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