1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefix=X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
5 %structA = type { %classB, float, i16, i8, i32 }
6 %classB = type { double, double, double }
8 define double @zext_shl_mul(ptr %a0, ptr %a1) {
9 ; X86-LABEL: zext_shl_mul:
11 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
12 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
13 ; X86-NEXT: movzwl (%ecx), %ecx
14 ; X86-NEXT: leal (%ecx,%ecx,8), %ecx
15 ; X86-NEXT: fldl 16(%eax,%ecx,4)
18 ; X64-LABEL: zext_shl_mul:
20 ; X64-NEXT: movzwl (%rsi), %eax
21 ; X64-NEXT: leaq (%rax,%rax,4), %rax
22 ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
24 %ld = load i16, ptr %a1, align 2
25 %zext = zext i16 %ld to i64
26 %gep = getelementptr inbounds %structA, ptr %a0, i64 %zext, i32 0, i32 2
27 %res = load double, ptr %gep, align 8