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1 ; Trivial smoke test of bitcast between integer and FP types. | 1 ; Trivial smoke test of bitcast between integer and FP types. |
2 | 2 |
3 ; RUN: %p2i -i %s --args -O2 --verbose none \ | 3 ; RUN: %p2i -i %s --args -O2 --verbose none \ |
4 ; RUN: | llvm-mc -triple=i686-none-nacl -filetype=obj \ | 4 ; RUN: | llvm-mc -triple=i686-none-nacl -filetype=obj \ |
5 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | 5 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s |
6 ; RUN: %p2i -i %s --args -Om1 --verbose none \ | 6 ; RUN: %p2i -i %s --args -Om1 --verbose none \ |
7 ; RUN: | llvm-mc -triple=i686-none-nacl -filetype=obj \ | 7 ; RUN: | llvm-mc -triple=i686-none-nacl -filetype=obj \ |
8 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | 8 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s |
9 ; RUN: %p2i -i %s --args --verbose none | FileCheck --check-prefix=ERRORS %s | |
10 ; RUN: %p2i -i %s --insts | %szdiff %s | FileCheck --check-prefix=DUMP %s | |
11 | 9 |
12 define internal i32 @cast_f2i(float %f) { | 10 define internal i32 @cast_f2i(float %f) { |
13 entry: | 11 entry: |
14 %v0 = bitcast float %f to i32 | 12 %v0 = bitcast float %f to i32 |
15 ret i32 %v0 | 13 ret i32 %v0 |
16 } | 14 } |
17 ; CHECK-LABEL: cast_f2i | 15 ; CHECK-LABEL: cast_f2i |
18 ; CHECK: mov eax | 16 ; CHECK: mov eax |
19 ; CHECK: ret | 17 ; CHECK: ret |
20 | 18 |
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58 define internal double @cast_ll2d_const() { | 56 define internal double @cast_ll2d_const() { |
59 entry: | 57 entry: |
60 %v0 = bitcast i64 12345678901234 to double | 58 %v0 = bitcast i64 12345678901234 to double |
61 ret double %v0 | 59 ret double %v0 |
62 } | 60 } |
63 ; CHECK-LABEL: cast_ll2d_const | 61 ; CHECK-LABEL: cast_ll2d_const |
64 ; CHECK: mov {{.*}}, 1942892530 | 62 ; CHECK: mov {{.*}}, 1942892530 |
65 ; CHECK: mov {{.*}}, 2874 | 63 ; CHECK: mov {{.*}}, 2874 |
66 ; CHECK: fld qword ptr | 64 ; CHECK: fld qword ptr |
67 ; CHECK: ret | 65 ; CHECK: ret |
68 | |
69 ; ERRORS-NOT: ICE translation error | |
70 ; DUMP-NOT: SZ | |
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