77080a1eb6
Now that intrinsic name mangling can cope with unnamed types, the custom name mangling in PredicateInfo (introduced by D49126) can be removed. (See D91250, D48541) Reviewed By: fhahn Differential Revision: https://reviews.llvm.org/D91661
243 lines
7.2 KiB
LLVM
243 lines
7.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -print-predicateinfo < %s 2>&1 | FileCheck %s
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define i32 @f1(i32 %x) {
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; CHECK-LABEL: @f1(
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; CHECK-NEXT: bb0:
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; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
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; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
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; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB1:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: br label [[BB2]]
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; CHECK: bb2:
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; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
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; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
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; CHECK-NEXT: ret i32 [[FOO]]
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;
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bb0:
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%cmp = icmp eq i32 %x, 0
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br i1 %cmp, label %bb2, label %bb1
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bb1:
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br label %bb2
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bb2:
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%cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
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%foo = add i32 %cond, %x
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ret i32 %foo
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}
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define i32 @f2(i32 %x) {
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; CHECK-LABEL: @f2(
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; CHECK-NEXT: bb0:
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; CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[X:%.*]], 0
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; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
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; CHECK-NEXT: br i1 [[CMP]], label [[BB1:%.*]], label [[BB2:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: br label [[BB2]]
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; CHECK: bb2:
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; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
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; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
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; CHECK-NEXT: ret i32 [[FOO]]
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;
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bb0:
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%cmp = icmp ne i32 %x, 0
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br i1 %cmp, label %bb1, label %bb2
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bb1:
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br label %bb2
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bb2:
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%cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
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%foo = add i32 %cond, %x
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ret i32 %foo
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}
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define i32 @f3(i32 %x) {
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; CHECK-LABEL: @f3(
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; CHECK-NEXT: bb0:
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; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X:%.*]])
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; CHECK-NEXT: switch i32 [[X]], label [[BB1:%.*]] [
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; CHECK-NEXT: i32 0, label [[BB2:%.*]]
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; CHECK-NEXT: ]
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; CHECK: bb1:
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; CHECK-NEXT: br label [[BB2]]
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; CHECK: bb2:
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; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
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; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
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; CHECK-NEXT: ret i32 [[FOO]]
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;
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bb0:
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switch i32 %x, label %bb1 [ i32 0, label %bb2]
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bb1:
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br label %bb2
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bb2:
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%cond = phi i32 [ %x, %bb0 ], [ 0, %bb1 ]
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%foo = add i32 %cond, %x
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ret i32 %foo
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}
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define double @fcmp_oeq_not_zero(double %x, double %y) {
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; CHECK-LABEL: @fcmp_oeq_not_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 2.000000e+00
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; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
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; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
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; CHECK: if:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%cmp = fcmp oeq double %y, 2.0
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br i1 %cmp, label %if, label %return
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if:
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%div = fdiv double %x, %y
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br label %return
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return:
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%retval = phi double [ %div, %if ], [ %x, %entry ]
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ret double %retval
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}
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define double @fcmp_une_not_zero(double %x, double %y) {
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; CHECK-LABEL: @fcmp_une_not_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], 2.000000e+00
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; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
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; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
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; CHECK: else:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%cmp = fcmp une double %y, 2.0
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br i1 %cmp, label %return, label %else
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else:
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%div = fdiv double %x, %y
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br label %return
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return:
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%retval = phi double [ %div, %else ], [ %x, %entry ]
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ret double %retval
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}
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define double @fcmp_oeq_zero(double %x, double %y) {
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; CHECK-LABEL: @fcmp_oeq_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 0.000000e+00
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; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
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; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
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; CHECK: if:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%cmp = fcmp oeq double %y, 0.0
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br i1 %cmp, label %if, label %return
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if:
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%div = fdiv double %x, %y
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br label %return
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return:
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%retval = phi double [ %div, %if ], [ %x, %entry ]
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ret double %retval
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}
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define double @fcmp_une_zero(double %x, double %y) {
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; CHECK-LABEL: @fcmp_une_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], -0.000000e+00
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; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
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; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
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; CHECK: else:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%cmp = fcmp une double %y, -0.0
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br i1 %cmp, label %return, label %else
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else:
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%div = fdiv double %x, %y
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br label %return
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return:
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%retval = phi double [ %div, %else ], [ %x, %entry ]
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ret double %retval
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}
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define double @fcmp_oeq_maybe_zero(double %x, double %y, double %z1, double %z2) {
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; CHECK-LABEL: @fcmp_oeq_maybe_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
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; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], [[Z]]
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; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Z]])
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; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
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; CHECK: if:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%z = fadd double %z1, %z2
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%cmp = fcmp oeq double %y, %z
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br i1 %cmp, label %if, label %return
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if:
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%div = fdiv double %x, %z
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br label %return
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return:
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%retval = phi double [ %div, %if ], [ %x, %entry ]
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ret double %retval
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}
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define double @fcmp_une_maybe_zero(double %x, double %y, double %z1, double %z2) {
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; CHECK-LABEL: @fcmp_une_maybe_zero(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
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; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], [[Z]]
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; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Z]])
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; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
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; CHECK: else:
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; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
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; CHECK-NEXT: br label [[RETURN]]
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; CHECK: return:
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; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
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; CHECK-NEXT: ret double [[RETVAL]]
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;
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entry:
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%z = fadd double %z1, %z2
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%cmp = fcmp une double %y, %z
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br i1 %cmp, label %return, label %else
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else:
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%div = fdiv double %x, %z
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br label %return
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return:
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%retval = phi double [ %div, %else ], [ %x, %entry ]
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ret double %retval
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}
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