1 ; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 -mcpu corei7 | FileCheck -check-prefix=ASM %s
2 ; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 -mcpu corei7 -filetype=obj -o - \
3 ; RUN: | llvm-objdump -triple x86_64-apple-darwin11 -s - \
4 ; RUN: | FileCheck -check-prefix=CU %s
5 ; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 -mcpu corei7 \
6 ; RUN: | llvm-mc -triple x86_64-apple-darwin11 -filetype=obj -o - \
7 ; RUN: | llvm-objdump -triple x86_64-apple-darwin11 -s - \
8 ; RUN: | FileCheck -check-prefix=FROM-ASM %s
12 @gv = external global i32
14 ; This is aligning the stack with a push of a random register.
17 ; Even though we can't encode %rax into the compact unwind, We still want to be
18 ; able to generate a compact unwind encoding in this particular case.
20 ; CU: Contents of section __compact_unwind:
21 ; CU-NEXT: 0020 00000000 00000000 1e000000 01000101
22 ; CU-NEXT: 0030 00000000 00000000 00000000 00000000
24 ; FROM-ASM: Contents of section __compact_unwind:
25 ; FROM-ASM-NEXT: 0020 00000000 00000000 1e000000 01000101
26 ; FROM-ASM-NEXT: 0030 00000000 00000000 00000000 00000000
28 define i8* @foo(i64 %size) {
29 %addr = alloca i64, align 8
30 %tmp20 = load i32* @gv, align 4
31 %tmp21 = call i32 @bar()
32 %tmp25 = load i64* %addr, align 8
33 %tmp26 = inttoptr i64 %tmp25 to %ty*
34 %tmp29 = getelementptr inbounds %ty* %tmp26, i64 0, i32 0
35 %tmp34 = load i8** %tmp29, align 8
36 %tmp35 = getelementptr inbounds i8* %tmp34, i64 %size
37 store i8* %tmp35, i8** %tmp29, align 8