| .text |
| foo: |
| bar: |
| # leaq of OPENSSL_ia32cap_P is supported. |
| leaq OPENSSL_ia32cap_P(%rip), %r11 |
| |
| # As is the equivalent GOTPCREL movq. |
| movq OPENSSL_ia32cap_P@GOTPCREL(%rip), %r12 |
| |
| # And a non-movq instruction via the GOT. |
| orq OPENSSL_ia32cap_P@GOTPCREL(%rip), %r12 |
| |
| # ... which targets the default temp register |
| orq OPENSSL_ia32cap_P@GOTPCREL(%rip), %rax |
| |
| # Test that GOTPCREL accesses get translated. They are handled |
| # differently for local and external symbols. |
| |
| pushq stderr@GOTPCREL(%rip) |
| pushq foo@GOTPCREL(%rip) |
| |
| movq stderr@GOTPCREL(%rip), %r11 |
| movq foo@GOTPCREL(%rip), %r11 |
| |
| vmovq stderr@GOTPCREL(%rip), %xmm0 |
| vmovq foo@GOTPCREL(%rip), %xmm0 |
| |
| cmoveq stderr@GOTPCREL(%rip), %r11 |
| cmoveq foo@GOTPCREL(%rip), %r11 |
| cmovneq stderr@GOTPCREL(%rip), %r11 |
| cmovneq foo@GOTPCREL(%rip), %r11 |
| |
| movsd foo@GOTPCREL(%rip), %xmm0 |
| vmovsd foo@GOTPCREL(%rip), %xmm0 |
| |
| # movsd without arguments should be left as-is. |
| movsd |
| |
| # Synthesized symbols do not use the GOT. |
| movq BORINGSSL_bcm_text_start@GOTPCREL(%rip), %r11 |
| movq foobar_bss_get@GOTPCREL(%rip), %r11 |
| movq OPENSSL_ia32cap_get@GOTPCREL(%rip), %r11 |
| |
| # Transforming moves run the transform in-place after the load. |
| vpbroadcastq stderr@GOTPCREL(%rip), %xmm0 |
| vpbroadcastq foo@GOTPCREL(%rip), %xmm0 |
| |
| # GCC sometimes loads a pair of pointers into an XMM register and |
| # writes them together. |
| movq gcm_gmult_clmul@GOTPCREL(%rip), %xmm0 |
| movhps gcm_ghash_clmul@GOTPCREL(%rip), %xmm0 |
| movaps %xmm0, (%rsp) |
| |
| # We've yet to observe this, but the above could also have been written |
| # with movlps. |
| movhps gcm_ghash_clmul@GOTPCREL(%rip), %xmm0 |
| movlps gcm_gmult_clmul@GOTPCREL(%rip), %xmm0 |
| movaps %xmm0, (%rsp) |
| |
| # Same as above, but with a local symbol. |
| movhps foo@GOTPCREL(%rip), %xmm0 |
| movlps bar@GOTPCREL(%rip), %xmm0 |
| movaps %xmm0, (%rsp) |
| |
| cmpq foo@GOTPCREL(%rip), %rax |
| cmpq %rax, foo@GOTPCREL(%rip) |
| |
| # With -mcmodel=medium, the code may load the address of the GOT directly. |
| leaq _GLOBAL_OFFSET_TABLE_(%rip), %rcx |
| |
| .comm foobar,64,32 |
