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1 ; This test checks that undef values are represented as zero. | 1 ; This test checks that undef values are represented as zero. |
2 | 2 |
3 ; RUN: %llvm2ice --verbose none %s | FileCheck %s | 3 ; RUN: %llvm2ice --verbose none %s | FileCheck %s |
4 ; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s | 4 ; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s |
| 5 ; RUN: %llvm2ice -O2 --verbose none %s | llvm-mc -x86-asm-syntax=intel |
| 6 ; RUN: %llvm2ice -Om1 --verbose none %s | llvm-mc -x86-asm-syntax=intel |
5 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s | 7 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
6 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s | 8 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s |
7 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ | 9 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ |
8 ; RUN: | FileCheck --check-prefix=DUMP %s | 10 ; RUN: | FileCheck --check-prefix=DUMP %s |
9 | 11 |
10 define i32 @undef_i32() { | 12 define i32 @undef_i32() { |
11 entry: | 13 entry: |
12 ret i32 undef | 14 ret i32 undef |
13 ; CHECK-LABEL: undef_i32: | 15 ; CHECK-LABEL: undef_i32: |
14 ; CHECK: mov eax, 0 | 16 ; CHECK: mov eax, 0 |
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84 define <4 x float> @undef_v4f32() { | 86 define <4 x float> @undef_v4f32() { |
85 entry: | 87 entry: |
86 ret <4 x float> undef | 88 ret <4 x float> undef |
87 ; CHECK-LABEL: undef_v4f32: | 89 ; CHECK-LABEL: undef_v4f32: |
88 ; CHECK: pxor | 90 ; CHECK: pxor |
89 ; CHECK: ret | 91 ; CHECK: ret |
90 } | 92 } |
91 | 93 |
92 ; ERRORS-NOT: ICE translation error | 94 ; ERRORS-NOT: ICE translation error |
93 ; DUMP-NOT: SZ | 95 ; DUMP-NOT: SZ |
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