[llvm] r275899 - auto-generate checks
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 18 13:06:52 PDT 2016
Author: spatel
Date: Mon Jul 18 15:06:51 2016
New Revision: 275899
URL: http://llvm.org/viewvc/llvm-project?rev=275899&view=rev
Log:
auto-generate checks
Modified:
llvm/trunk/test/Transforms/InstSimplify/select.ll
Modified: llvm/trunk/test/Transforms/InstSimplify/select.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstSimplify/select.ll?rev=275899&r1=275898&r2=275899&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstSimplify/select.ll (original)
+++ llvm/trunk/test/Transforms/InstSimplify/select.ll Mon Jul 18 15:06:51 2016
@@ -1,116 +1,129 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instsimplify -S | FileCheck %s
define i32 @test1(i32 %x) {
+; CHECK-LABEL: @test1(
+; CHECK-NEXT: ret i32 %x
+;
%and = and i32 %x, 1
%cmp = icmp eq i32 %and, 0
%and1 = and i32 %x, -2
%and1.x = select i1 %cmp, i32 %and1, i32 %x
ret i32 %and1.x
-; CHECK-LABEL: @test1(
-; CHECK: ret i32 %x
}
define i32 @test2(i32 %x) {
+; CHECK-LABEL: @test2(
+; CHECK-NEXT: ret i32 %x
+;
%and = and i32 %x, 1
%cmp = icmp ne i32 %and, 0
%and1 = and i32 %x, -2
%and1.x = select i1 %cmp, i32 %x, i32 %and1
ret i32 %and1.x
-; CHECK-LABEL: @test2(
-; CHECK: ret i32 %x
}
define i32 @test3(i32 %x) {
+; CHECK-LABEL: @test3(
+; CHECK-NEXT: [[AND1:%.*]] = and i32 %x, -2
+; CHECK-NEXT: ret i32 [[AND1]]
+;
%and = and i32 %x, 1
%cmp = icmp ne i32 %and, 0
%and1 = and i32 %x, -2
%and1.x = select i1 %cmp, i32 %and1, i32 %x
ret i32 %and1.x
-; CHECK-LABEL: @test3(
-; CHECK: %[[and:.*]] = and i32 %x, -2
-; CHECK: ret i32 %[[and]]
}
define i32 @test4(i32 %X) {
+; CHECK-LABEL: @test4(
+; CHECK-NEXT: [[OR:%.*]] = or i32 %X, -2147483648
+; CHECK-NEXT: ret i32 [[OR]]
+;
%cmp = icmp slt i32 %X, 0
%or = or i32 %X, -2147483648
%cond = select i1 %cmp, i32 %X, i32 %or
ret i32 %cond
-; CHECK-LABEL: @test4
-; CHECK: %[[or:.*]] = or i32 %X, -2147483648
-; CHECK: ret i32 %[[or]]
}
define i32 @test5(i32 %X) {
+; CHECK-LABEL: @test5(
+; CHECK-NEXT: ret i32 %X
+;
%cmp = icmp slt i32 %X, 0
%or = or i32 %X, -2147483648
%cond = select i1 %cmp, i32 %or, i32 %X
ret i32 %cond
-; CHECK-LABEL: @test5
-; CHECK: ret i32 %X
}
define i32 @test6(i32 %X) {
+; CHECK-LABEL: @test6(
+; CHECK-NEXT: [[AND:%.*]] = and i32 %X, 2147483647
+; CHECK-NEXT: ret i32 [[AND]]
+;
%cmp = icmp slt i32 %X, 0
%and = and i32 %X, 2147483647
%cond = select i1 %cmp, i32 %and, i32 %X
ret i32 %cond
-; CHECK-LABEL: @test6
-; CHECK: %[[and:.*]] = and i32 %X, 2147483647
-; CHECK: ret i32 %[[and]]
}
define i32 @test7(i32 %X) {
+; CHECK-LABEL: @test7(
+; CHECK-NEXT: ret i32 %X
+;
%cmp = icmp slt i32 %X, 0
%and = and i32 %X, 2147483647
%cond = select i1 %cmp, i32 %X, i32 %and
ret i32 %cond
-; CHECK-LABEL: @test7
-; CHECK: ret i32 %X
}
define i32 @test8(i32 %X) {
+; CHECK-LABEL: @test8(
+; CHECK-NEXT: ret i32 %X
+;
%cmp = icmp sgt i32 %X, -1
%or = or i32 %X, -2147483648
%cond = select i1 %cmp, i32 %X, i32 %or
ret i32 %cond
-; CHECK-LABEL: @test8
-; CHECK: ret i32 %X
}
define i32 @test9(i32 %X) {
+; CHECK-LABEL: @test9(
+; CHECK-NEXT: [[OR:%.*]] = or i32 %X, -2147483648
+; CHECK-NEXT: ret i32 [[OR]]
+;
%cmp = icmp sgt i32 %X, -1
%or = or i32 %X, -2147483648
%cond = select i1 %cmp, i32 %or, i32 %X
ret i32 %cond
-; CHECK-LABEL: @test9
-; CHECK: %[[or:.*]] = or i32 %X, -2147483648
-; CHECK: ret i32 %[[or]]
}
define i32 @test10(i32 %X) {
+; CHECK-LABEL: @test10(
+; CHECK-NEXT: ret i32 %X
+;
%cmp = icmp sgt i32 %X, -1
%and = and i32 %X, 2147483647
%cond = select i1 %cmp, i32 %and, i32 %X
ret i32 %cond
-; CHECK-LABEL: @test10
-; CHECK: ret i32 %X
}
define i32 @test11(i32 %X) {
+; CHECK-LABEL: @test11(
+; CHECK-NEXT: [[AND:%.*]] = and i32 %X, 2147483647
+; CHECK-NEXT: ret i32 [[AND]]
+;
%cmp = icmp sgt i32 %X, -1
%and = and i32 %X, 2147483647
%cond = select i1 %cmp, i32 %X, i32 %and
ret i32 %cond
-; CHECK-LABEL: @test11
-; CHECK: %[[and:.*]] = and i32 %X, 2147483647
-; CHECK: ret i32 %[[and]]
}
-; CHECK-LABEL: @select_icmp_and_8_eq_0_or_8(
-; CHECK-NEXT: [[OR:%[a-z0-9]+]] = or i32 %x, 8
-; CHECK-NEXT: ret i32 [[OR]]
define i32 @select_icmp_and_8_eq_0_or_8(i32 %x) {
+; CHECK-LABEL: @select_icmp_and_8_eq_0_or_8(
+; CHECK-NEXT: [[OR:%.*]] = or i32 %x, 8
+; CHECK-NEXT: ret i32 [[OR]]
+;
%and = and i32 %x, 8
%cmp = icmp eq i32 %and, 0
%or = or i32 %x, 8
@@ -118,10 +131,11 @@ define i32 @select_icmp_and_8_eq_0_or_8(
ret i32 %or.x
}
-; CHECK-LABEL: @select_icmp_and_8_ne_0_and_not_8(
-; CHECK-NEXT: [[AND:%[a-z0-9]+]] = and i32 %x, -9
-; CHECK-NEXT: ret i32 [[AND]]
define i32 @select_icmp_and_8_ne_0_and_not_8(i32 %x) {
+; CHECK-LABEL: @select_icmp_and_8_ne_0_and_not_8(
+; CHECK-NEXT: [[AND1:%.*]] = and i32 %x, -9
+; CHECK-NEXT: ret i32 [[AND1]]
+;
%and = and i32 %x, 8
%cmp = icmp eq i32 %and, 0
%and1 = and i32 %x, -9
@@ -129,9 +143,10 @@ define i32 @select_icmp_and_8_ne_0_and_n
ret i32 %x.and1
}
-; CHECK-LABEL: @select_icmp_and_8_eq_0_and_not_8(
-; CHECK-NEXT: ret i32 %x
define i32 @select_icmp_and_8_eq_0_and_not_8(i32 %x) {
+; CHECK-LABEL: @select_icmp_and_8_eq_0_and_not_8(
+; CHECK-NEXT: ret i32 %x
+;
%and = and i32 %x, 8
%cmp = icmp eq i32 %and, 0
%and1 = and i32 %x, -9
@@ -139,9 +154,14 @@ define i32 @select_icmp_and_8_eq_0_and_n
ret i32 %and1.x
}
-; CHECK-LABEL: @select_icmp_x_and_8_eq_0_y_and_not_8(
-; CHECK: select i1 %cmp, i64 %y, i64 %and1
define i64 @select_icmp_x_and_8_eq_0_y_and_not_8(i32 %x, i64 %y) {
+; CHECK-LABEL: @select_icmp_x_and_8_eq_0_y_and_not_8(
+; CHECK-NEXT: [[AND:%.*]] = and i32 %x, 8
+; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[AND]], 0
+; CHECK-NEXT: [[AND1:%.*]] = and i64 %y, -9
+; CHECK-NEXT: [[Y_AND1:%.*]] = select i1 [[CMP]], i64 %y, i64 [[AND1]]
+; CHECK-NEXT: ret i64 [[Y_AND1]]
+;
%and = and i32 %x, 8
%cmp = icmp eq i32 %and, 0
%and1 = and i64 %y, -9
@@ -149,9 +169,14 @@ define i64 @select_icmp_x_and_8_eq_0_y_a
ret i64 %y.and1
}
-; CHECK-LABEL: @select_icmp_x_and_8_ne_0_y_and_not_8(
-; CHECK: select i1 %cmp, i64 %and1, i64 %y
define i64 @select_icmp_x_and_8_ne_0_y_and_not_8(i32 %x, i64 %y) {
+; CHECK-LABEL: @select_icmp_x_and_8_ne_0_y_and_not_8(
+; CHECK-NEXT: [[AND:%.*]] = and i32 %x, 8
+; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[AND]], 0
+; CHECK-NEXT: [[AND1:%.*]] = and i64 %y, -9
+; CHECK-NEXT: [[AND1_Y:%.*]] = select i1 [[CMP]], i64 [[AND1]], i64 %y
+; CHECK-NEXT: ret i64 [[AND1_Y]]
+;
%and = and i32 %x, 8
%cmp = icmp eq i32 %and, 0
%and1 = and i64 %y, -9
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