1 ; RUN: opt -mtriple=amdgcn-- -O1 -S -inline-threshold=1 -amdgpu-early-inline-all %s | FileCheck %s 2 3 @c_alias = alias i32 (i32), i32 (i32)* @callee 4 5 define i32 @callee(i32 %x) { 6 entry: 7 %mul1 = mul i32 %x, %x 8 %mul2 = mul i32 %mul1, %x 9 %mul3 = mul i32 %mul1, %mul2 10 %mul4 = mul i32 %mul3, %mul2 11 %mul5 = mul i32 %mul4, %mul3 12 ret i32 %mul5 13 } 14 15 ; CHECK-LABEL: @caller 16 ; CHECK: mul i32 17 ; CHECK-NOT: call i32 18 19 define amdgpu_kernel void @caller(i32 %x) { 20 entry: 21 %res = call i32 @callee(i32 %x) 22 store volatile i32 %res, i32 addrspace(1)* undef 23 ret void 24 } 25 26 ; CHECK-LABEL: @alias_caller( 27 ; CHECK-NOT: call 28 define amdgpu_kernel void @alias_caller(i32 %x) { 29 entry: 30 %res = call i32 @c_alias(i32 %x) 31 store volatile i32 %res, i32 addrspace(1)* undef 32 ret void 33 } 34
