| ; Show that we know how to translate vpush and vpop. |
| |
| ; NOTE: We use -O2 because vpush/vpop only occur if optimized. Uses |
| ; simple call with double parameters to cause the insertion of |
| ; vpush/vpop. |
| |
| ; REQUIRES: allow_dump |
| |
| ; Compile using standalone assembler. |
| ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \ |
| ; RUN: | FileCheck %s --check-prefix=ASM |
| |
| ; Show bytes in assembled standalone code. |
| ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ |
| ; RUN: --args -O2 | FileCheck %s --check-prefix=DIS |
| |
| ; Compile using integrated assembler. |
| ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \ |
| ; RUN: | FileCheck %s --check-prefix=IASM |
| |
| ; Show bytes in assembled integrated code. |
| ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \ |
| ; RUN: --args -O2 | FileCheck %s --check-prefix=DIS |
| |
| define internal double @testVpushVpop(double %v1, double %v2) { |
| ; ASM-LABEL: testVpushVpop: |
| ; DIS-LABEL: 00000000 <testVpushVpop>: |
| ; IASM-LABEL: testVpushVpop: |
| |
| entry: |
| ; ASM-NEXT: .LtestVpushVpop$entry: |
| ; IASM-NEXT: .LtestVpushVpop$entry: |
| |
| ; ASM-NEXT: vpush {s28, s29, s30, s31} |
| ; DIS-NEXT: 0: ed2dea04 |
| ; IASM-NEXT: .byte 0x4 |
| ; IASM-NEXT: .byte 0xea |
| ; IASM-NEXT: .byte 0x2d |
| ; IASM-NEXT: .byte 0xed |
| |
| ; ASM-NEXT: push {lr} |
| ; DIS-NEXT: 4: e52de004 |
| ; IASM-NEXT: .byte 0x4 |
| ; IASM-NEXT: .byte 0xe0 |
| ; IASM-NEXT: .byte 0x2d |
| ; IASM-NEXT: .byte 0xe5 |
| |
| ; ASM-NEXT: sub sp, sp, #12 |
| ; DIS-NEXT: 8: e24dd00c |
| ; IASM-NEXT: .byte 0xc |
| ; IASM-NEXT: .byte 0xd0 |
| ; IASM-NEXT: .byte 0x4d |
| ; IASM-NEXT: .byte 0xe2 |
| |
| ; ASM-NEXT: vmov.f64 d15, d0 |
| ; DIS-NEXT: c: eeb0fb40 |
| ; IASM-NEXT: vmov.f64 d15, d0 |
| |
| ; ASM-NEXT: vmov.f64 d14, d1 |
| ; DIS-NEXT: 10: eeb0eb41 |
| ; IASM-NEXT: vmov.f64 d14, d1 |
| |
| call void @foo() |
| |
| ; ASM-NEXT: bl foo |
| ; DIS-NEXT: 14: ebfffffe |
| ; IASM-NEXT: bl foo @ .word ebfffffe |
| |
| %res = fadd double %v1, %v2 |
| |
| ; ASM-NEXT: vadd.f64 d15, d15, d14 |
| ; DIS-NEXT: 18: ee3ffb0e |
| ; IASM-NEXT: .byte 0xe |
| ; IASM-NEXT: .byte 0xfb |
| ; IASM-NEXT: .byte 0x3f |
| ; IASM-NEXT: .byte 0xee |
| |
| ; ASM-NEXT: vmov.f64 d0, d15 |
| ; DIS-NEXT: 1c: eeb00b4f |
| ; IASM-NEXT: vmov.f64 d0, d15 |
| |
| ret double %res |
| |
| ; ASM-NEXT: add sp, sp, #12 |
| ; DIS-NEXT: 20: e28dd00c |
| ; IASM-NEXT: .byte 0xc |
| ; IASM-NEXT: .byte 0xd0 |
| ; IASM-NEXT: .byte 0x8d |
| ; IASM-NEXT: .byte 0xe2 |
| |
| ; ASM-NEXT: pop {lr} |
| ; ASM-NEXT: # lr = def.pseudo |
| ; DIS-NEXT: 24: e49de004 |
| ; IASM-NEXT: .byte 0x4 |
| ; IASM-NEXT: .byte 0xe0 |
| ; IASM-NEXT: .byte 0x9d |
| ; IASM-NEXT: .byte 0xe4 |
| |
| ; ASM-NEXT: vpop {s28, s29, s30, s31} |
| ; ASM-NEXT: # s28 = def.pseudo |
| ; ASM-NEXT: # s29 = def.pseudo |
| ; ASM-NEXT: # s30 = def.pseudo |
| ; ASM-NEXT: # s31 = def.pseudo |
| ; DIS-NEXT: 28: ecbdea04 |
| ; IASM-NEXT: .byte 0x4 |
| ; IASM-NEXT: .byte 0xea |
| ; IASM-NEXT: .byte 0xbd |
| ; IASM-NEXT: .byte 0xec |
| |
| ; ASM-NEXT: bx lr |
| ; DIS-NEXT: 2c: e12fff1e |
| ; IASM-NEXT: .byte 0x1e |
| ; IASM-NEXT: .byte 0xff |
| ; IASM-NEXT: .byte 0x2f |
| ; IASM-NEXT: .byte 0xe1 |
| |
| } |
| |
| define internal void @foo() { |
| ret void |
| } |