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author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
tree | c92f1907a6b8006628a4b01615f38264d29834ea /test/CodeGen/X86/fold-tied-op.ll | |
parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'test/CodeGen/X86/fold-tied-op.ll')
-rw-r--r-- | test/CodeGen/X86/fold-tied-op.ll | 168 |
1 files changed, 84 insertions, 84 deletions
diff --git a/test/CodeGen/X86/fold-tied-op.ll b/test/CodeGen/X86/fold-tied-op.ll index a643d86..5bf5dbd 100644 --- a/test/CodeGen/X86/fold-tied-op.ll +++ b/test/CodeGen/X86/fold-tied-op.ll @@ -1,84 +1,84 @@ -; RUN: llc -verify-machineinstrs -mtriple=i386--netbsd < %s | FileCheck %s
-; Regression test for http://reviews.llvm.org/D5701
-
-; ModuleID = 'xxhash.i'
-target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
-target triple = "i386--netbsd"
-
-; CHECK-LABEL: fn1
-; CHECK: shldl {{.*#+}} 4-byte Folded Spill
-; CHECK: orl {{.*#+}} 4-byte Folded Reload
-; CHECK: shldl {{.*#+}} 4-byte Folded Spill
-; CHECK: orl {{.*#+}} 4-byte Folded Reload
-; CHECK: addl {{.*#+}} 4-byte Folded Reload
-; CHECK: imull {{.*#+}} 4-byte Folded Reload
-; CHECK: orl {{.*#+}} 4-byte Folded Reload
-; CHECK: retl
-
-%struct.XXH_state64_t = type { i32, i32, i64, i64, i64 }
-
-@a = common global i32 0, align 4
-@b = common global i64 0, align 8
-
-; Function Attrs: nounwind uwtable
-define i64 @fn1() #0 {
-entry:
- %0 = load i32* @a, align 4, !tbaa !1
- %1 = inttoptr i32 %0 to %struct.XXH_state64_t*
- %total_len = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 0
- %2 = load i32* %total_len, align 4, !tbaa !5
- %tobool = icmp eq i32 %2, 0
- br i1 %tobool, label %if.else, label %if.then
-
-if.then: ; preds = %entry
- %v3 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 3
- %3 = load i64* %v3, align 4, !tbaa !8
- %v4 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 4
- %4 = load i64* %v4, align 4, !tbaa !9
- %v2 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 2
- %5 = load i64* %v2, align 4, !tbaa !10
- %shl = shl i64 %5, 1
- %or = or i64 %shl, %5
- %shl2 = shl i64 %3, 2
- %shr = lshr i64 %3, 1
- %or3 = or i64 %shl2, %shr
- %add = add i64 %or, %or3
- %mul = mul i64 %4, -4417276706812531889
- %shl4 = mul i64 %4, -8834553413625063778
- %shr5 = ashr i64 %mul, 3
- %or6 = or i64 %shr5, %shl4
- %mul7 = mul nsw i64 %or6, 1400714785074694791
- %xor = xor i64 %add, %mul7
- store i64 %xor, i64* @b, align 8, !tbaa !11
- %mul8 = mul nsw i64 %xor, 1400714785074694791
- br label %if.end
-
-if.else: ; preds = %entry
- %6 = load i64* @b, align 8, !tbaa !11
- %xor10 = xor i64 %6, -4417276706812531889
- %mul11 = mul nsw i64 %xor10, 400714785074694791
- br label %if.end
-
-if.end: ; preds = %if.else, %if.then
- %storemerge.in = phi i64 [ %mul11, %if.else ], [ %mul8, %if.then ]
- %storemerge = add i64 %storemerge.in, -8796714831421723037
- store i64 %storemerge, i64* @b, align 8, !tbaa !11
- ret i64 undef
-}
-
-attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
-
-!llvm.ident = !{!0}
-
-!0 = metadata !{metadata !"clang version 3.6 (trunk 219587)"}
-!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 !{metadata !6, metadata !2, i64 0}
-!6 = metadata !{metadata !"XXH_state64_t", metadata !2, i64 0, metadata !2, i64 4, metadata !7, i64 8, metadata !7, i64 16, metadata !7, i64 24}
-!7 = metadata !{metadata !"long long", metadata !3, i64 0}
-!8 = metadata !{metadata !6, metadata !7, i64 16}
-!9 = metadata !{metadata !6, metadata !7, i64 24}
-!10 = metadata !{metadata !6, metadata !7, i64 8}
-!11 = metadata !{metadata !7, metadata !7, i64 0}
+; RUN: llc -verify-machineinstrs -mtriple=i386--netbsd < %s | FileCheck %s +; Regression test for http://reviews.llvm.org/D5701 + +; ModuleID = 'xxhash.i' +target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" +target triple = "i386--netbsd" + +; CHECK-LABEL: fn1 +; CHECK: shldl {{.*#+}} 4-byte Folded Spill +; CHECK: orl {{.*#+}} 4-byte Folded Reload +; CHECK: shldl {{.*#+}} 4-byte Folded Spill +; CHECK: orl {{.*#+}} 4-byte Folded Reload +; CHECK: addl {{.*#+}} 4-byte Folded Reload +; CHECK: imull {{.*#+}} 4-byte Folded Reload +; CHECK: orl {{.*#+}} 4-byte Folded Reload +; CHECK: retl + +%struct.XXH_state64_t = type { i32, i32, i64, i64, i64 } + +@a = common global i32 0, align 4 +@b = common global i64 0, align 8 + +; Function Attrs: nounwind uwtable +define i64 @fn1() #0 { +entry: + %0 = load i32* @a, align 4, !tbaa !1 + %1 = inttoptr i32 %0 to %struct.XXH_state64_t* + %total_len = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 0 + %2 = load i32* %total_len, align 4, !tbaa !5 + %tobool = icmp eq i32 %2, 0 + br i1 %tobool, label %if.else, label %if.then + +if.then: ; preds = %entry + %v3 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 3 + %3 = load i64* %v3, align 4, !tbaa !8 + %v4 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 4 + %4 = load i64* %v4, align 4, !tbaa !9 + %v2 = getelementptr inbounds %struct.XXH_state64_t* %1, i32 0, i32 2 + %5 = load i64* %v2, align 4, !tbaa !10 + %shl = shl i64 %5, 1 + %or = or i64 %shl, %5 + %shl2 = shl i64 %3, 2 + %shr = lshr i64 %3, 1 + %or3 = or i64 %shl2, %shr + %add = add i64 %or, %or3 + %mul = mul i64 %4, -4417276706812531889 + %shl4 = mul i64 %4, -8834553413625063778 + %shr5 = ashr i64 %mul, 3 + %or6 = or i64 %shr5, %shl4 + %mul7 = mul nsw i64 %or6, 1400714785074694791 + %xor = xor i64 %add, %mul7 + store i64 %xor, i64* @b, align 8, !tbaa !11 + %mul8 = mul nsw i64 %xor, 1400714785074694791 + br label %if.end + +if.else: ; preds = %entry + %6 = load i64* @b, align 8, !tbaa !11 + %xor10 = xor i64 %6, -4417276706812531889 + %mul11 = mul nsw i64 %xor10, 400714785074694791 + br label %if.end + +if.end: ; preds = %if.else, %if.then + %storemerge.in = phi i64 [ %mul11, %if.else ], [ %mul8, %if.then ] + %storemerge = add i64 %storemerge.in, -8796714831421723037 + store i64 %storemerge, i64* @b, align 8, !tbaa !11 + ret i64 undef +} + +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } + +!llvm.ident = !{!0} + +!0 = !{!"clang version 3.6 (trunk 219587)"} +!1 = !{!2, !2, i64 0} +!2 = !{!"int", !3, i64 0} +!3 = !{!"omnipotent char", !4, i64 0} +!4 = !{!"Simple C/C++ TBAA"} +!5 = !{!6, !2, i64 0} +!6 = !{!"XXH_state64_t", !2, i64 0, !2, i64 4, !7, i64 8, !7, i64 16, !7, i64 24} +!7 = !{!"long long", !3, i64 0} +!8 = !{!6, !7, i64 16} +!9 = !{!6, !7, i64 24} +!10 = !{!6, !7, i64 8} +!11 = !{!7, !7, i64 0} |