diff options
Diffstat (limited to 'test/CodeGen/MIR/X86/successor-basic-blocks.mir')
| -rw-r--r-- | test/CodeGen/MIR/X86/successor-basic-blocks.mir | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/test/CodeGen/MIR/X86/successor-basic-blocks.mir b/test/CodeGen/MIR/X86/successor-basic-blocks.mir deleted file mode 100644 index 395272bb23c0..000000000000 --- a/test/CodeGen/MIR/X86/successor-basic-blocks.mir +++ /dev/null @@ -1,83 +0,0 @@ -# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s -# This test ensures that the MIR parser parses basic block successors 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 - } - - define i32 @bar(i32 %a) { - entry: - %b = icmp sle i32 %a, 10 - br i1 %b, label %0, label %1 - - ; <label>:0 - ret i32 0 - - ; <label>:1 - ret i32 %a - } - -... ---- -name: foo -body: | - ; CHECK-LABEL: bb.0.entry: - ; CHECK: successors: %bb.1.less(0x40000000), %bb.2.exit(0x40000000) - ; CHECK-LABEL: bb.1.less: - bb.0.entry: - successors: %bb.1.less, %bb.2.exit - liveins: %edi - - CMP32ri8 %edi, 10, implicit-def %eflags - JG_1 %bb.2.exit, 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 -... ---- -name: bar -body: | - ; CHECK-LABEL: name: bar - ; Verify that we can have multiple lists of successors that will be merged - ; into one. - ; CHECK-LABEL: bb.0.entry: - ; CHECK: successors: %bb.1(0x80000000), %bb.2(0x00000000) - bb.0.entry: - liveins: %edi - successors: %bb.1 - successors: %bb.2 - - CMP32ri8 %edi, 10, implicit-def %eflags - JG_1 %bb.2, implicit killed %eflags - - ; Verify that we can have an empty list of successors. - ; CHECK-LABEL: bb.1: - ; CHECK-NEXT: %eax = MOV32r0 implicit-def dead %eflags - bb.1: - successors: - %eax = MOV32r0 implicit-def dead %eflags - RETQ killed %eax - - bb.2: - liveins: %edi - - %eax = COPY killed %edi - RETQ killed %eax -... |
