update tests for smarter BIC usage

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108846 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll b/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
index 3f1b9eb8d9d093b7eba7328ea890d372db062400..fb6978bb195766dcae7f930dcf3b67fc949b41b9 100644 (file)
--- a/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
+++ b/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
@@ -7,13 +7,11 @@
 define void @t() nounwind ssp {
 entry:
 ; CHECK: t:
-; CHECK: mov r0, sp
-; CHECK: bfc r0, #0, #3
+; CHECK: bic r0, sp, #7
 ; CHECK: subs r0, #16
 ; CHECK: mov sp, r0
 ; Yes, this is stupid codegen, but it's correct.
-; CHECK: mov r0, sp
-; CHECK: bfc r0, #0, #3
+; CHECK: bic r0, sp, #7
 ; CHECK: subs r0, #16
 ; CHECK: mov sp, r0
   %size = mul i32 8, 2

diff --git a/test/CodeGen/Thumb2/thumb2-and2.ll b/test/CodeGen/Thumb2/thumb2-and2.ll
index 76c56d00473d34dfd754ac74ac4f6fbca90ac4d9..7b0432de9bb5e1b271e08bac2aa926a0147f7ae7 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-and2.ll
+++ b/test/CodeGen/Thumb2/thumb2-and2.ll
@@ -30,7 +30,7 @@ define i32 @f4(i32 %a) {
     ret i32 %tmp
 }
 ; CHECK: f4:
-; CHECK:       and     r0, r0, #1448498774
+; CHECK: bic r0, r0, #-1448498775
 
 ; 66846720 = 0x03fc0000
 define i32 @f5(i32 %a) {

diff --git a/test/CodeGen/Thumb2/thumb2-uxtb.ll b/test/CodeGen/Thumb2/thumb2-uxtb.ll
index 1fa4e5c21dabfbb58b61105c96fc0e8a1e231342..2074f98cb608c2506deacb4a5c42bacf6245a8fd 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-uxtb.ll
+++ b/test/CodeGen/Thumb2/thumb2-uxtb.ll
@@ -6,7 +6,7 @@ define i32 @test1(i32 %x) {
 ; ARMv7A: uxtb16 r0, r0
 
 ; ARMv7M: test1
-; ARMv7M: and r0, r0, #16711935
+; ARMv7M: bic r0, r0, #-16711936
        %tmp1 = and i32 %x, 16711935            ; <i32> [#uses=1]
        ret i32 %tmp1
 }