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Imported Upstream version 6.10.0.49

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Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
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Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
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37
external/llvm-project/llvm/test/CodeGen/Hexagon/post-ra-kill-update.mir vendored Normal file
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@@ -0,0 +1,37 @@
# RUN: llc -march=hexagon -mcpu=hexagonv60 -run-pass post-RA-sched -o - %s | FileCheck %s
# The post-RA scheduler reorders S2_lsr_r_p and S2_lsr_r_p_or. Both of them
# use r9, and the last of the two kills it. The kill flag fixup did not
# correctly update the flag, resulting in both instructions killing r9.
# CHECK-LABEL: name: foo
# Check for no-kill of r9 in the first instruction, after reordering:
# CHECK: %d7 = S2_lsr_r_p_or killed %d7, killed %d1, %r9
# CHECK: %d13 = S2_lsr_r_p killed %d0, killed %r9
--- |
define void @foo() {
ret void
}
...
---
name: foo
tracksRegLiveness: true
body: |
bb.0:
successors: %bb.1
liveins: %d0, %d1, %r9, %r13
%d7 = S2_asl_r_p %d0, %r13
%d5 = S2_asl_r_p %d1, killed %r13
%d6 = S2_lsr_r_p killed %d0, %r9
%d7 = S2_lsr_r_p_or killed %d7, killed %d1, killed %r9
%d1 = A2_combinew killed %r11, killed %r10
%d0 = A2_combinew killed %r15, killed %r14
J2_jump %bb.1, implicit-def %pc
bb.1:
A2_nop
...