diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/call-c-function.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/call-c-function.ll | 61 |
1 files changed, 54 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/call-c-function.ll b/llvm/test/CodeGen/AMDGPU/call-c-function.ll index e1bb3ea..4fbc727 100644 --- a/llvm/test/CodeGen/AMDGPU/call-c-function.ll +++ b/llvm/test/CodeGen/AMDGPU/call-c-function.ll @@ -1,21 +1,68 @@ ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py -; RUN: llc -global-isel=0 -stop-after=finalize-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -enable-var-scope %s +; RUN: llc -global-isel=0 -stop-after=finalize-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -check-prefix=SDAG -enable-var-scope %s +; RUN: llc -global-isel=1 -stop-after=finalize-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -o - %s | FileCheck -check-prefix=GISEL -enable-var-scope %s ; Test that we don't explode on calls from shaders to functions with the C calling convention. define amdgpu_ps void @amdgpu_ps_call_default_cc() { - ; CHECK-LABEL: name: amdgpu_ps_call_default_cc - ; CHECK: bb.0.main_body: - ; CHECK-NEXT: S_ENDPGM 0 + ; SDAG-LABEL: name: amdgpu_ps_call_default_cc + ; SDAG: bb.0.main_body: + ; SDAG-NEXT: S_ENDPGM 0 + ; + ; GISEL-LABEL: name: amdgpu_ps_call_default_cc + ; GISEL: bb.1.main_body: + ; GISEL-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc, implicit-def $sgpr32, implicit $sgpr32 + ; GISEL-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF + ; GISEL-NEXT: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF + ; GISEL-NEXT: [[DEF2:%[0-9]+]]:sreg_32 = IMPLICIT_DEF + ; GISEL-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr96_sgpr97_sgpr98_sgpr99 + ; GISEL-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]] + ; GISEL-NEXT: $sgpr4_sgpr5 = COPY [[DEF]] + ; GISEL-NEXT: $sgpr6_sgpr7 = COPY [[DEF]] + ; GISEL-NEXT: [[S_MOV_B:%[0-9]+]]:sreg_64 = S_MOV_B64_IMM_PSEUDO 0 + ; GISEL-NEXT: $sgpr8_sgpr9 = COPY [[S_MOV_B]] + ; GISEL-NEXT: $sgpr10_sgpr11 = COPY [[DEF1]] + ; GISEL-NEXT: $sgpr12 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr13 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr14 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr15 = COPY [[DEF2]] + ; GISEL-NEXT: $vgpr31 = COPY [[DEF2]] + ; GISEL-NEXT: [[S_MOV_B1:%[0-9]+]]:sreg_64 = S_MOV_B64_IMM_PSEUDO 0 + ; GISEL-NEXT: $sgpr30_sgpr31 = noconvergent SI_CALL [[S_MOV_B1]], 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31 + ; GISEL-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc, implicit-def $sgpr32, implicit $sgpr32 + ; GISEL-NEXT: S_ENDPGM 0 main_body: call void null() ret void } define amdgpu_gfx void @amdgpu_gfx_call_default_cc() { - ; CHECK-LABEL: name: amdgpu_gfx_call_default_cc - ; CHECK: bb.0.main_body: - ; CHECK-NEXT: SI_RETURN + ; SDAG-LABEL: name: amdgpu_gfx_call_default_cc + ; SDAG: bb.0.main_body: + ; SDAG-NEXT: SI_RETURN + ; + ; GISEL-LABEL: name: amdgpu_gfx_call_default_cc + ; GISEL: bb.1.main_body: + ; GISEL-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc, implicit-def $sgpr32, implicit $sgpr32 + ; GISEL-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF + ; GISEL-NEXT: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF + ; GISEL-NEXT: [[DEF2:%[0-9]+]]:sreg_32 = IMPLICIT_DEF + ; GISEL-NEXT: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr0_sgpr1_sgpr2_sgpr3 + ; GISEL-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY]] + ; GISEL-NEXT: $sgpr4_sgpr5 = COPY [[DEF]] + ; GISEL-NEXT: $sgpr6_sgpr7 = COPY [[DEF]] + ; GISEL-NEXT: [[S_MOV_B:%[0-9]+]]:sreg_64 = S_MOV_B64_IMM_PSEUDO 0 + ; GISEL-NEXT: $sgpr8_sgpr9 = COPY [[S_MOV_B]] + ; GISEL-NEXT: $sgpr10_sgpr11 = COPY [[DEF1]] + ; GISEL-NEXT: $sgpr12 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr13 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr14 = COPY [[DEF2]] + ; GISEL-NEXT: $sgpr15 = COPY [[DEF2]] + ; GISEL-NEXT: $vgpr31 = COPY [[DEF2]] + ; GISEL-NEXT: [[S_MOV_B1:%[0-9]+]]:sreg_64 = S_MOV_B64_IMM_PSEUDO 0 + ; GISEL-NEXT: $sgpr30_sgpr31 = noconvergent SI_CALL [[S_MOV_B1]], 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31 + ; GISEL-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc, implicit-def $sgpr32, implicit $sgpr32 + ; GISEL-NEXT: SI_RETURN main_body: call void null() ret void |