Remove an InstCombine that transformed patterns like (x * uitofp i1 y) to (select...

[oota-llvm.git] / test / Transforms / InstCombine / add4.ll

diff --git a/test/Transforms/InstCombine/add4.ll b/test/Transforms/InstCombine/add4.ll
deleted file mode 100644 (file)
index f9b7e3b..0000000
--- a/test/Transforms/InstCombine/add4.ll
+++ /dev/null
@@ -1,102 +0,0 @@
-; RUN: opt < %s -instcombine -S | FileCheck %s
-
-define float @test1(float %A, float %B, i1 %C) {
-EntryBlock:
-  ;; A*(1 - uitofp i1 C) -> select C, 0, A
-  %cf = uitofp i1 %C to float
-  %mc = fsub float 1.000000e+00, %cf
-  %p1 = fmul fast float %A, %mc
-  ret float %p1
-; CHECK-LABEL: @test1(
-; CHECK: select i1 %C, float -0.000000e+00, float %A
-}
-
-define float @test2(float %A, float %B, i1 %C) {
-EntryBlock:
-  ;; B*(uitofp i1 C) -> select C, B, 0
-  %cf = uitofp i1 %C to float
-  %p2 = fmul fast float %B, %cf
-  ret float %p2
-; CHECK-LABEL: @test2(
-; CHECK: select i1 %C, float %B, float -0.000000e+00
-}
-
-define float @test3(float %A, float %B, i1 %C) {
-EntryBlock:
-  ;;  select C, 0, B + select C, A, 0 -> select C, A, B
-  %cf = uitofp i1 %C to float
-  %s1 = select i1 %C, float 0.000000e+00, float %B
-  %s2 = select i1 %C, float %A, float 0.000000e+00
-  %sum = fadd fast float %s1, %s2
-  ret float %sum
-; CHECK-LABEL: @test3(
-; CHECK: select i1 %C, float %A, float %B
-}
-
-define float @test4(float %A, float %B, i1 %C) {
-EntryBlock:
-  ;;  B*(uitofp i1 C) + A*(1 - uitofp i1 C) -> select C, A, B
-  %cf = uitofp i1 %C to float
-  %mc = fsub fast float 1.000000e+00, %cf
-  %p1 = fmul fast float %A, %mc
-  %p2 = fmul fast float %B, %cf
-  %s1 = fadd fast float %p2, %p1
-  ret float %s1
-; CHECK-LABEL: @test4(
-; CHECK: select i1 %C, float %B, float %A
-}
-
-define float @test5(float %A, float %B, i1 %C) {
-EntryBlock:
-  ;; A*(1 - uitofp i1 C) + B*(uitofp i1 C) -> select C, A, B
-  %cf = uitofp i1 %C to float
-  %mc = fsub fast float 1.000000e+00, %cf
-  %p1 = fmul fast float %A, %mc
-  %p2 = fmul fast float %B, %cf
-  %s1 = fadd fast float %p1, %p2
-  ret float %s1
-; CHECK-LABEL: @test5(
-; CHECK: select i1 %C, float %B, float %A
-}
-
-; PR15952
-define float @test6(float %A, float %B, i32 %C) {
-  %cf = uitofp i32 %C to float
-  %mc = fsub float 1.000000e+00, %cf
-  %p1 = fmul fast float %A, %mc
-  ret float %p1
-; CHECK-LABEL: @test6(
-; CHECK: uitofp
-}
-
-define float @test7(float %A, float %B, i32 %C) {
-  %cf = uitofp i32 %C to float
-  %p2 = fmul fast float %B, %cf
-  ret float %p2
-; CHECK-LABEL: @test7(
-; CHECK: uitofp
-}
-
-define <4 x float> @test8(<4 x float> %A, <4 x float> %B, <4 x i1> %C) {
-  ;;  B*(uitofp i1 C) + A*(1 - uitofp i1 C) -> select C, A, B
-  %cf = uitofp <4 x i1> %C to <4 x float>
-  %mc = fsub fast <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, %cf
-  %p1 = fmul fast <4 x float> %A, %mc
-  %p2 = fmul fast <4 x float> %B, %cf
-  %s1 = fadd fast <4 x float> %p2, %p1
-  ret <4 x float> %s1
-; CHECK-LABEL: @test8(
-; CHECK: select <4 x i1> %C, <4 x float> %B, <4 x float> %A
-}
-
-define <4 x float> @test9(<4 x float> %A, <4 x float> %B, <4 x i1> %C) {
-  ;; A*(1 - uitofp i1 C) + B*(uitofp i1 C) -> select C, A, B
-  %cf = uitofp <4 x i1> %C to <4 x float>
-  %mc = fsub fast <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, %cf
-  %p1 = fmul fast <4 x float> %A, %mc
-  %p2 = fmul fast <4 x float> %B, %cf
-  %s1 = fadd fast <4 x float> %p1, %p2
-  ret <4 x float> %s1
-; CHECK-LABEL: @test9
-; CHECK: select <4 x i1> %C, <4 x float> %B, <4 x float> %A
-}