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Side by Side Diff: tests_lit/llvm2ice_tests/unreachable.ll

Issue 410743005: Ensure that llvm-mc parses unit tests in x86-32 mode. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master
Patch Set: Remove redundant test line. Created 6 years, 5 months ago
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1 ; This tests the basic structure of the Unreachable instruction. 1 ; This tests the basic structure of the Unreachable instruction.
2 2
3 ; RUN: %llvm2ice --verbose inst %s | FileCheck %s 3 ; RUN: %llvm2ice --verbose inst %s | FileCheck %s
4 ; RUN: %llvm2ice --verbose none %s | llvm-mc -x86-asm-syntax=intel 4 ; RUN: %llvm2ice --verbose none %s \
5 ; RUN: | llvm-mc -arch=x86 -x86-asm-syntax=intel -filetype=obj
5 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s 6 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s
6 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s 7 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s
7 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ 8 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \
8 ; RUN: | FileCheck --check-prefix=DUMP %s 9 ; RUN: | FileCheck --check-prefix=DUMP %s
9 10
10 define internal i32 @divide(i32 %num, i32 %den) { 11 define internal i32 @divide(i32 %num, i32 %den) {
11 entry: 12 entry:
12 %cmp = icmp ne i32 %den, 0 13 %cmp = icmp ne i32 %den, 0
13 br i1 %cmp, label %return, label %abort 14 br i1 %cmp, label %return, label %abort
14 15
15 abort: ; preds = %entry 16 abort: ; preds = %entry
16 unreachable 17 unreachable
17 ; CHECK: unreachable 18 ; CHECK: unreachable
18 19
19 return: ; preds = %entry 20 return: ; preds = %entry
20 %div = sdiv i32 %num, %den 21 %div = sdiv i32 %num, %den
21 ret i32 %div 22 ret i32 %div
22 } 23 }
23 24
24 ; CHECK: cmp 25 ; CHECK: cmp
25 ; CHECK: call ice_unreachable 26 ; CHECK: call ice_unreachable
26 ; CHECK: cdq 27 ; CHECK: cdq
27 ; CHECK: idiv 28 ; CHECK: idiv
28 ; CHECK: ret 29 ; CHECK: ret
29 30
30 ; ERRORS-NOT: ICE translation error 31 ; ERRORS-NOT: ICE translation error
31 ; DUMP-NOT: SZ 32 ; DUMP-NOT: SZ
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