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-rw-r--r--llvm/test/Transforms/Util/PredicateInfo/edge.ll242
1 files changed, 0 insertions, 242 deletions
diff --git a/llvm/test/Transforms/Util/PredicateInfo/edge.ll b/llvm/test/Transforms/Util/PredicateInfo/edge.ll
deleted file mode 100644
index 31c8faae496..00000000000
--- a/llvm/test/Transforms/Util/PredicateInfo/edge.ll
+++ /dev/null
@@ -1,242 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -print-predicateinfo -analyze < %s 2>&1 | FileCheck %s
-
-define i32 @f1(i32 %x) {
-; CHECK-LABEL: @f1(
-; CHECK-NEXT: bb0:
-; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
-; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB1:%.*]]
-; CHECK: bb1:
-; CHECK-NEXT: br label [[BB2]]
-; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
-; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
-; CHECK-NEXT: ret i32 [[FOO]]
-;
-bb0:
- %cmp = icmp eq i32 %x, 0
- br i1 %cmp, label %bb2, label %bb1
-bb1:
- br label %bb2
-bb2:
- %cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
- %foo = add i32 %cond, %x
- ret i32 %foo
-}
-
-define i32 @f2(i32 %x) {
-; CHECK-LABEL: @f2(
-; CHECK-NEXT: bb0:
-; CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
-; CHECK-NEXT: br i1 [[CMP]], label [[BB1:%.*]], label [[BB2:%.*]]
-; CHECK: bb1:
-; CHECK-NEXT: br label [[BB2]]
-; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
-; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
-; CHECK-NEXT: ret i32 [[FOO]]
-;
-bb0:
- %cmp = icmp ne i32 %x, 0
- br i1 %cmp, label %bb1, label %bb2
-bb1:
- br label %bb2
-bb2:
- %cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
- %foo = add i32 %cond, %x
- ret i32 %foo
-}
-
-define i32 @f3(i32 %x) {
-; CHECK-LABEL: @f3(
-; CHECK-NEXT: bb0:
-; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X:%.*]])
-; CHECK-NEXT: switch i32 [[X]], label [[BB1:%.*]] [
-; CHECK-NEXT: i32 0, label [[BB2:%.*]]
-; CHECK-NEXT: ]
-; CHECK: bb1:
-; CHECK-NEXT: br label [[BB2]]
-; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
-; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
-; CHECK-NEXT: ret i32 [[FOO]]
-;
-bb0:
- switch i32 %x, label %bb1 [ i32 0, label %bb2]
-bb1:
- br label %bb2
-bb2:
- %cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
- %foo = add i32 %cond, %x
- ret i32 %foo
-}
-
-
-define double @fcmp_oeq_not_zero(double %x, double %y) {
-; CHECK-LABEL: @fcmp_oeq_not_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 2.000000e+00
-; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
-; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
-; CHECK: if:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %cmp = fcmp oeq double %y, 2.0
- br i1 %cmp, label %if, label %return
-
-if:
- %div = fdiv double %x, %y
- br label %return
-
-return:
- %retval = phi double [ %div, %if ], [ %x, %entry ]
- ret double %retval
-
-}
-
-define double @fcmp_une_not_zero(double %x, double %y) {
-; CHECK-LABEL: @fcmp_une_not_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], 2.000000e+00
-; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
-; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
-; CHECK: else:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %cmp = fcmp une double %y, 2.0
- br i1 %cmp, label %return, label %else
-
-else:
- %div = fdiv double %x, %y
- br label %return
-
-return:
- %retval = phi double [ %div, %else ], [ %x, %entry ]
- ret double %retval
-
-}
-
-define double @fcmp_oeq_zero(double %x, double %y) {
-; CHECK-LABEL: @fcmp_oeq_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 0.000000e+00
-; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
-; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
-; CHECK: if:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %cmp = fcmp oeq double %y, 0.0
- br i1 %cmp, label %if, label %return
-
-if:
- %div = fdiv double %x, %y
- br label %return
-
-return:
- %retval = phi double [ %div, %if ], [ %x, %entry ]
- ret double %retval
-
-}
-
-define double @fcmp_une_zero(double %x, double %y) {
-; CHECK-LABEL: @fcmp_une_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], -0.000000e+00
-; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
-; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
-; CHECK: else:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %cmp = fcmp une double %y, -0.0
- br i1 %cmp, label %return, label %else
-
-else:
- %div = fdiv double %x, %y
- br label %return
-
-return:
- %retval = phi double [ %div, %else ], [ %x, %entry ]
- ret double %retval
-
-}
-
-
-define double @fcmp_oeq_maybe_zero(double %x, double %y, double %z1, double %z2) {
-; CHECK-LABEL: @fcmp_oeq_maybe_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
-; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], [[Z]]
-; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Z]])
-; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
-; CHECK: if:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %z = fadd double %z1, %z2
- %cmp = fcmp oeq double %y, %z
- br i1 %cmp, label %if, label %return
-
-if:
- %div = fdiv double %x, %z
- br label %return
-
-return:
- %retval = phi double [ %div, %if ], [ %x, %entry ]
- ret double %retval
-
-}
-
-define double @fcmp_une_maybe_zero(double %x, double %y, double %z1, double %z2) {
-; CHECK-LABEL: @fcmp_une_maybe_zero(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
-; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], [[Z]]
-; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Z]])
-; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
-; CHECK: else:
-; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
-; CHECK-NEXT: br label [[RETURN]]
-; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
-; CHECK-NEXT: ret double [[RETVAL]]
-;
-entry:
- %z = fadd double %z1, %z2
- %cmp = fcmp une double %y, %z
- br i1 %cmp, label %return, label %else
-
-else:
- %div = fdiv double %x, %z
- br label %return
-
-return:
- %retval = phi double [ %div, %else ], [ %x, %entry ]
- ret double %retval
-
-}
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