llvm-6502/test/CodeGen/Thumb2/thumb2-add.ll
Joerg Sonnenberger aca2998f14 Enabling thumb2 mode used to force support for armv6t2. Replace this
with a temporary assertion and adjust the various test cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197224 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-13 11:16:00 +00:00

84 lines
1.4 KiB
LLVM

; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
define i32 @t2ADDrc_255(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_255:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #255
; CHECK: bx lr
%Rd = add i32 %lhs, 255
ret i32 %Rd
}
define i32 @t2ADDrc_256(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_256:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #256
; CHECK: bx lr
%Rd = add i32 %lhs, 256
ret i32 %Rd
}
define i32 @t2ADDrc_257(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_257:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #257
; CHECK: bx lr
%Rd = add i32 %lhs, 257
ret i32 %Rd
}
define i32 @t2ADDrc_4094(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_4094:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #4094
; CHECK: bx lr
%Rd = add i32 %lhs, 4094
ret i32 %Rd
}
define i32 @t2ADDrc_4095(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_4095:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #4095
; CHECK: bx lr
%Rd = add i32 %lhs, 4095
ret i32 %Rd
}
define i32 @t2ADDrc_4096(i32 %lhs) {
; CHECK-LABEL: t2ADDrc_4096:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} #4096
; CHECK: bx lr
%Rd = add i32 %lhs, 4096
ret i32 %Rd
}
define i32 @t2ADDrr(i32 %lhs, i32 %rhs) {
; CHECK-LABEL: t2ADDrr:
; CHECK-NOT: bx lr
; CHECK: add
; CHECK: bx lr
%Rd = add i32 %lhs, %rhs
ret i32 %Rd
}
define i32 @t2ADDrs(i32 %lhs, i32 %rhs) {
; CHECK-LABEL: t2ADDrs:
; CHECK-NOT: bx lr
; CHECK: add{{.*}} lsl #8
; CHECK: bx lr
%tmp = shl i32 %rhs, 8
%Rd = add i32 %lhs, %tmp
ret i32 %Rd
}