1 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -stop-after=finalize-isel -o - %s | FileCheck -check-prefix=GFX908 %s
3 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -stop-after=finalize-isel -o - %s | FileCheck -check-prefix=GFX90A %s
5 ; Make sure we only use one 128-bit register instead of 2 for i128 asm
8 define amdgpu_kernel void @s_input_output_i128() {
9 ; GFX908-LABEL: name: s_input_output_i128
10 ; GFX908: bb.0 (%ir-block.0):
11 ; GFX908: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 5111818 /* regdef:SGPR_128 */, def %4
12 ; GFX908: [[COPY:%[0-9]+]]:sgpr_128 = COPY %4
13 ; GFX908: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 5111817 /* reguse:SGPR_128 */, [[COPY]]
15 ; GFX90A-LABEL: name: s_input_output_i128
16 ; GFX90A: bb.0 (%ir-block.0):
17 ; GFX90A: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 5111818 /* regdef:SGPR_128 */, def %4
18 ; GFX90A: [[COPY:%[0-9]+]]:sgpr_128 = COPY %4
19 ; GFX90A: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 5111817 /* reguse:SGPR_128 */, [[COPY]]
21 %val = tail call i128 asm sideeffect "; def $0", "=s"()
22 call void asm sideeffect "; use $0", "s"(i128 %val)
26 define amdgpu_kernel void @v_input_output_i128() {
27 ; GFX908-LABEL: name: v_input_output_i128
28 ; GFX908: bb.0 (%ir-block.0):
29 ; GFX908: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 4718602 /* regdef:VReg_128 */, def %4
30 ; GFX908: [[COPY:%[0-9]+]]:vreg_128 = COPY %4
31 ; GFX908: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 4718601 /* reguse:VReg_128 */, [[COPY]]
33 ; GFX90A-LABEL: name: v_input_output_i128
34 ; GFX90A: bb.0 (%ir-block.0):
35 ; GFX90A: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 4849674 /* regdef:VReg_128_Align2 */, def %4
36 ; GFX90A: [[COPY:%[0-9]+]]:vreg_128_align2 = COPY %4
37 ; GFX90A: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 4849673 /* reguse:VReg_128_Align2 */, [[COPY]]
39 %val = tail call i128 asm sideeffect "; def $0", "=v"()
40 call void asm sideeffect "; use $0", "v"(i128 %val)
44 define amdgpu_kernel void @a_input_output_i128() {
45 ; GFX908-LABEL: name: a_input_output_i128
46 ; GFX908: bb.0 (%ir-block.0):
47 ; GFX908: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 4653066 /* regdef:AReg_128 */, def %4
48 ; GFX908: [[COPY:%[0-9]+]]:areg_128 = COPY %4
49 ; GFX908: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 4653065 /* reguse:AReg_128 */, [[COPY]]
51 ; GFX90A-LABEL: name: a_input_output_i128
52 ; GFX90A: bb.0 (%ir-block.0):
53 ; GFX90A: INLINEASM &"; def $0", 1 /* sideeffect attdialect */, 4784138 /* regdef:AReg_128_Align2 */, def %4
54 ; GFX90A: [[COPY:%[0-9]+]]:areg_128_align2 = COPY %4
55 ; GFX90A: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 4784137 /* reguse:AReg_128_Align2 */, [[COPY]]
57 %val = call i128 asm sideeffect "; def $0", "=a"()
58 call void asm sideeffect "; use $0", "a"(i128 %val)