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1 ; This checks the correctness of the lowering code for the small | 1 ; This checks the correctness of the lowering code for the small |
2 ; integer variants of sdiv and srem. | 2 ; integer variants of sdiv and srem. |
3 | 3 |
4 ; RUN: %llvm2ice -O2 --verbose none %s \ | 4 ; RUN: %p2i -i %s --args -O2 --verbose none \ |
5 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ | 5 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ |
6 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | 6 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s |
7 ; RUN: %llvm2ice -Om1 --verbose none %s \ | 7 ; RUN: %p2i -i %s --args -Om1 --verbose none \ |
8 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ | 8 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ |
9 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | 9 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s |
10 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s | 10 ; RUN: %p2i -i %s --args --verbose none | FileCheck --check-prefix=ERRORS %s |
11 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s | 11 ; RUN: %p2i -i %s --insts | %szdiff %s | FileCheck --check-prefix=DUMP %s |
12 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ | |
13 ; RUN: | FileCheck --check-prefix=DUMP %s | |
14 | 12 |
15 define i32 @sdiv_i8(i32 %a.i32, i32 %b.i32) { | 13 define i32 @sdiv_i8(i32 %a.i32, i32 %b.i32) { |
16 entry: | 14 entry: |
17 %a = trunc i32 %a.i32 to i8 | 15 %a = trunc i32 %a.i32 to i8 |
18 %b = trunc i32 %b.i32 to i8 | 16 %b = trunc i32 %b.i32 to i8 |
19 %res = sdiv i8 %a, %b | 17 %res = sdiv i8 %a, %b |
20 %res.i32 = zext i8 %res to i32 | 18 %res.i32 = zext i8 %res to i32 |
21 ret i32 %res.i32 | 19 ret i32 %res.i32 |
22 ; CHECK-LABEL: sdiv_i8: | 20 ; CHECK-LABEL: sdiv_i8: |
23 ; CHECK: cbw | 21 ; CHECK: cbw |
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
73 entry: | 71 entry: |
74 %res = srem i32 %a, %b | 72 %res = srem i32 %a, %b |
75 ret i32 %res | 73 ret i32 %res |
76 ; CHECK-LABEL: srem_i32: | 74 ; CHECK-LABEL: srem_i32: |
77 ; CHECK: cdq | 75 ; CHECK: cdq |
78 ; CHECK: idiv | 76 ; CHECK: idiv |
79 } | 77 } |
80 | 78 |
81 ; ERRORS-NOT: ICE translation error | 79 ; ERRORS-NOT: ICE translation error |
82 ; DUMP-NOT: SZ | 80 ; DUMP-NOT: SZ |
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