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author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
commit | 71d5a2540a98c81f5bcaeb48805e0e2881f530ef (patch) | |
tree | 5343938942df402b49ec7300a1c25a2d4ccd5821 /test/CodeGen/X86/machine-region-info.mir | |
parent | 31bbf64f3a4974a2d6c8b3b27ad2f519caf74057 (diff) | |
download | src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.tar.gz src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.zip |
Vendor import of llvm trunk r300422:vendor/llvm/llvm-trunk-r300422
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=317017
svn path=/vendor/llvm/llvm-trunk-r300422/; revision=317018; tag=vendor/llvm/llvm-trunk-r300422
Diffstat (limited to 'test/CodeGen/X86/machine-region-info.mir')
-rw-r--r-- | test/CodeGen/X86/machine-region-info.mir | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/test/CodeGen/X86/machine-region-info.mir b/test/CodeGen/X86/machine-region-info.mir new file mode 100644 index 000000000000..0998fe97c235 --- /dev/null +++ b/test/CodeGen/X86/machine-region-info.mir @@ -0,0 +1,83 @@ +# RUN: llc -mtriple=x86_64-- -run-pass=machine-region-info %s -debug-only=machine-region-info -o /dev/null 2>&1 | FileCheck %s +# REQUIRES: asserts +--- +name: fun +body: | + bb.0: + successors: %bb.1, %bb.7 + + CMP32ri8 %edi, 40, implicit-def %eflags + JNE_1 %bb.7, implicit killed %eflags + JMP_1 %bb.1 + + bb.1: + successors: %bb.2, %bb.11 + + CMP32ri8 %edi, 1, implicit-def %eflags + JNE_1 %bb.11, implicit killed %eflags + JMP_1 %bb.2 + + bb.2: + successors: %bb.3, %bb.5 + + CMP32ri8 %edi, 2, implicit-def %eflags + JNE_1 %bb.5, implicit killed %eflags + JMP_1 %bb.3 + + bb.3: + successors: %bb.4, %bb.5 + + CMP32ri8 %edi, 90, implicit-def %eflags + JNE_1 %bb.5, implicit killed %eflags + JMP_1 %bb.4 + + bb.4: + successors: %bb.5 + + bb.5: + successors: %bb.6, %bb.11 + + CMP32ri8 %edi, 4, implicit-def %eflags + JNE_1 %bb.11, implicit killed %eflags + JMP_1 %bb.6 + + bb.6: + successors: %bb.11 + + JMP_1 %bb.11 + + bb.7: + successors: %bb.9, %bb.8 + + CMP32ri8 %edi, 5, implicit-def %eflags + JE_1 %bb.9, implicit killed %eflags + JMP_1 %bb.8 + + bb.8: + successors: %bb.9 + + bb.9: + successors: %bb.11, %bb.10 + + CMP32ri8 %edi, 6, implicit-def %eflags + JE_1 %bb.11, implicit killed %eflags + JMP_1 %bb.10 + + bb.10: + successors: %bb.11 + + bb.11: + RET 0 + +... + +# CHECK: Region tree: +# CHECK-NEXT: [0] BB#0 => <Function Return> +# CHECK-NEXT: [1] BB#0 => BB#11 +# CHECK-NEXT: [2] BB#1 => BB#11 +# CHECK-NEXT: [3] BB#2 => BB#5 +# CHECK-NEXT: [4] BB#3 => BB#5 +# CHECK-NEXT: [3] BB#5 => BB#11 +# CHECK-NEXT: [2] BB#7 => BB#9 +# CHECK-NEXT: [2] BB#9 => BB#11 +# CHECK-NEXT: End region tree |