Hi,
The PR is about a set of tests that were not executed because of
missing asm support.
However, the assembler can handle the insns now, so the tests are
attempted (but with a missing asm shim they fail).
This adds the shim.
In principle (bugs notwithstanding) Darwin’s x86_64 ABI is supposed
to follow the sysv psABI so we can have essentially a copy of the
Linux one.
This is needed on all open branches.
OK for trunk?
branches?
thanks
Iain
gcc/testsuite/
PR testsuite/67974
* gcc.target/x86_64/abi/avx/asm-support-darwin.s: New.
.../x86_64/abi/avx/asm-support-darwin.s | 77 +++++++++++++++++++
1 file changed, 77 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support-darwin.s
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support-darwin.s
b/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support-darwin.s
new file mode 100644
index 0000000000..c070d65034
--- /dev/null
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support-darwin.s
@@ -0,0 +1,77 @@
+ .file "asm-support-darwin.s"
+ .text
+ .p2align 4,,15
+ .globl _snapshot
+_snapshot:
+LFB3:
+ movq %rax, _rax(%rip)
+ movq %rbx, _rbx(%rip)
+ movq %rcx, _rcx(%rip)
+ movq %rdx, _rdx(%rip)
+ movq %rdi, _rdi(%rip)
+ movq %rsi, _rsi(%rip)
+ movq %rbp, _rbp(%rip)
+ movq %rsp, _rsp(%rip)
+ movq %r8, _r8(%rip)
+ movq %r9, _r9(%rip)
+ movq %r10, _r10(%rip)
+ movq %r11, _r11(%rip)
+ movq %r12, _r12(%rip)
+ movq %r13, _r13(%rip)
+ movq %r14, _r14(%rip)
+ movq %r15, _r15(%rip)
+ vmovdqu %ymm0, _ymm_regs+0(%rip)
+ vmovdqu %ymm1, _ymm_regs+32(%rip)
+ vmovdqu %ymm2, _ymm_regs+64(%rip)
+ vmovdqu %ymm3, _ymm_regs+96(%rip)
+ vmovdqu %ymm4, _ymm_regs+128(%rip)
+ vmovdqu %ymm5, _ymm_regs+160(%rip)
+ vmovdqu %ymm6, _ymm_regs+192(%rip)
+ vmovdqu %ymm7, _ymm_regs+224(%rip)
+ vmovdqu %ymm8, _ymm_regs+256(%rip)
+ vmovdqu %ymm9, _ymm_regs+288(%rip)
+ vmovdqu %ymm10, _ymm_regs+320(%rip)
+ vmovdqu %ymm11, _ymm_regs+352(%rip)
+ vmovdqu %ymm12, _ymm_regs+384(%rip)
+ vmovdqu %ymm13, _ymm_regs+416(%rip)
+ vmovdqu %ymm14, _ymm_regs+448(%rip)
+ vmovdqu %ymm15, _ymm_regs+480(%rip)
+ jmp *_callthis(%rip)
+LFE3:
+ .p2align 4,,15
+ .globl _snapshot_ret
+_snapshot_ret:
+ movq %rdi, _rdi(%rip)
+ subq $8, %rsp
+ call *_callthis(%rip)
+ addq $8, %rsp
+ movq %rax, _rax(%rip)
+ movq %rdx, _rdx(%rip)
+ vmovdqu %ymm0, _ymm_regs+0(%rip)
+ vmovdqu %ymm1, _ymm_regs+32(%rip)
+ fstpt _x87_regs(%rip)
+ fstpt _x87_regs+16(%rip)
+ fldt _x87_regs+16(%rip)
+ fldt _x87_regs(%rip)
+ ret
+
+ .comm _callthis,8,3
+ .comm _rax,8,3
+ .comm _rbx,8,3
+ .comm _rcx,8,3
+ .comm _rdx,8,3
+ .comm _rsi,8,3
+ .comm _rdi,8,3
+ .comm _rsp,8,3
+ .comm _rbp,8,3
+ .comm _r8,8,3
+ .comm _r9,8,3
+ .comm _r10,8,3
+ .comm _r11,8,3
+ .comm _r12,8,3
+ .comm _r13,8,3
+ .comm _r14,8,3
+ .comm _r15,8,3
+ .comm _ymm_regs,512,5
+ .comm _x87_regs,128,5
+ .comm _volatile_var,8,3
--
2.17.1
