diff --git a/llvm/test/CodeGen/X86/branchfolding-landingpad-cfg.mir b/llvm/test/CodeGen/X86/branchfolding-landingpad-cfg.mir new file mode 100644 index 00000000000000..a494701c2a3997 --- /dev/null +++ b/llvm/test/CodeGen/X86/branchfolding-landingpad-cfg.mir @@ -0,0 +1,49 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4 +# RUN: llc -mtriple=x86_64-pc-windows-msvc -run-pass=branch-folder -o - %s | FileCheck %s +--- +name: main +body: | + ; CHECK-LABEL: name: main + ; CHECK: bb.0: + ; CHECK-NEXT: successors: %bb.1(0x7ffff800), %bb.3(0x00000800) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1: + ; CHECK-NEXT: RET 0 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.2 (machine-block-address-taken, landing-pad, ehfunclet-entry): + ; CHECK-NEXT: successors: %bb.3(0x80000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: CLEANUPRET + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.3 (landing-pad, ehfunclet-entry): + ; CHECK-NEXT: CLEANUPRET + bb.0: + successors: %bb.1(0x7ffff800), %bb.5(0x00000800) + JMP_1 %bb.1 + + bb.1: + successors: %bb.2(0x7ffff800), %bb.4(0x00000800) + + JMP_1 %bb.2 + + bb.2: + successors: %bb.3(0x7ffff800), %bb.4(0x00000800) + + JMP_1 %bb.3 + + bb.3: + successors: %bb.6(0x7ffff800) + + JMP_1 %bb.6 + + bb.4 (machine-block-address-taken, landing-pad, ehfunclet-entry): + successors: %bb.5(0x80000000) + CLEANUPRET + + bb.5 (landing-pad, ehfunclet-entry): + CLEANUPRET + + bb.6: + RET 0 +...