forked from OSchip/llvm-project
[IndVars] Regenerate test checks (NFC)
Also run the test case through -instnamer.
This commit is contained in:
Nikita Popov
parent
e77ba263fe
commit
c5718253c9
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@ -1,88 +1,153 @@
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -indvars %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @testDiv(i8* %p, i64* %p1) {
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; CHECK-LABEL: @testDiv
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; CHECK-LABEL: @testDiv(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[LOOP1:%.*]]
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; CHECK: loop1:
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; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[LOOP2_EXIT:%.*]] ], [ 8, [[ENTRY:%.*]] ]
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; CHECK-NEXT: [[EXITCOND3:%.*]] = icmp eq i64 [[INDVARS_IV]], 15
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; CHECK-NEXT: br i1 [[EXITCOND3]], label [[EXIT:%.*]], label [[GENERAL_CASE24:%.*]]
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; CHECK: general_case24:
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; CHECK-NEXT: br i1 false, label [[LOOP2_PREHEADER:%.*]], label [[LOOP2_EXIT]]
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; CHECK: loop2.preheader:
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; CHECK-NEXT: [[TMP0:%.*]] = udiv i64 14, [[INDVARS_IV]]
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; CHECK-NEXT: [[TMP1:%.*]] = udiv i64 60392, [[TMP0]]
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; CHECK-NEXT: br label [[LOOP2:%.*]]
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; CHECK: loop2:
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; CHECK-NEXT: [[INDVARS_IV1:%.*]] = phi i64 [ [[TMP1]], [[LOOP2_PREHEADER]] ], [ [[INDVARS_IV_NEXT2:%.*]], [[LOOP2]] ]
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; CHECK-NEXT: [[LOCAL_2_57:%.*]] = phi i32 [ [[I7:%.*]], [[LOOP2]] ], [ 1, [[LOOP2_PREHEADER]] ]
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; CHECK-NEXT: [[INDVARS_IV_NEXT2]] = add nsw i64 [[INDVARS_IV1]], -1
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; CHECK-NEXT: [[I4:%.*]] = load atomic i64, i64* [[P1:%.*]] unordered, align 8
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; CHECK-NEXT: [[I6:%.*]] = sub i64 [[I4]], [[INDVARS_IV_NEXT2]]
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; CHECK-NEXT: store atomic i64 [[I6]], i64* [[P1]] unordered, align 8
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; CHECK-NEXT: [[I7]] = add nuw nsw i32 [[LOCAL_2_57]], 1
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; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i32 [[I7]], 9
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; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP2_EXIT_LOOPEXIT:%.*]], label [[LOOP2]]
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; CHECK: loop2.exit.loopexit:
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; CHECK-NEXT: br label [[LOOP2_EXIT]]
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; CHECK: loop2.exit:
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; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
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; CHECK-NEXT: br i1 false, label [[EXIT]], label [[LOOP1]]
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; CHECK: exit:
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; CHECK-NEXT: ret i32 0
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;
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entry:
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br label %loop1
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loop1:
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%local_0_ = phi i32 [ 8, %entry ], [ %9, %loop2.exit ]
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loop1: ; preds = %loop2.exit, %entry
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%local_0_ = phi i32 [ 8, %entry ], [ %i9, %loop2.exit ]
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%local_2_ = phi i32 [ 63864, %entry ], [ %local_2_43, %loop2.exit ]
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%local_3_ = phi i32 [ 51, %entry ], [ %local_3_44, %loop2.exit ]
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; CHECK-NOT: udiv
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%0 = udiv i32 14, %local_0_
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%1 = icmp ugt i32 %local_0_, 14
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br i1 %1, label %exit, label %general_case24
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%i = udiv i32 14, %local_0_
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%i1 = icmp ugt i32 %local_0_, 14
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br i1 %i1, label %exit, label %general_case24
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; CHECK-LABEL: general_case24
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general_case24:
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%2 = udiv i32 60392, %0
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general_case24: ; preds = %loop1
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%i2 = udiv i32 60392, %i
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br i1 false, label %loop2, label %loop2.exit
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loop2:
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%local_1_56 = phi i32 [ %2, %general_case24 ], [ %3, %loop2 ]
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%local_2_57 = phi i32 [ 1, %general_case24 ], [ %7, %loop2 ]
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%3 = add i32 %local_1_56, -1
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%4 = load atomic i64, i64* %p1 unordered, align 8
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%5 = sext i32 %3 to i64
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%6 = sub i64 %4, %5
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store atomic i64 %6, i64* %p1 unordered, align 8
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%7 = add nuw nsw i32 %local_2_57, 1
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%8 = icmp ugt i32 %local_2_57, 7
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br i1 %8, label %loop2.exit, label %loop2
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loop2: ; preds = %loop2, %general_case24
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%local_1_56 = phi i32 [ %i2, %general_case24 ], [ %i3, %loop2 ]
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%local_2_57 = phi i32 [ 1, %general_case24 ], [ %i7, %loop2 ]
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%i3 = add i32 %local_1_56, -1
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%i4 = load atomic i64, i64* %p1 unordered, align 8
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%i5 = sext i32 %i3 to i64
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%i6 = sub i64 %i4, %i5
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store atomic i64 %i6, i64* %p1 unordered, align 8
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%i7 = add nuw nsw i32 %local_2_57, 1
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%i8 = icmp ugt i32 %local_2_57, 7
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br i1 %i8, label %loop2.exit, label %loop2
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loop2.exit:
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loop2.exit: ; preds = %loop2, %general_case24
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%local_2_43 = phi i32 [ %local_2_, %general_case24 ], [ 9, %loop2 ]
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%local_3_44 = phi i32 [ %local_3_, %general_case24 ], [ %local_1_56, %loop2 ]
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%9 = add nuw nsw i32 %local_0_, 1
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%10 = icmp ugt i32 %local_0_, 129
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br i1 %10, label %exit, label %loop1
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%i9 = add nuw nsw i32 %local_0_, 1
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%i10 = icmp ugt i32 %local_0_, 129
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br i1 %i10, label %exit, label %loop1
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exit:
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exit: ; preds = %loop2.exit, %loop1
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ret i32 0
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}
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define i32 @testRem(i8* %p, i64* %p1) {
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; CHECK-LABEL: @testRem
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; CHECK-LABEL: @testRem(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[LOOP1:%.*]]
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; CHECK: loop1:
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; CHECK-NEXT: [[LOCAL_0_:%.*]] = phi i32 [ 8, [[ENTRY:%.*]] ], [ [[I9:%.*]], [[LOOP2_EXIT:%.*]] ]
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; CHECK-NEXT: [[I:%.*]] = udiv i32 14, [[LOCAL_0_]]
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; CHECK-NEXT: [[EXITCOND1:%.*]] = icmp eq i32 [[LOCAL_0_]], 15
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; CHECK-NEXT: br i1 [[EXITCOND1]], label [[EXIT:%.*]], label [[GENERAL_CASE24:%.*]]
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; CHECK: general_case24:
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; CHECK-NEXT: [[I2:%.*]] = urem i32 60392, [[I]]
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; CHECK-NEXT: br i1 false, label [[LOOP2_PREHEADER:%.*]], label [[LOOP2_EXIT]]
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; CHECK: loop2.preheader:
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; CHECK-NEXT: [[TMP0:%.*]] = udiv i32 14, [[LOCAL_0_]]
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; CHECK-NEXT: [[TMP1:%.*]] = udiv i32 60392, [[TMP0]]
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; CHECK-NEXT: [[TMP2:%.*]] = mul i32 [[TMP1]], -1
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; CHECK-NEXT: [[TMP3:%.*]] = mul i32 [[TMP2]], [[TMP0]]
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; CHECK-NEXT: [[TMP4:%.*]] = sext i32 [[TMP3]] to i64
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; CHECK-NEXT: [[TMP5:%.*]] = add nsw i64 [[TMP4]], 60392
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; CHECK-NEXT: br label [[LOOP2:%.*]]
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; CHECK: loop2:
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; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[TMP5]], [[LOOP2_PREHEADER]] ], [ [[INDVARS_IV_NEXT:%.*]], [[LOOP2]] ]
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; CHECK-NEXT: [[LOCAL_1_56:%.*]] = phi i32 [ [[I3:%.*]], [[LOOP2]] ], [ [[I2]], [[LOOP2_PREHEADER]] ]
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; CHECK-NEXT: [[LOCAL_2_57:%.*]] = phi i32 [ [[I7:%.*]], [[LOOP2]] ], [ 1, [[LOOP2_PREHEADER]] ]
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; CHECK-NEXT: [[I3]] = add i32 [[LOCAL_1_56]], -1
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; CHECK-NEXT: [[I4:%.*]] = load atomic i64, i64* [[P1:%.*]] unordered, align 8
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; CHECK-NEXT: [[I5:%.*]] = sext i32 [[I3]] to i64
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; CHECK-NEXT: [[I6:%.*]] = sub i64 [[I4]], [[I5]]
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; CHECK-NEXT: store atomic i64 [[I6]], i64* [[P1]] unordered, align 8
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; CHECK-NEXT: [[I7]] = add nuw nsw i32 [[LOCAL_2_57]], 1
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; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add i64 [[INDVARS_IV]], -1
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; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i32 [[I7]], 9
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; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP2_EXIT_LOOPEXIT:%.*]], label [[LOOP2]]
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; CHECK: loop2.exit.loopexit:
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; CHECK-NEXT: br label [[LOOP2_EXIT]]
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; CHECK: loop2.exit:
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; CHECK-NEXT: [[I9]] = add nuw nsw i32 [[LOCAL_0_]], 1
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; CHECK-NEXT: br i1 false, label [[EXIT]], label [[LOOP1]]
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; CHECK: exit:
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; CHECK-NEXT: ret i32 0
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;
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entry:
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br label %loop1
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loop1:
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%local_0_ = phi i32 [ 8, %entry ], [ %9, %loop2.exit ]
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loop1: ; preds = %loop2.exit, %entry
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%local_0_ = phi i32 [ 8, %entry ], [ %i9, %loop2.exit ]
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%local_2_ = phi i32 [ 63864, %entry ], [ %local_2_43, %loop2.exit ]
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%local_3_ = phi i32 [ 51, %entry ], [ %local_3_44, %loop2.exit ]
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; CHECK: udiv
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; CHECK-NOT: udiv
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%0 = udiv i32 14, %local_0_
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%1 = icmp ugt i32 %local_0_, 14
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br i1 %1, label %exit, label %general_case24
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%i = udiv i32 14, %local_0_
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%i1 = icmp ugt i32 %local_0_, 14
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br i1 %i1, label %exit, label %general_case24
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; CHECK-LABEL: general_case24
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general_case24:
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%2 = urem i32 60392, %0
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general_case24: ; preds = %loop1
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%i2 = urem i32 60392, %i
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br i1 false, label %loop2, label %loop2.exit
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loop2:
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%local_1_56 = phi i32 [ %2, %general_case24 ], [ %3, %loop2 ]
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%local_2_57 = phi i32 [ 1, %general_case24 ], [ %7, %loop2 ]
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%3 = add i32 %local_1_56, -1
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%4 = load atomic i64, i64* %p1 unordered, align 8
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%5 = sext i32 %3 to i64
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%6 = sub i64 %4, %5
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store atomic i64 %6, i64* %p1 unordered, align 8
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%7 = add nuw nsw i32 %local_2_57, 1
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%8 = icmp ugt i32 %local_2_57, 7
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br i1 %8, label %loop2.exit, label %loop2
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loop2: ; preds = %loop2, %general_case24
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%local_1_56 = phi i32 [ %i2, %general_case24 ], [ %i3, %loop2 ]
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%local_2_57 = phi i32 [ 1, %general_case24 ], [ %i7, %loop2 ]
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%i3 = add i32 %local_1_56, -1
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%i4 = load atomic i64, i64* %p1 unordered, align 8
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%i5 = sext i32 %i3 to i64
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%i6 = sub i64 %i4, %i5
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store atomic i64 %i6, i64* %p1 unordered, align 8
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%i7 = add nuw nsw i32 %local_2_57, 1
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%i8 = icmp ugt i32 %local_2_57, 7
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br i1 %i8, label %loop2.exit, label %loop2
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loop2.exit:
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loop2.exit: ; preds = %loop2, %general_case24
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%local_2_43 = phi i32 [ %local_2_, %general_case24 ], [ 9, %loop2 ]
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%local_3_44 = phi i32 [ %local_3_, %general_case24 ], [ %local_1_56, %loop2 ]
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%9 = add nuw nsw i32 %local_0_, 1
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%10 = icmp ugt i32 %local_0_, 129
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br i1 %10, label %exit, label %loop1
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%i9 = add nuw nsw i32 %local_0_, 1
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%i10 = icmp ugt i32 %local_0_, 129
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br i1 %i10, label %exit, label %loop1
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exit:
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exit: ; preds = %loop2.exit, %loop1
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ret i32 0
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}
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