1 ; RUN: llc -mtriple=armv8.1-m-eabi -mattr=+mve %s -o - | FileCheck %s
3 define i32 @test1(i32 %tmp54) {
4 %tmp56 = tail call i32 asm "uxtb16 $0,$1", "=r,r"( i32 %tmp54 )
9 tail call void asm sideeffect "/* number: ${0:c} */", "i"( i32 1 )
13 define arm_aapcs_vfpcc <4 x i32> @mve-t-constraint-128bit(<4 x i32>, <4 x i32>) {
14 ; CHECK-LABEL: mve-t-constraint-128bit
15 ; CHECK: vadd.i32 q{{[0-7]}}, q{{[0-7]}}, q{{[0-7]}}
16 %ret = tail call <4 x i32>
17 asm "vadd.i32 $0, $1, $2", "=t,t,t"
18 (<4 x i32> %0, <4 x i32> %1)
22 define i32 @even-GPR-constraint() {
24 ; CHECK-LABEL: even-GPR-constraint
25 ; CHECK: add [[REG:r1*[0, 2, 4, 6, 8]]], [[REG]], #1
26 ; CHECK: add [[REG:r1*[0, 2, 4, 6, 8]]], [[REG]], #2
27 ; CHECK: add [[REG:r1*[0, 2, 4, 6, 8]]], [[REG]], #3
28 ; CHECK: add [[REG:r1*[0, 2, 4, 6, 8]]], [[REG]], #4
29 %0 = tail call { i32, i32, i32, i32 }
30 asm "add $0, #1\0Aadd $1, #2\0Aadd $2, #3\0Aadd $3, #4\0A", "=^Te,=^Te,=^Te,=^Te,0,1,2,3"
31 (i32 0, i32 0, i32 0, i32 0)
32 %asmresult = extractvalue { i32, i32, i32, i32 } %0, 0
36 define i32 @odd-GPR-constraint() {
38 ; CHECK-LABEL: odd-GPR-constraint
39 ; CHECK: add [[REG:r1*[1, 3, 5, 7, 9]]], [[REG]], #1
40 ; CHECK: add [[REG:r1*[1, 3, 5, 7, 9]]], [[REG]], #2
41 ; CHECK: add [[REG:r1*[1, 3, 5, 7, 9]]], [[REG]], #3
42 ; CHECK: add [[REG:r1*[1, 3, 5, 7, 9]]], [[REG]], #4
43 %0 = tail call { i32, i32, i32, i32 }
44 asm "add $0, #1\0Aadd $1, #2\0Aadd $2, #3\0Aadd $3, #4\0A", "=^To,=^To,=^To,=^To,0,1,2,3"
45 (i32 0, i32 0, i32 0, i32 0)
46 %asmresult = extractvalue { i32, i32, i32, i32 } %0, 0