Revert LoopStrengthReduce.cpp to pre-r94061 for now.

[oota-llvm.git] / test / CodeGen / Thumb2 / thumb2-bic.ll

diff --git a/test/CodeGen/Thumb2/thumb2-bic.ll b/test/CodeGen/Thumb2/thumb2-bic.ll
index ac15ad635bf06751d168e0421964cab5566918fb..4e35383997d94b0b6a87cae822a98a5d3a37b7f0 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-bic.ll
+++ b/test/CodeGen/Thumb2/thumb2-bic.ll
@@ -1,25 +1,105 @@
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {bic\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 4
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
 
 define i32 @f1(i32 %a, i32 %b) {
+; CHECK: f1:
+; CHECK: bics r0, r1
     %tmp = xor i32 %b, 4294967295
     %tmp1 = and i32 %a, %tmp
     ret i32 %tmp1
 }
 
 define i32 @f2(i32 %a, i32 %b) {
+; CHECK: f2:
+; CHECK: bics r0, r1
     %tmp = xor i32 %b, 4294967295
     %tmp1 = and i32 %tmp, %a
     ret i32 %tmp1
 }
 
 define i32 @f3(i32 %a, i32 %b) {
+; CHECK: f3:
+; CHECK: bics r0, r1
     %tmp = xor i32 4294967295, %b
     %tmp1 = and i32 %a, %tmp
     ret i32 %tmp1
 }
 
 define i32 @f4(i32 %a, i32 %b) {
+; CHECK: f4:
+; CHECK: bics r0, r1
     %tmp = xor i32 4294967295, %b
     %tmp1 = and i32 %tmp, %a
     ret i32 %tmp1
 }
+
+define i32 @f5(i32 %a, i32 %b) {
+; CHECK: f5:
+; CHECK: bic.w r0, r0, r1, lsl #5
+    %tmp = shl i32 %b, 5
+    %tmp1 = xor i32 4294967295, %tmp
+    %tmp2 = and i32 %a, %tmp1
+    ret i32 %tmp2
+}
+
+define i32 @f6(i32 %a, i32 %b) {
+; CHECK: f6:
+; CHECK: bic.w r0, r0, r1, lsr #6
+    %tmp = lshr i32 %b, 6
+    %tmp1 = xor i32 %tmp, 4294967295
+    %tmp2 = and i32 %tmp1, %a
+    ret i32 %tmp2
+}
+
+define i32 @f7(i32 %a, i32 %b) {
+; CHECK: f7:
+; CHECK: bic.w r0, r0, r1, asr #7
+    %tmp = ashr i32 %b, 7
+    %tmp1 = xor i32 %tmp, 4294967295
+    %tmp2 = and i32 %a, %tmp1
+    ret i32 %tmp2
+}
+
+define i32 @f8(i32 %a, i32 %b) {
+; CHECK: f8:
+; CHECK: bic.w r0, r0, r0, ror #8
+    %l8 = shl i32 %a, 24
+    %r8 = lshr i32 %a, 8
+    %tmp = or i32 %l8, %r8
+    %tmp1 = xor i32 4294967295, %tmp
+    %tmp2 = and i32 %tmp1, %a
+    ret i32 %tmp2
+}
+
+; ~0x000000bb = 4294967108
+define i32 @f9(i32 %a) {
+    %tmp = and i32 %a, 4294967108
+    ret i32 %tmp
+    
+; CHECK: f9:
+; CHECK: bic r0, r0, #187
+}
+
+; ~0x00aa00aa = 4283826005
+define i32 @f10(i32 %a) {
+    %tmp = and i32 %a, 4283826005
+    ret i32 %tmp
+    
+; CHECK: f10:
+; CHECK: bic r0, r0, #11141290
+}
+
+; ~0xcc00cc00 = 872363007
+define i32 @f11(i32 %a) {
+    %tmp = and i32 %a, 872363007
+    ret i32 %tmp
+; CHECK: f11:
+; CHECK: bic r0, r0, #-872363008
+}
+
+; ~0x00110000 = 4293853183
+define i32 @f12(i32 %a) {
+    %tmp = and i32 %a, 4293853183
+    ret i32 %tmp
+; CHECK: f12:
+; CHECK: bic r0, r0, #1114112
+}