-summary-callgraph.ll index ca6ed433f7b..a605b7ec221 100644 --- a/llvm/test/Bitcode/thinlto-function-summary-callgraph.ll +++ b/llvm/test/Bitcode/thinlto-function-summary-callgraph.ll @@ -33,7 +33,7 @@ ; COMBINED-NEXT: <VALUE_GUID ; COMBINED-NEXT: <COMBINED ; See if the call to func is registered. -; COMBINED-NEXT: <COMBINED {{.*}} op7=[[FUNCID]]/> +; COMBINED-NEXT: <COMBINED {{.*}} op8=[[FUNCID]]/> ; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK> ; ModuleID = 'thinlto-function-summary-callgraph.ll' diff --git a/llvm/test/Bitcode/thinlto-synthetic-count-flag.ll b/llvm/test/Bitcode/thinlto-synthetic-count-flag.ll new file mode 100644 index 00000000000..eb18a025b94 --- /dev/null +++ b/llvm/test/Bitcode/thinlto-synthetic-count-flag.ll @@ -0,0 +1,21 @@ +; REQUIRES: x86-registered-target +; RUN: opt -module-summary %s -o %t.o + +; Ensure synthetic entry count flag is not set on distributed index +; RUN: llvm-lto2 run %t.o -o %t.out -thinlto-distributed-indexes \ +; RUN: -r %t.o,glob,plx -compute-dead=false +; RUN: llvm-bcanalyzer -dump %t.o.thinlto.bc | FileCheck %s --check-prefix=NOSYNTHETIC +; NOSYNTHETIC: <FLAGS op0=0/> + +; Ensure synthetic entry count flag is set on distributed index +; when option used to enable synthetic count propagation +; RUN: llvm-lto2 run %t.o -o %t.out -thinlto-distributed-indexes \ +; RUN: -r %t.o,glob,plx -thinlto-synthesize-entry-counts \ +; RUN: -compute-dead=false +; RUN: llvm-bcanalyzer -dump %t.o.thinlto.bc | FileCheck %s --check-prefix=HASSYNTHETIC +; HASSYNTHETIC: <FLAGS op0=4/> + +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +@glob = global i32 0 diff --git a/llvm/test/ThinLTO/X86/Inputs/function_entry_count.ll b/llvm/test/ThinLTO/X86/Inputs/function_entry_count.ll new file mode 100644 index 00000000000..ea2c2eda8d5 --- /dev/null +++ b/llvm/test/ThinLTO/X86/Inputs/function_entry_count.ll @@ -0,0 +1,9 @@ +target triple = "x86_64-unknown-linux-gnu" +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" + +declare void @h(); + +define void @g() { + call void @h(); + ret void +} diff --git a/llvm/test/ThinLTO/X86/function_entry_count.ll b/llvm/test/ThinLTO/X86/function_entry_count.ll new file mode 100644 index 00000000000..975470b866d --- /dev/null +++ b/llvm/test/ThinLTO/X86/function_entry_count.ll @@ -0,0 +1,44 @@ +; RUN: opt -thinlto-bc %s -write-relbf-to-summary -thin-link-bitcode-file=%t1.thinlink.bc -o %t1.bc +; RUN: opt -thinlto-bc %p/Inputs/function_entry_count.ll -write-relbf-to-summary -thin-link-bitcode-file=%t2.thinlink.bc -o %t2.bc + +; First perform the thin link on the normal bitcode file. +; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps -thinlto-synthesize-entry-counts \ +; RUN: -r=%t1.bc,g, \ +; RUN: -r=%t1.bc,f,px \ +; RUN: -r=%t1.bc,h,px \ +; RUN: -r=%t2.bc,h, \ +; RUN: -r=%t2.bc,g,px +; RUN: llvm-dis -o - %t.o.1.3.import.bc | FileCheck %s + +; RUN: llvm-lto -thinlto-action=run -thinlto-synthesize-entry-counts -exported-symbol=f \ +; RUN: -exported-symbol=g -exported-symbol=h -thinlto-save-temps=%t3. %t1.bc %t2.bc +; RUN: llvm-dis %t3.0.3.imported.bc -o - | FileCheck %s + +; CHECK: define void @h() !prof ![[PROF2:[0-9]+]] +; CHECK: define void @f(i32 %n) !prof ![[PROF1:[0-9]+]] +; CHECK: define available_externally void @g() !prof ![[PROF2]] +; CHECK-DAG: ![[PROF1]] = !{!"synthetic_function_entry_count", i64 10} +; CHECK-DAG: ![[PROF2]] = !{!"synthetic_function_entry_count", i64 198} + +target triple = "x86_64-unknown-linux-gnu" +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" + +declare void @g(); + +define void @h() { + ret void +} + +define void @f(i32 %n) { +entry: + %cmp = icmp slt i32 %n, 1 + br i1 %cmp, label %exit, label %loop +loop: + %n1 = phi i32 [%n, %entry], [%n2, %loop] + call void @g() + %n2 = sub i32 %n1, 1 + %cmp2 = icmp slt i32 %n, 1 + br i1 %cmp2, label %exit, label %loop +exit: + ret void +} |
