#RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64 --check-prefix=CHECK_SMALL --check-prefix=CHECK_SMALL64 --check-prefix=CHECK_NOPIC64 #RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel -code-model=large -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64 --check-prefix=CHECK_LARGE --check-prefix=CHECK_LARGE64 #RUN: llc -mtriple=i386-linux-gnu -mattr=+sse2 -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK32 --check-prefix=CHECK_SMALL --check-prefix=CHECK_SMALL32 #RUN: llc -mtriple=i386-linux-gnu -mattr=+sse2 -global-isel -code-model=large -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK32 --check-prefix=CHECK_LARGE --check-prefix=CHECK_LARGE32 #RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel -relocation-model=pic -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64 --check-prefix=CHECK_SMALL --check-prefix=CHECK_SMALL64 --check-prefix=CHECK_PIC64 --- | define float @test_float() { entry: ret float 5.500000e+00 } define double @test_double() { entry: ret double 5.500000e+00 } --- name: test_float # CHECK64-LABEL: name: test_float # # CHECK32-LABEL: name: test_float alignment: 4 legalized: true regBankSelected: true tracksRegLiveness: true registers: - { id: 0, class: vecr, preferred-register: '' } # CHECK_SMALL64: %0:fr32 = MOVSSrm %rip, 1, %noreg, %const.0, %noreg # CHECK_SMALL64-NEXT: %xmm0 = COPY %0 # CHECK_SMALL64-NEXT: RET 0, implicit %xmm0 # # CHECK_LARGE64: %1:gr64 = MOV64ri %const.0 # CHECK_LARGE64-NEXT: %0:fr32 = MOVSSrm %1, 1, %noreg, 0, %noreg :: (load 8 from constant-pool, align 32) # CHECK_LARGE64-NEXT: %xmm0 = COPY %0 # CHECK_LARGE64-NEXT: RET 0, implicit %xmm0 # # CHECK32: %0:fr32 = MOVSSrm %noreg, 1, %noreg, %const.0, %noreg # CHECK32-NEXT: %xmm0 = COPY %0 # CHECK32-NEXT: RET 0, implicit %xmm0 body: | bb.1.entry: %0(s32) = G_FCONSTANT float 5.500000e+00 %xmm0 = COPY %0(s32) RET 0, implicit %xmm0 ... --- name: test_double # CHECK64-LABEL: name: test_double # # CHECK32-LABEL: name: test_double alignment: 4 legalized: true regBankSelected: true tracksRegLiveness: true # CHECK_SMALL64: registers: # CHECK_SMALL64-NEXT: - { id: 0, class: fr64, preferred-register: '' } # # CHECK_LARGE64: registers: # CHECK_LARGE64-NEXT: - { id: 0, class: fr64, preferred-register: '' } # CHECK_LARGE64-NEXT: - { id: 1, class: gr64, preferred-register: '' } # # CHECK32: registers: # CHECK32-NEXT: - { id: 0, class: fr64, preferred-register: '' } registers: - { id: 0, class: vecr, preferred-register: '' } # CHECK_SMALL64: %0:fr64 = MOVSDrm %rip, 1, %noreg, %const.0, %noreg # CHECK_SMALL64-NEXT: %xmm0 = COPY %0 # CHECK_SMALL64-NEXT: RET 0, implicit %xmm0 # # CHECK_LARGE64: %1:gr64 = MOV64ri %const.0 # CHECK_LARGE64-NEXT: %0:fr64 = MOVSDrm %1, 1, %noreg, 0, %noreg :: (load 8 from constant-pool, align 64) # CHECK_LARGE64-NEXT: %xmm0 = COPY %0 # CHECK_LARGE64-NEXT: RET 0, implicit %xmm0 # # CHECK32: %0:fr64 = MOVSDrm %noreg, 1, %noreg, %const.0, %noreg # CHECK32-NEXT: %xmm0 = COPY %0 # CHECK32-NEXT: RET 0, implicit %xmm0 body: | bb.1.entry: %0(s64) = G_FCONSTANT double 5.500000e+00 %xmm0 = COPY %0(s64) RET 0, implicit %xmm0 ...