Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/ConstProp/basictest.ll

@@ -1,53 +0,0 @@
-; RUN: opt < %s -constprop -die -S | FileCheck %s
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
-target triple = "x86_64-apple-macosx10.7.2"
-
-; This is a basic sanity check for constant propagation.  The add instruction
-; should be eliminated.
-define i32 @test1(i1 %B) {
-        br i1 %B, label %BB1, label %BB2
-
-BB1:      
-        %Val = add i32 0, 0
-        br label %BB3
-
-BB2:      
-        br label %BB3
-
-BB3:     
-; CHECK-LABEL: @test1(
-; CHECK: %Ret = phi i32 [ 0, %BB1 ], [ 1, %BB2 ]
-        %Ret = phi i32 [ %Val, %BB1 ], [ 1, %BB2 ] 
-        ret i32 %Ret
-}
-
-
-; PR6197
-define i1 @test2(i8* %f) nounwind {
-entry:
-  %V = icmp ne i8* blockaddress(@test2, %bb), null
-  br label %bb
-bb:
-  ret i1 %V
-  
-; CHECK-LABEL: @test2(
-; CHECK: ret i1 true
-}
-
-define i1 @TNAN() {
-; CHECK-LABEL: @TNAN(
-; CHECK: ret i1 true
-  %A = fcmp uno double 0x7FF8000000000000, 1.000000e+00
-  %B = fcmp uno double 1.230000e+02, 1.000000e+00
-  %C = or i1 %A, %B
-  ret i1 %C
-}
-
-define i128 @vector_to_int_cast() {
-  %A = bitcast <4 x i32> <i32 1073741824, i32 1073741824, i32 1073741824, i32 1073741824> to i128
-  ret i128 %A
-; CHECK-LABEL: @vector_to_int_cast(
-; CHECK: ret i128 85070591750041656499021422275829170176
-}
-