cc073593a4
As a follow-up to #5780, disassemble the regions identified by bb_starts, falling back on disassembling the whole buffer. This ensures that instructions like br_table that introduce a lot of constants don't throw off capstone for the remainder of the function. --------- Co-authored-by: Jamey Sharp <jamey@minilop.net>
91 lines
1.4 KiB
Plaintext
91 lines
1.4 KiB
Plaintext
test compile precise-output
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target x86_64
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function %f1(i16, i16) -> i16 {
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block0(v0: i16, v1: i16):
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v2 = umulhi v0, v1
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return v2
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}
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; VCode:
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; pushq %rbp
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; movq %rsp, %rbp
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; block0:
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; movq %rdi, %rax
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; mul %ax, %si, %ax, %dx
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; ret
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;
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; Disassembled:
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; block0: ; offset 0x0
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; pushq %rbp
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; movq %rsp, %rbp
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; block1: ; offset 0x4
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; movq %rdi, %rax
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; mulw %si
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; retq
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function %f2(i32, i32) -> i32 {
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block0(v0: i32, v1: i32):
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v2 = umulhi v0, v1
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return v2
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}
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; VCode:
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; pushq %rbp
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; movq %rsp, %rbp
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; block0:
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; movq %rdi, %rax
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; mul %eax, %esi, %eax, %edx
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; ret
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;
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; Disassembled:
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; block0: ; offset 0x0
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; pushq %rbp
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; movq %rsp, %rbp
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; block1: ; offset 0x4
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; movq %rdi, %rax
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; mull %esi
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; retq
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function %f3(i64, i64) -> i64 {
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block0(v0: i64, v1: i64):
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v2 = umulhi v0, v1
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return v2
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}
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; VCode:
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; pushq %rbp
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; movq %rsp, %rbp
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; block0:
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; movq %rdi, %rax
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; mul %rax, %rsi, %rax, %rdx
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; ret
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;
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; Disassembled:
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; block0: ; offset 0x0
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; pushq %rbp
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; movq %rsp, %rbp
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; block1: ; offset 0x4
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; movq %rdi, %rax
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; mulq %rsi
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; movq %rdx, %rax
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; movq %rbp, %rsp
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; popq %rbp
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; retq
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