Fix pointer info on PPC byval stores

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

diff --git a/test/Transforms/InstCombine/add4.ll b/test/Transforms/InstCombine/add4.ll
index 3b19e9ef103d78c624d4800532d5a5e1dbb3286c..f9b7e3b5a079403afd98eab089a147ce90fabc7a 100644 (file)
--- a/test/Transforms/InstCombine/add4.ll
+++ b/test/Transforms/InstCombine/add4.ll
@@ -1,9 +1,5 @@
 ; RUN: opt < %s -instcombine -S | FileCheck %s
 
-;; Target triple for gep raising case below.
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i686-apple-darwin8"
-
 define float @test1(float %A, float %B, i1 %C) {
 EntryBlock:
   ;; A*(1 - uitofp i1 C) -> select C, 0, A
@@ -11,7 +7,7 @@ EntryBlock:
   %mc = fsub float 1.000000e+00, %cf
   %p1 = fmul fast float %A, %mc
   ret float %p1
-; CHECK: @test1
+; CHECK-LABEL: @test1(
 ; CHECK: select i1 %C, float -0.000000e+00, float %A
 }
 
@@ -21,20 +17,86 @@ EntryBlock:
   %cf = uitofp i1 %C to float
   %p2 = fmul fast float %B, %cf
   ret float %p2
-; CHECK: @test2
+; 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 float 1.000000e+00, %cf
+  %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: @test3
+; 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
+}