diff options
Diffstat (limited to 'llvm/test/CodeGen/Thumb2/thumb2-tst.ll')
| -rw-r--r-- | llvm/test/CodeGen/Thumb2/thumb2-tst.ll | 81 |
1 files changed, 71 insertions, 10 deletions
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-tst.ll b/llvm/test/CodeGen/Thumb2/thumb2-tst.ll index 8cf6f144a1f..eb82f9a8c96 100644 --- a/llvm/test/CodeGen/Thumb2/thumb2-tst.ll +++ b/llvm/test/CodeGen/Thumb2/thumb2-tst.ll @@ -4,46 +4,107 @@ ; tst as 'mov.w r0, #0'. ; 0x000000bb = 187 -define i1 @f2(i32 %a) { +define i32 @f2(i32 %a) { %tmp = and i32 %a, 187 %tmp1 = icmp eq i32 0, %tmp - ret i1 %tmp1 + %ret = select i1 %tmp1, i32 42, i32 24 + ret i32 %ret } ; CHECK-LABEL: f2: ; CHECK: tst.w {{.*}}, #187 ; 0x00aa00aa = 11141290 -define i1 @f3(i32 %a) { +define i32 @f3(i32 %a) { %tmp = and i32 %a, 11141290 %tmp1 = icmp eq i32 %tmp, 0 - ret i1 %tmp1 + %ret = select i1 %tmp1, i32 42, i32 24 + ret i32 %ret } ; CHECK-LABEL: f3: ; CHECK: tst.w {{.*}}, #11141290 ; 0xcc00cc00 = 3422604288 -define i1 @f6(i32 %a) { +define i32 @f6(i32 %a) { %tmp = and i32 %a, 3422604288 %tmp1 = icmp eq i32 0, %tmp - ret i1 %tmp1 + %ret = select i1 %tmp1, i32 42, i32 24 + ret i32 %ret } ; CHECK-LABEL: f6: ; CHECK: tst.w {{.*}}, #-872363008 ; 0xdddddddd = 3722304989 -define i1 @f7(i32 %a) { +define i32 @f7(i32 %a) { %tmp = and i32 %a, 3722304989 %tmp1 = icmp eq i32 %tmp, 0 - ret i1 %tmp1 + %ret = select i1 %tmp1, i32 42, i32 24 + ret i32 %ret } ; CHECK-LABEL: f7: ; CHECK: tst.w {{.*}}, #-572662307 ; 0x00110000 = 1114112 -define i1 @f10(i32 %a) { +define i32 @f10(i32 %a) { %tmp = and i32 %a, 1114112 %tmp1 = icmp eq i32 0, %tmp - ret i1 %tmp1 + %ret = select i1 %tmp1, i32 42, i32 24 + ret i32 %ret } ; CHECK-LABEL: f10: ; CHECK: tst.w {{.*}}, #1114112 + +; 0x000000bb = 187 +define i1 @f12(i32 %a) { + %tmp = and i32 %a, 187 + %tmp1 = icmp eq i32 0, %tmp + ret i1 %tmp1 +} +; CHECK-LABEL: f12: +; CHECK: and r0, r0, #187 +; CHECK-NEXT: clz r0, r0 +; CHECK-NEXT: lsrs r0, r0, #5 + +; 0x00aa00aa = 11141290 +define i1 @f13(i32 %a) { + %tmp = and i32 %a, 11141290 + %tmp1 = icmp eq i32 %tmp, 0 + ret i1 %tmp1 +} +; CHECK-LABEL: f13: +; CHECK: and r0, r0, #11141290 +; CHECK-NEXT: clz r0, r0 +; CHECK-NEXT: lsrs r0, r0, #5 + +; 0xcc00cc00 = 3422604288 +define i1 @f16(i32 %a) { + %tmp = and i32 %a, 3422604288 + %tmp1 = icmp eq i32 0, %tmp + ret i1 %tmp1 +} +; CHECK-LABEL: f16: +; CHECK: and r0, r0, #-872363008 +; CHECK-NEXT: clz r0, r0 +; CHECK-NEXT: lsrs r0, r0, #5 + +; 0xdddddddd = 3722304989 +define i1 @f17(i32 %a) { + %tmp = and i32 %a, 3722304989 + %tmp1 = icmp eq i32 %tmp, 0 + ret i1 %tmp1 +} +; CHECK-LABEL: f17: +; CHECK: bic r0, r0, #572662306 +; CHECK-NEXT: clz r0, r0 +; CHECK-NEXT: lsrs r0, r0, #5 + +; 0x00110000 = 1114112 +define i1 @f18(i32 %a) { + %tmp = and i32 %a, 1114112 + %tmp1 = icmp eq i32 0, %tmp + ret i1 %tmp1 +} +; CHECK-LABEL: f18: +; CHECK: and r0, r0, #1114112 +; CHECK-NEXT: clz r0, r0 +; CHECK-NEXT: lsrs r0, r0, #5 + |
