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# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
# This test ensures that the MIR parser parses basic block successors and
# probabilities correctly.
--- |
define i32 @foo(i32 %a) {
entry:
%0 = icmp sle i32 %a, 10
br i1 %0, label %less, label %exit
less:
ret i32 0
exit:
ret i32 %a
}
...
---
name: foo
body: |
; CHECK-LABEL: bb.0.entry:
; CHECK: successors: %bb.1(0x2a3d70a4), %bb.2(0x55c28f5c)
; CHECK-LABEL: bb.1.less:
bb.0.entry:
successors: %bb.1 (33), %bb.2(67)
liveins: %edi
CMP32ri8 %edi, 10, implicit-def %eflags
JG_1 %bb.2, implicit killed %eflags
bb.1.less:
%eax = MOV32r0 implicit-def dead %eflags
RETQ killed %eax
bb.2.exit:
liveins: %edi
%eax = COPY killed %edi
RETQ killed %eax
...
|
